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#1
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in wall timer wiring
The timer I wired in (successfully I might add) says in the sales
sheet it doesn't require a neutral wire. What is the advantage of this? Still trying to learn wiring |
#2
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in wall timer wiring
On 3/1/2012 7:28 AM, Doug wrote:
The timer I wired in (successfully I might add) says in the sales sheet it doesn't require a neutral wire. What is the advantage of this? Still trying to learn wiring It probably doesn't need a neutral wire because it is just a switch. The only difference between it and a regular switch is that it has a little wind up clock motor in it to turn the switch off after the time you set. If it is an electronic time switch it probably has a battery in it that will run the timer. The problem with this set up is that you have to replace the battery every once in a while. I had one and it had to be turned off between uses or it ran the battery down very quickly. This kind of defeated its purpose, since you couldn't just start the timer and walk off and forget it until the next time. I took it out and put in one of the mechanical ones. Bill |
#3
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in wall timer wiring
On 3/1/2012 7:28 AM, Doug wrote:
The timer I wired in (successfully I might add) says in the sales sheet it doesn't require a neutral wire. What is the advantage of this? Still trying to learn wiring Congratulations! Did you get it working with the timer at the light-end (not hot feed end)? The advantage of not needing a neutral is that there is often not a neutral available at a switch. Because timers that are powered from the line are becoming so common the most recent code requires a neutral at most switches in new wiring. As you probably know, your timer doesn't need a switch because it has a battery. -- bud-- |
#4
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in wall timer wiring
On Thu, 01 Mar 2012 08:46:25 -0600, bud--
wrote: On 3/1/2012 7:28 AM, Doug wrote: The timer I wired in (successfully I might add) says in the sales sheet it doesn't require a neutral wire. What is the advantage of this? Still trying to learn wiring Congratulations! Did you get it working with the timer at the light-end (not hot feed end)? No Bud, I had to wire it at the hot feed end per instructions. I tried almost a whole day everything I could think of, getting frustrated trying the leg end until I read on a site (not in the instructions by the way) that it had to be wired from the hot feed end. As soon as I switched it to the feed end, it worked. Funny thing is I haven't programmed it yet, just working it in manual mode right now. It is kinda funky tho on a 3 way switch because the timer controls the 3 way circuit (well at least in manual mode) so if you try to control at the other end, it won't work. As long as the timer is turned on, the other switch works fine. To me, that's not a true 3 way circuit but what do I know grin. I think it really would be better on a single pole switch which is what I plan to do with the other timer I have. |
#5
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in wall timer wiring
On 3/1/2012 10:29 AM, Doug wrote:
On Thu, 01 Mar 2012 08:46:25 -0600, wrote: On 3/1/2012 7:28 AM, Doug wrote: The timer I wired in (successfully I might add) says in the sales sheet it doesn't require a neutral wire. What is the advantage of this? Still trying to learn wiring Congratulations! Did you get it working with the timer at the light-end (not hot feed end)? No Bud, I had to wire it at the hot feed end per instructions. I tried almost a whole day everything I could think of, getting frustrated trying the leg end until I read on a site (not in the instructions by the way) that it had to be wired from the hot feed end. As soon as I switched it to the feed end, it worked. Some timers used the ground wire in place of the neutral. If the current is within the allowed "leakage" current it can (or at least could) pass UL. It is possible that is what Leviton is doing (so it needs to be at the power end). (Doesn't seem likely since there is a battery.) It is one reason the code now generally wants neutrals at switch locations. Funny thing is I haven't programmed it yet, just working it in manual mode right now. It is kinda funky tho on a 3 way switch because the timer controls the 3 way circuit (well at least in manual mode) so if you try to control at the other end, it won't work. As long as the timer is turned on, the other switch works fine. To me, that's not a true 3 way circuit but what do I knowgrin. I think it really would be better on a single pole switch which is what I plan to do with the other timer I have. I would expect that if the timer is turning the light on maybe both switches wouldn't work. If timer is not turning the light on both switches should work. Does not sound like that is what is happening. -- bud-- |
#6
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in wall timer wiring
On Thu, 01 Mar 2012 12:16:59 -0600, bud--
wrote: On 3/1/2012 10:29 AM, Doug wrote: On Thu, 01 Mar 2012 08:46:25 -0600, wrote: On 3/1/2012 7:28 AM, Doug wrote: The timer I wired in (successfully I might add) says in the sales sheet it doesn't require a neutral wire. What is the advantage of this? Still trying to learn wiring Congratulations! Did you get it working with the timer at the light-end (not hot feed end)? No Bud, I had to wire it at the hot feed end per instructions. I tried almost a whole day everything I could think of, getting frustrated trying the leg end until I read on a site (not in the instructions by the way) that it had to be wired from the hot feed end. As soon as I switched it to the feed end, it worked. Some timers used the ground wire in place of the neutral. If the current is within the allowed "leakage" current it can (or at least could) pass UL. It is possible that is what Leviton is doing (so it needs to be at the power end). (Doesn't seem likely since there is a battery.) It is one reason the code now generally wants neutrals at switch locations. Funny thing is I haven't programmed it yet, just working it in manual mode right now. It is kinda funky tho on a 3 way switch because the timer controls the 3 way circuit (well at least in manual mode) so if you try to control at the other end, it won't work. As long as the timer is turned on, the other switch works fine. To me, that's not a true 3 way circuit but what do I knowgrin. I think it really would be better on a single pole switch which is what I plan to do with the other timer I have. I would expect that if the timer is turning the light on maybe both switches wouldn't work. If timer is not turning the light on both switches should work. Does not sound like that is what is happening. Just to clarify in case I wasn't clear... this timer replaced the hot end switch. The other end (leg end) had to be rewired tho when this timer was wired up. If you didn't see the schematic and want to, I posted it in early message. |
#7
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in wall timer wiring
On 3/1/2012 1:16 PM, bud-- wrote:
On 3/1/2012 10:29 AM, Doug wrote: On Thu, 01 Mar 2012 08:46:25 -0600, wrote: On 3/1/2012 7:28 AM, Doug wrote: The timer I wired in (successfully I might add) says in the sales sheet it doesn't require a neutral wire. What is the advantage of this? Still trying to learn wiring Congratulations! Did you get it working with the timer at the light-end (not hot feed end)? No Bud, I had to wire it at the hot feed end per instructions. I tried almost a whole day everything I could think of, getting frustrated trying the leg end until I read on a site (not in the instructions by the way) that it had to be wired from the hot feed end. As soon as I switched it to the feed end, it worked. Some timers used the ground wire in place of the neutral. If the current is within the allowed "leakage" current it can (or at least could) pass UL. It is possible that is what Leviton is doing (so it needs to be at the power end). (Doesn't seem likely since there is a battery.) It is one reason the code now generally wants neutrals at switch locations. Funny thing is I haven't programmed it yet, just working it in manual mode right now. It is kinda funky tho on a 3 way switch because the timer controls the 3 way circuit (well at least in manual mode) so if you try to control at the other end, it won't work. As long as the timer is turned on, the other switch works fine. To me, that's not a true 3 way circuit but what do I knowgrin. I think it really would be better on a single pole switch which is what I plan to do with the other timer I have. I would expect that if the timer is turning the light on maybe both switches wouldn't work. If timer is not turning the light on both switches should work. Does not sound like that is what is happening. Some of these timers use a voltage robbing circuit to power them, which is a pia because they shut down when the bulb that they're controlling blows, and have to be reprogrammed. Strangely, the diagram for the 3 way wiring showed the timer being located at the feed end of the circuit, but when wiring it as a single pole, it doesn't matter which of the two wires you connect to are hot. I haven't installed this particular model, but when I've done other Intermatic models, it hasn't mattered which side the thing went on. (lol) None of them work very well, for very long, anyway. |
#8
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in wall timer wiring
On Thu, 01 Mar 2012 17:10:58 -0500, RBM wrote:
On 3/1/2012 1:16 PM, bud-- wrote: On 3/1/2012 10:29 AM, Doug wrote: On Thu, 01 Mar 2012 08:46:25 -0600, wrote: On 3/1/2012 7:28 AM, Doug wrote: The timer I wired in (successfully I might add) says in the sales sheet it doesn't require a neutral wire. What is the advantage of this? Still trying to learn wiring Congratulations! Did you get it working with the timer at the light-end (not hot feed end)? No Bud, I had to wire it at the hot feed end per instructions. I tried almost a whole day everything I could think of, getting frustrated trying the leg end until I read on a site (not in the instructions by the way) that it had to be wired from the hot feed end. As soon as I switched it to the feed end, it worked. Some timers used the ground wire in place of the neutral. If the current is within the allowed "leakage" current it can (or at least could) pass UL. It is possible that is what Leviton is doing (so it needs to be at the power end). (Doesn't seem likely since there is a battery.) It is one reason the code now generally wants neutrals at switch locations. Funny thing is I haven't programmed it yet, just working it in manual mode right now. It is kinda funky tho on a 3 way switch because the timer controls the 3 way circuit (well at least in manual mode) so if you try to control at the other end, it won't work. As long as the timer is turned on, the other switch works fine. To me, that's not a true 3 way circuit but what do I knowgrin. I think it really would be better on a single pole switch which is what I plan to do with the other timer I have. I would expect that if the timer is turning the light on maybe both switches wouldn't work. If timer is not turning the light on both switches should work. Does not sound like that is what is happening. Some of these timers use a voltage robbing circuit to power them, which is a pia because they shut down when the bulb that they're controlling blows, and have to be reprogrammed. Strangely, the diagram for the 3 way wiring showed the timer being located at the feed end of the circuit, but when wiring it as a single pole, it doesn't matter which of the two wires you connect to are hot. I haven't installed this particular model, but when I've done other Intermatic models, it hasn't mattered which side the thing went on. (lol) None of them work very well, for very long, anyway. That doesn't sound good. Gee I hope it lasts a while after all the time it took me to get it right. |
#9
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in wall timer wiring
On 3/1/2012 6:04 PM, Doug wrote:
On Thu, 01 Mar 2012 17:10:58 -0500, wrote: On 3/1/2012 1:16 PM, bud-- wrote: On 3/1/2012 10:29 AM, Doug wrote: On Thu, 01 Mar 2012 08:46:25 -0600, wrote: On 3/1/2012 7:28 AM, Doug wrote: The timer I wired in (successfully I might add) says in the sales sheet it doesn't require a neutral wire. What is the advantage of this? Still trying to learn wiring Congratulations! Did you get it working with the timer at the light-end (not hot feed end)? No Bud, I had to wire it at the hot feed end per instructions. I tried almost a whole day everything I could think of, getting frustrated trying the leg end until I read on a site (not in the instructions by the way) that it had to be wired from the hot feed end. As soon as I switched it to the feed end, it worked. Some timers used the ground wire in place of the neutral. If the current is within the allowed "leakage" current it can (or at least could) pass UL. It is possible that is what Leviton is doing (so it needs to be at the power end). (Doesn't seem likely since there is a battery.) It is one reason the code now generally wants neutrals at switch locations. Funny thing is I haven't programmed it yet, just working it in manual mode right now. It is kinda funky tho on a 3 way switch because the timer controls the 3 way circuit (well at least in manual mode) so if you try to control at the other end, it won't work. As long as the timer is turned on, the other switch works fine. To me, that's not a true 3 way circuit but what do I knowgrin. I think it really would be better on a single pole switch which is what I plan to do with the other timer I have. I would expect that if the timer is turning the light on maybe both switches wouldn't work. If timer is not turning the light on both switches should work. Does not sound like that is what is happening. Some of these timers use a voltage robbing circuit to power them, which is a pia because they shut down when the bulb that they're controlling blows, and have to be reprogrammed. Strangely, the diagram for the 3 way wiring showed the timer being located at the feed end of the circuit, but when wiring it as a single pole, it doesn't matter which of the two wires you connect to are hot. I haven't installed this particular model, but when I've done other Intermatic models, it hasn't mattered which side the thing went on. (lol) None of them work very well, for very long, anyway. That doesn't sound good. Gee I hope it lasts a while after all the time it took me to get it right. Well, from my experience with Intermatic electronic timers, most failures occur right at the time of installation, at such a high rate that I always carried two on my truck. If you're in an area subject to voltage spikes from lightning, they're toast. Other than spikes and DOA's , I've seen them last for many years and work just fine. One caveat, they don't work well on 3 way systems where the switches are pretty far apart, like front door and garage. These days, unless the customer specifically requests and electronic in wall time switch, I use the Tork in wall mechanical timer. They have to be installed in a single gang switch box, by themselves, and they require a neutral, but they are indestructible. |
#10
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in wall timer wiring
On Thu, 01 Mar 2012 18:15:29 -0500, RBM wrote:
On 3/1/2012 6:04 PM, Doug wrote: On Thu, 01 Mar 2012 17:10:58 -0500, wrote: On 3/1/2012 1:16 PM, bud-- wrote: On 3/1/2012 10:29 AM, Doug wrote: On Thu, 01 Mar 2012 08:46:25 -0600, wrote: On 3/1/2012 7:28 AM, Doug wrote: The timer I wired in (successfully I might add) says in the sales sheet it doesn't require a neutral wire. What is the advantage of this? Still trying to learn wiring Congratulations! Did you get it working with the timer at the light-end (not hot feed end)? No Bud, I had to wire it at the hot feed end per instructions. I tried almost a whole day everything I could think of, getting frustrated trying the leg end until I read on a site (not in the instructions by the way) that it had to be wired from the hot feed end. As soon as I switched it to the feed end, it worked. Some timers used the ground wire in place of the neutral. If the current is within the allowed "leakage" current it can (or at least could) pass UL. It is possible that is what Leviton is doing (so it needs to be at the power end). (Doesn't seem likely since there is a battery.) It is one reason the code now generally wants neutrals at switch locations. Funny thing is I haven't programmed it yet, just working it in manual mode right now. It is kinda funky tho on a 3 way switch because the timer controls the 3 way circuit (well at least in manual mode) so if you try to control at the other end, it won't work. As long as the timer is turned on, the other switch works fine. To me, that's not a true 3 way circuit but what do I knowgrin. I think it really would be better on a single pole switch which is what I plan to do with the other timer I have. I would expect that if the timer is turning the light on maybe both switches wouldn't work. If timer is not turning the light on both switches should work. Does not sound like that is what is happening. Some of these timers use a voltage robbing circuit to power them, which is a pia because they shut down when the bulb that they're controlling blows, and have to be reprogrammed. Strangely, the diagram for the 3 way wiring showed the timer being located at the feed end of the circuit, but when wiring it as a single pole, it doesn't matter which of the two wires you connect to are hot. I haven't installed this particular model, but when I've done other Intermatic models, it hasn't mattered which side the thing went on. (lol) None of them work very well, for very long, anyway. That doesn't sound good. Gee I hope it lasts a while after all the time it took me to get it right. Well, from my experience with Intermatic electronic timers, most failures occur right at the time of installation, at such a high rate that I always carried two on my truck. If you're in an area subject to voltage spikes from lightning, they're toast. Other than spikes and DOA's , I've seen them last for many years and work just fine. One caveat, they don't work well on 3 way systems where the switches are pretty far apart, like front door and garage. These days, unless the customer specifically requests and electronic in wall time switch, I use the Tork in wall mechanical timer. They have to be installed in a single gang switch box, by themselves, and they require a neutral, but they are indestructible. I live in an area that doesn't get too many spikes but I've gotten some over the last 10 years or so. I haven't programed it yet but it works in manual mode so I presume that means not DOA. I guess time will tell. Thanks for the info... |
#11
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in wall timer wiring
On Mar 1, 11:29*am, "Doug" wrote:
On Thu, 01 Mar 2012 08:46:25 -0600, bud-- wrote: On 3/1/2012 7:28 AM, Doug wrote: The timer I wired in (successfully I might add) says in the sales sheet it doesn't require a neutral wire. *What is the advantage of this? * Still trying to learn wiring Congratulations! Did you get it working with the timer at the light-end (not hot feed end)? No Bud, I had to wire it at the hot feed end per instructions. *I tried almost a whole day everything I could think of, getting frustrated trying the leg end until I read on a site (not in the instructions by the way) that it had to be wired from the hot feed end. *As soon as I switched it to the feed end, it worked. * Funny thing is I haven't programmed it yet, just working it in manual mode right now. * It is kinda funky tho on a 3 way switch because the timer controls the 3 way circuit (well at least in manual mode) so if you try to control at the other end, it won't work. *As long as the timer is turned on, the other switch works fine. *To me, that's not a true 3 way circuit but what do I know grin. * *I think it really would be better on a single pole switch which is what I plan to do with the other timer I have. Doesn't sound like it works the way I'd expect either. I'd keep after their tech support and see what they have to say. |
#12
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in wall timer wiring
On Fri, 2 Mar 2012 05:47:11 -0800 (PST), "
wrote: On Mar 1, 11:29*am, "Doug" wrote: On Thu, 01 Mar 2012 08:46:25 -0600, bud-- wrote: On 3/1/2012 7:28 AM, Doug wrote: The timer I wired in (successfully I might add) says in the sales sheet it doesn't require a neutral wire. *What is the advantage of this? * Still trying to learn wiring Congratulations! Did you get it working with the timer at the light-end (not hot feed end)? No Bud, I had to wire it at the hot feed end per instructions. *I tried almost a whole day everything I could think of, getting frustrated trying the leg end until I read on a site (not in the instructions by the way) that it had to be wired from the hot feed end. *As soon as I switched it to the feed end, it worked. * Funny thing is I haven't programmed it yet, just working it in manual mode right now. * It is kinda funky tho on a 3 way switch because the timer controls the 3 way circuit (well at least in manual mode) so if you try to control at the other end, it won't work. *As long as the timer is turned on, the other switch works fine. *To me, that's not a true 3 way circuit but what do I know grin. * *I think it really would be better on a single pole switch which is what I plan to do with the other timer I have. Doesn't sound like it works the way I'd expect either. I'd keep after their tech support and see what they have to say. I gave up on their support. I even left a support question on their website and never got any reply. Anyway the document I found on line answered the question and since I couldn't get it to work until I followed the document's instructions, satisfies me that it has to be wired at the hot end. Unfortunately in this case, I wish it was otherwise but no choice unless I want to rewire my home for that circuit and I do not wish to do that. |
#13
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in wall timer wiring
On Thu, 01 Mar 2012 07:28:57 -0600, "Doug"
wrote: The timer I wired in (successfully I might add) says in the sales sheet it doesn't require a neutral wire. What is the advantage of this? Still trying to learn wiring Some times there is no neutral wire. Then it's an advantage. |
#14
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in wall timer wiring
On Thu, 01 Mar 2012 18:15:29 -0500, RBM wrote:
Well, from my experience with Intermatic electronic timers, most failures occur right at the time of installation, at such a high rate that I always carried two on my truck. If you're in an area subject to voltage spikes from lightning, they're toast. What about a whole house surge-suprpressor. I bought a moderately priced one but havent' had time to install it yet. Other than spikes and DOA's , I've seen them last for many years and work just fine. One caveat, they don't work well on 3 way systems where the switches are pretty far apart, like front door and garage. These days, unless the customer specifically requests and electronic in wall time switch, I use the Tork in wall mechanical timer. They have to be installed in a single gang switch box, by themselves, and they require a neutral, but they are indestructible. |
#15
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in wall timer wiring
On 3/3/2012 12:16 AM, micky wrote:
On Thu, 01 Mar 2012 18:15:29 -0500, wrote: Well, from my experience with Intermatic electronic timers, most failures occur right at the time of installation, at such a high rate that I always carried two on my truck. If you're in an area subject to voltage spikes from lightning, they're toast. What about a whole house surge-suprpressor. I bought a moderately priced one but havent' had time to install it yet. Other than spikes and DOA's , I've seen them last for many years and work just fine. One caveat, they don't work well on 3 way systems where the switches are pretty far apart, like front door and garage. These days, unless the customer specifically requests and electronic in wall time switch, I use the Tork in wall mechanical timer. They have to be installed in a single gang switch box, by themselves, and they require a neutral, but they are indestructible. Whole house surge supressors are fine for more durable electrical devices, depending upon the make and model of course, however unless you're spending a boat load of money on it, it won't do squat for sensitive electronic devices |
#16
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in wall timer wiring
On Sat, 03 Mar 2012 07:59:51 -0500, RBM wrote:
On 3/3/2012 12:16 AM, micky wrote: On Thu, 01 Mar 2012 18:15:29 -0500, wrote: Well, from my experience with Intermatic electronic timers, most failures occur right at the time of installation, at such a high rate that I always carried two on my truck. If you're in an area subject to voltage spikes from lightning, they're toast. What about a whole house surge-suprpressor. I bought a moderately priced one but havent' had time to install it yet. Other than spikes and DOA's , I've seen them last for many years and work just fine. One caveat, they don't work well on 3 way systems where the switches are pretty far apart, like front door and garage. These days, unless the customer specifically requests and electronic in wall time switch, I use the Tork in wall mechanical timer. They have to be installed in a single gang switch box, by themselves, and they require a neutral, but they are indestructible. Whole house surge supressors are fine for more durable electrical devices, depending upon the make and model of course, however unless you're spending a boat load of money on it, it won't do squat for sensitive electronic devices Okay. I had a boat load of money, but I spent it on the house. A rowboat, at least. |
#17
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in wall timer wiring
On 3/3/2012 6:59 AM, RBM wrote:
On 3/3/2012 12:16 AM, micky wrote: On Thu, 01 Mar 2012 18:15:29 -0500, wrote: Well, from my experience with Intermatic electronic timers, most failures occur right at the time of installation, at such a high rate that I always carried two on my truck. If you're in an area subject to voltage spikes from lightning, they're toast. What about a whole house surge-suprpressor. I bought a moderately priced one but havent' had time to install it yet. Other than spikes and DOA's , I've seen them last for many years and work just fine. One caveat, they don't work well on 3 way systems where the switches are pretty far apart, like front door and garage. These days, unless the customer specifically requests and electronic in wall time switch, I use the Tork in wall mechanical timer. They have to be installed in a single gang switch box, by themselves, and they require a neutral, but they are indestructible. Whole house surge supressors are fine for more durable electrical devices, depending upon the make and model of course, however unless you're spending a boat load of money on it, it won't do squat for sensitive electronic devices They should protect electronics that only connects to power. A lot of sensitive electronics also has phone or cable connections. In that case they may or may not completely protect (they don't limit the voltage between power and signal wires). They should be listed under UL1449. -- bud-- |
#18
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in wall timer wiring
On 3/3/2012 1:46 PM, bud-- wrote:
On 3/3/2012 6:59 AM, RBM wrote: On 3/3/2012 12:16 AM, micky wrote: On Thu, 01 Mar 2012 18:15:29 -0500, wrote: Well, from my experience with Intermatic electronic timers, most failures occur right at the time of installation, at such a high rate that I always carried two on my truck. If you're in an area subject to voltage spikes from lightning, they're toast. What about a whole house surge-suprpressor. I bought a moderately priced one but havent' had time to install it yet. Other than spikes and DOA's , I've seen them last for many years and work just fine. One caveat, they don't work well on 3 way systems where the switches are pretty far apart, like front door and garage. These days, unless the customer specifically requests and electronic in wall time switch, I use the Tork in wall mechanical timer. They have to be installed in a single gang switch box, by themselves, and they require a neutral, but they are indestructible. Whole house surge supressors are fine for more durable electrical devices, depending upon the make and model of course, however unless you're spending a boat load of money on it, it won't do squat for sensitive electronic devices They should protect electronics that only connects to power. A lot of sensitive electronics also has phone or cable connections. In that case they may or may not completely protect (they don't limit the voltage between power and signal wires). They should be listed under UL1449. This is certainly one area I know little about. Every time I go through this exercise, I come up pretty much empty handed. My suppliers explain it to me like this: Lightning and voltage spike devices are rated by " clamping time", which is how fast they can shunt the spike, and by "joules", which is the size of a spike that they can handle. I can buy one for $5, and I can buy one for $20,000. I have always passed on the $20K. When the customer really insists on something, I use a $50 unit that wires into the service panel. Problem is, I have no way to determine if it's actually protecting anything. From my experience, the most sensitive things, the ones that seem first to blow out during an electrical storm are telephone answering machines, which of course have the phone line as well as power, garage door operators, and GFCI outlets |
#19
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in wall timer wiring
On Mar 5, 7:08*am, RBM wrote:
On 3/3/2012 1:46 PM, bud-- wrote: On 3/3/2012 6:59 AM, RBM wrote: On 3/3/2012 12:16 AM, micky wrote: On Thu, 01 Mar 2012 18:15:29 -0500, wrote: Well, from my experience with Intermatic electronic timers, most failures occur right at the time of installation, at such a high rate that I always carried two on my truck. If you're in an area subject to voltage spikes from lightning, they're toast. What about a whole house surge-suprpressor. I bought a moderately priced one but havent' had time to install it yet. Other than spikes and DOA's , I've seen them last for many years and work just fine. One caveat, they don't work well on 3 way systems where the switches are pretty far apart, like front door and garage. These days, unless the customer specifically requests and electronic in wall time switch, I use the Tork in wall mechanical timer. They have to be installed in a single gang switch box, by themselves, and they require a neutral, but they are indestructible. Whole house surge supressors are fine for more durable electrical devices, depending upon the make and model of course, however unless you're spending a boat load of money on it, it won't do squat for sensitive electronic devices They should protect electronics that only connects to power. A lot of sensitive electronics also has phone or cable connections. In that case they may or may not completely protect (they don't limit the voltage between power and signal wires). They should be listed under UL1449. This is certainly one area I know little about. Every time I go through this exercise, I come up pretty much empty handed. My suppliers explain it to me like this: Lightning and voltage spike devices are rated by " clamping time", which is how fast they can shunt the spike, and by "joules", which is the size of a spike that they can handle. I can buy one for $5, and I can buy one for $20,000. I have always passed on the $20K. When the customer really insists on something, I use a $50 unit that wires into the service panel. Problem is, I have no way to determine * if it's actually protecting anything. From my experience, the most sensitive things, the ones that seem first to blow out during an electrical storm are telephone answering machines, which of course have the phone line as well as power, garage door operators, and GFCI outlets- Hide quoted text - - Show quoted text - I know what you mean. That's why besides the specs and claims, I would not use one from an unknown manufacturer. I recently installed an Intermatic IG1240RC, about $100, for a friend. I believe that properly installed they do offer sufficient protection on the incoming AC power. For devices like TV, phone, etc that are connected to other lines, whole house protection plus plug-in surge protectors that clamp the other lines to the AC is the best we can do. |
#21
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in wall timer wiring
On Mar 2, 5:00*pm, micky wrote:
On Thu, 01 Mar 2012 07:28:57 -0600, "Doug" wrote: The timer I wired in (successfully I might add) says in the sales sheet it doesn't require a neutral wire. *What is the advantage of this? * Still trying to learn wiring Some times there is no neutral wire. Then it's an advantage. Some of them can pickup power through the attached light bulb. As others have pointed out they quit working if its a single bulb and it blows. I have one of that type of timers on an outdoor light circuit and that's not a problem for me as there are three lights on it. But it won't work if I put compact florescents in. |
#22
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in wall timer wiring
On Mon, 5 Mar 2012 12:24:37 -0800 (PST), jamesgangnc
wrote: On Mar 2, 5:00*pm, micky wrote: On Thu, 01 Mar 2012 07:28:57 -0600, "Doug" wrote: The timer I wired in (successfully I might add) says in the sales sheet it doesn't require a neutral wire. *What is the advantage of this? * Still trying to learn wiring Some times there is no neutral wire. Then it's an advantage. Some of them can pickup power through the attached light bulb. As others have pointed out they quit working if its a single bulb and it blows. I have one of that type of timers on an outdoor light circuit and that's not a problem for me as there are three lights on it. But it won't work if I put compact florescents in. Plug a 7W night light into the circuit. That's probably enough current to get the switch to work. |
#23
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in wall timer wiring
On Mar 5, 7:08 am, RBM wrote:
...: Lightning and voltage spike devices are rated by " clamping time", which is how fast they can shunt the spike, and by "joules", which is the size of a spike that they can handle. I can buy one for $5, and I can buy one for $20,000. I have always passed on the $20K. Protection is defined by the item that absorbs hundreds of thousands of joules. That is not a protector adjacent to appliances that does not even claim to protect from typically destructive surges. That is earth ground. The 'whole house' protector protects all appliances even from direct lightning strikes because it connects destructive surges to earth. The distance to earth is critical (ie 'less than 10 feet'). A protector too far from earth and too close to the appliance can connect that surge to earth destructively via the appliance. An adjacent protector does not even claim protection. Your 'whole house' protector also does not protect from surges. Instead, it connects destructive surges to earth. Hundreds of thousands of joules must be absorbed somewhere. No way around that requirement. Either you connect that surge to earth BEFORE it can enter the building. Or that surge goes hunting for earth destructively via appliances. With or without an adjacent protector. A typically lightning strike is 20,000 amps. A minimally sized 'whole house' protector starts at 50,000 amps. Direct lightning strikes must not even damage a protector. 'Whole house' protectors are sold by the more responsible companies including General Electric, Leviton, ABB, Siemens, Keison, Polyphaser, Square D, and Intermatic. A Cutler-Hammer solution sells in Lowes and Home Depot even for less than $50. But again, most important is the item that absorbs those hundreds of thousands of joules. Earth ground. To connect a surge to earth means a protector must be low impedance (ie 'less than 10 feet') to that single point earth ground. This is how it is done in every facility that can never have damage. A protector is only as effective as its dedicated and 'must always exist' connection to earth. The effective protector is rated by how much current it can connect to earth. A least 50,000 amps. |
#24
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in wall timer wiring
On Mar 6, 11:05*am, westom wrote:
On Mar 5, 7:08 am, RBM wrote: ...: Lightning and voltage spike devices are rated by " clamping time", which is how fast they can shunt the spike, and by "joules", which is the size of a spike that they can handle. I can buy one for $5, and I can buy one for $20,000. I have always passed on the $20K. * Protection is defined by the item that absorbs hundreds of thousands of joules. *That is not a protector adjacent to appliances that does not even claim to protect from typically destructive surges. *That is earth ground. Here we go again with the surge protector nut. No one said a surge protector absorbs hundreds of thousands of joules. No one said anything about "absorb", until you did. But now that will be the strawman to argue against. * The *'whole house' protector protects all appliances even from direct lightning strikes because it connects destructive surges to earth. It certainly may, but I would not count on it being 100% effective and would not be surprised if there were some damage to AC appliances by a massive direct lightning hit to a house. In my view, the more realistic and common scenario is that they will protect against surges on the incoming AC lines that are caused by nearby lightning strikes. The distance to earth is critical (ie 'less than 10 feet'). *A protector too far from earth and too close to the appliance can connect that surge to earth destructively via the appliance. *An adjacent protector does not even claim protection. Of course the IEEE disagrees and says that the plug-in, point-of-use type of protectors can and should be used as part of a tiered protection strategy. * Your 'whole house' protector also does not protect from surges. Instead, it connects destructive surges to earth. *Hundreds of thousands of joules must be absorbed somewhere. *No way around that requirement. I guess that's a new version of English that you're using. By any rational usage, if a whole house protector connects destructive surges to earth and as a result the electrical gear in the house is not damaged, then it has indeed "protected from surges". * Either you connect that surge to earth BEFORE it can enter the building. *Or that surge goes hunting for earth destructively via appliances. *With or without an adjacent protector. So now a whole house surge protector installed at the panel in my basement is now useless? Not only the IEEE, but every surge protector manufacturer that I know of disagrees. * A typically lightning strike is 20,000 amps. *A minimally sized 'whole house' protector starts at 50,000 amps. *Direct lightning strikes must not even damage a protector. Says who? I live in an area with moderate thunderstorm activity. My house has NEVER been directly hit by lightning. Don't know a single person's home who has. I do know of instances of appliances damaged during thunderstorms when there were hits somewhere in the nearby area. Bud already outlined how it's very unlikely a full lighting surge is going to make it to the surge protector anyway, because arcing will occur BEFORE the surge protector, leaving the protector with more likely a 10,000 amp per phase surge. So, why is it wrong if I choose to use a surge protector that can handle 20,000 amps? *'Whole house' protectors are sold by the more responsible companies including General Electric, Leviton, ABB, Siemens, Keison, Polyphaser, Square D, and Intermatic. A Cutler-Hammer solution sells in Lowes and Home Depot even for less than $50. I've asked you in the past to show us the link to that $50 mythical protector at HD or Lowes that meets your above 50,000 amp miniumum rating. Yet, here we go again. It's never been provided because it doesn't exist. * But again, most important is the item that absorbs those hundreds of thousands of joules. *Earth ground. *To connect a surge to earth means a protector must be low impedance (ie 'less than 10 feet') to that single point earth ground. *This is how it is done in every facility that can never have damage. *A protector is only as effective as its dedicated and 'must always exist' connection to earth. * The effective protector is rated by how much current it can connect to earth. *A least 50,000 amps. Then why do electronics manufacturers put surge protection in their appliances? You have a 10 ft ground on your microwave oven? |
#25
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in wall timer wiring
On 3/6/2012 10:05 AM, westom wrote:
On Mar 5, 7:08 am, wrote: ...: Lightning and voltage spike devices are rated by " clamping time", which is how fast they can shunt the spike, and by "joules", which is the size of a spike that they can handle. I can buy one for $5, and I can buy one for $20,000. I have always passed on the $20K. The best information on surges and surge protection I have seen is at: http://www.lightningsafety.com/nlsi_lhm/IEEE_Guide.pdf - "How to protect your house and its contents from lightning: IEEE guide for surge protection of equipment connected to AC power and communication circuits" . And also: http://www.nist.gov/public_affairs/practiceguides/surgesfnl.pdf - "NIST recommended practice guide: Surges Happen!: how to protect the appliances in your home" Protection is defined by the item that absorbs hundreds of thousands of joules. That is not a protector adjacent to appliances that does not even claim to protect from typically destructive surges. Complete nonsense. The 'whole house' protector protects all appliances even from direct lightning strikes because it connects destructive surges to earth. A service panel protector is a real good idea. But what does the NIST surge guide say? "Q - Will a surge protector installed at the service entrance be sufficient for the whole house? A - There are two answers to than question: Yes for one-link appliances [electronic equipment], No for two-link appliances [equipment connected to power AND phone or cable or....]. Since most homes today have some kind of two-link appliances, the prudent answer to the question would be NO - but that does not mean that a surge protector installed at the service entrance is useless." That is because a service panel protector does not limit the voltage between power and phone/cable/... wires. The NIST surge guide suggests that most equipment damage is from high voltage between power and signal wires. A service panel protector will very likely to protect equipment connected only to power wires. An adjacent protector does not even claim protection. If westom could only read.... For instance westom's "responsible companies" below. Your 'whole house' protector also does not protect from surges. Instead, it connects destructive surges to earth. Hundreds of thousands of joules must be absorbed somewhere. No way around that requirement. Hundreds of thousands of joules can not make it into a house. At about 6,000V there is arc-over from the service panel busbars to the enclosure. After the arc is established the voltage is hundreds of volts. Since the enclosure connects to the earthing system that dumps most of the surge to earth even with no surge protectors. The amount of energy that can make it to a plug-in protector is surprisingly small, even with a very near very strong lightning strike. In a study by the author of the NIST surge guide the maximum was 35 joules. In 13 of 15 cases it was 1 joule or less. Plug in protectors connected correctly and with high ratings are very likely to protect from even a very near very strong lightning strike. 'Whole house' protectors are sold by the more responsible companies including General Electric, Leviton, ABB, Siemens, Keison, Polyphaser, Square D, and Intermatic. All these "responsible companies" except SquareD and Polyphaser make plug-in protectors and say they are effective. SquareD says for their "best" service panel protector "electronic equipment may need additional protection by installing plug-in [protectors] at the point of use." Why would westom's "responsible companies" make plug-in protectors that westom says don't work? But again, most important is the item that absorbs those hundreds of thousands of joules. Earth ground. Everyone is in favor of earthing. But it is westom's fetish. He believes that plug-in protectors can not possibly work because they are not well earthed. He googles for "surge" in his crusade to eliminate the scourge of plug-in protectors. He is worse than a mormon missionary. The effective protector is rated by how much current it can connect to earth. A least 50,000 amps. The worst case surge is 10,000A per service wire (referenced in the IEEE surge guide). Lets see ... 2 x 10,000 = ... um ... someone help me out. For real science read the IEEE and NIST surge guides. Both have excellent information. And both say plug-in protectors are effective. The read westom's sources. There are none. -- bud-- |
#26
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in wall timer wiring
On Mar 6, 11:50 am, "
wrote: It certainly may, but I would not count on it being 100% effective and would not be surprised if there were somedamageto AC appliances by a massive direct lightning hit to a house. The poster asked about parameters that make a protector effective. Protection is always and only about where those hundreds of thousands of joules dissipate. Always. Joules that a protector can absorb are not a relevant parameter. Important is its current rating. To remain functional even after a direct lightning strike. We routinely suffered direct lightning strikes without damage to anything. We properly installed what absorbs hundreds of thousands of joules. And connect a protector low impedance (ie 'less than 10 feet') to that solution. Sorry that reality, micky's question and RBM's answer makes you so angry. That anger also does not answer relevant questions. A request was for relevant parameters. A typical lightning strike is 20,000 amps. A minimally sized 'whole house' protector starts at 50,000 amps. Direct lightning strikes must not even damage a protector. Or a timer switch. Current in amperes is important for a protector and for connections to what must absorb that energy. Single point earth ground. Useful answers always discuss where energy dissipates. And what is necessary to also protect an electronic timer switch. micky - even bud's citation says what makes any protector effective AND what is most critical to making a 'whole house' protector useful: A very important point to keep in mind is that your surge protector will work by diverting the surges to ground. The best surge protection in the world can be useless if grounding is not done properly. Motorola's R-56 Standard says same: Any ground length over five feet from equipment to ground rod is almost useless for protection from a close lightning strike. It is fine for an electrical safety ground, but too much voltage will be imposed on the equipment for the equipment to survive from a close strike. Protecting an electronic timer switch means a properly earthed 'whole house' protector. Protectors, without a short connection to what absorbs energy, are routinely called "useless". |
#27
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in wall timer wiring
On Mar 6, 6:31*pm, westom wrote:
On Mar 6, 11:50 am, " wrote: It certainly may, but I would not count on it being 100% effective and would not be surprised if there were somedamageto AC appliances by a massive direct lightning hit to a house. *The poster asked about parameters that make a protector effective. Actually, the poster didn't ask that at all. Protection is always and only about where those hundreds of thousands of joules dissipate. *Always. *Joules that a protector can absorb are not a relevant parameter. *Important is its current rating. To remain functional even after a direct lightning strike. Of course how many joules a protector can withstand is relevant. If protector A can take 3X the energy in joules of protector B, than it will potentially survive surges that A cannot. I could design a surge protector that will survive your 50,000 amp requirement at 500 volts for 100 nano seconds. It will however have a very low joule rating of 2.5 joules because the time duration is ridiculously short. On the other hand, I could design a 20,000 amp one that will handle those amps for 10 microseconds, which would be 100 joules. Which one would you rather have? In reality the specs tend to track each other. A surge protector with a higher amp rating will tend to have a higher joule rating as well. But you can't dismiss either amps or joules as meaningless. As a side note, let's not go down the "absorb" strawman that you so cherish. We all know that almost all the energy is flowing to ground. The above energy rating in joules is what gets dissipated in the surge protector because it is not a perfect conductor and hence has a finite resistance. * We routinely suffered direct lightning strikes without damage to anything. *We properly installed what absorbs hundreds of thousands of joules. *And connect a protector low impedance (ie 'less than 10 feet') to that solution. *Sorry that reality, micky's question and RBM's answer makes you so angry. That anger also does not answer relevant questions. Neither the question nor RBM's answer made me angry. * *A request was for relevant parameters. *A typical lightning strike is 20,000 amps. And as Bud has explained to you 50 times now over many years, that 20,000 amps from a direct stike has virtually no chance of getting to the surge protector because with the voltages present arcing will occur to ground before it ever reaches the surge protector. Only some of that current will reach the surge protector. Do you know of any insulator, for example, in a masthead that can withstand the voltages of a lightning strike? What are the spacings of terminals in a service entrance and at what voltage do they just arc over instead of merrily following the conductor to the surge surpressor? *A minimally sized 'whole house' protector starts at 50,000 amps. Tell that to the companies on your list of surge protector manufacturers. They make surge protectors rated at less than that. For example, I recently installed an Intermatic rated at 20,000. Intermatic must be a schlock company. Direct lightning strikes must not even damage a protector. Yawn..... Or a timer switch. *Current in amperes is important for a protector and for connections to what must absorb that energy. *Single point earth ground. *Useful answers always discuss where energy dissipates. *And what is necessary to also protect an electronic timer switch. * micky - even bud's citation says what makes any protector effective AND what is most critical to making a 'whole house' protector useful: A very important point to keep in mind is that your surge protector will work by diverting the surges to ground. *The best surge protection in the world can be useless if grounding is not done properly. * Motorola's R-56 Standard says same: Any ground length over five feet from equipment to ground rod is almost useless for protection from a close lightning strike. *It is fine for an electrical safety ground, but too much voltage will be imposed on the equipment for the equipment to survive from a close strike. * Protecting an electronic timer switch means a properly earthed 'whole house' protector. *Protectors, without a short connection to what absorbs energy, are routinely called "useless". I'm still waiting for that link to the 50,000 amp surge protector at HD and Lowes for under $50. Being such an expert on surge protectors, you should have it at your finger tips..... |
#28
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in wall timer wiring
On 3/6/2012 5:31 PM, westom wrote:
On Mar 6, 11:50 am, wrote: It certainly may, but I would not count on it being 100% effective and would not be surprised if there were some damage to AC appliances by a massive direct lightning hit to a house. Direct lightning strikes to a house certainly requires lightning rods for protection. Westom could use language that says what he intended by "direct lightning strikes". Sorry that reality, micky's question and RBM's answer makes you so angry. Westom has problems with hallucinations. I agree with trader. A request was for relevant parameters. A typical lightning strike is 20,000 amps. A minimally sized 'whole house' protector starts at 50,000 amps. The IEEE surge guide starts at 20kA. It depends on what the risk is. One of the plug-in protectors I am using has 3 MOVs each rated 590J, 30,000A. That is 90,000 surge amps total, and higher than westom's 50,000A. There is no possibility of getting anything anywhere near that on a branch circuit. The high surge amp rating just goes with the high joule rating. That means it will have a very long life. I don't expect it will ever fail. (That is one reason why some manufacturers can have protected equipment warranties.) I am waiting, with trader, for a link to a 50,000A surge protector at HD and Lowes for under $50. I have been waiting for years. micky - even bud's citation says what makes any protector effective AND what is most critical to making a 'whole house' protector useful: What does the NIST surge guide really say about plug-in protectors? They are "the easiest solution". And "one effective solution is to have the consumer install" a multiport plug-in suppressor. Westom's blinders block anything that does not agree with his limited view of protection. Protecting an electronic timer switch means a properly earthed 'whole house' protector. Since the timer connects only to power wires it is very likely a service panel protector will protect it. A service panel protector does not necessarily protect equipment connected to both power and phone/cable/... wiring. A service panel protector does not limit the voltage between power and signal wires, which the NIST surge guide suggests is the major cause of equipment failure. For real science read the IEEE and NIST surge guides. Both say plug-in protectors are effective. Then read the sources that agree with westom that plug-in protectors are NOT effective. There are none. -- bud-- |
#29
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in wall timer wiring
On Mar 7, 11:41 am, bud-- wrote:
Westom has problems with hallucinations. Bud will post insults to protect his income. He does this for almost a decade. His job is to promote protectors that are profit centers. He is paid to be posting here. If Bud's protector did anything useful, then bud could post spec numbers that claim that protection. He cannot. No such specification numbers exist. For almost a decade, bud has been challenged to post those spec numbers. He never once did. Instead he routinely posts personal attacks in the tradition of Rush Limbaugh. What good is a plug-in protector for an electronic timer switch in the wall? Useless. He does not sell products to provide that protection. He is only here because realities of his scam products must not be learned. His products even create fires if a 'whole house' protector is not properly earthed. His citations describe the many completely different types of protectors. Then discusses why protectors adjacent to electronics are "useless". A very important point to keep in mind is that your surge protector will work by diverting the surges to ground. The best surge protection in the world can be useless if grounding is not done properly. Useless as in a missing low impedance (ie 'less than 10 foot') connection to earth. Page 42 figure 8 shows his products earthing a surge 8000 volts destructively through an adjacent TV. Why? Because the protector is too close to electronics and too far from earth ground. It can make appliance damage easier. Page 42 figure 8 from the IEEE. Plug-in protectors without a 'whole house' protector mean virtually no protection. If you learn that, then bud's income is harmed. So nasty bud will post insults here repeatedly. It is his job. As a sales promoter, he will even deny he is paid to post myths and lies. Meanwhile, an informed homeowner earths one 'whole house' protector rated at least 50,000 amps to protect everything including that electronic timer switch. As both the NIST and IEEE note in bud's citations, one 'whole house' protector is the well prove solution. It costs less money. Superior solutions need not pay for nasty sales promoters such as bud. Informed consumers earth one 'whole house' protector, rated at least 50,000 amps, so that electronic timer switches are protected. That is the only solution for in-wall timer switches. If your electrician is so ill informed as to install a grossly undersized 20,000 amp 'whole house' protector, then find an electrically informed electrician. |
#30
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in wall timer wiring
On 3/7/2012 11:08 AM, westom wrote:
Bud will post insults to protect his income. He does this for almost a decade. His job is to promote protectors that are profit centers. He is paid to be posting here. 1. If westom had valid technical arguments he wouldn't have to lie. The only association I have with the surge protection industry is I am using some protectors. 2. Westom is insulted by the IEEE and NIST. That is where most of the information I post comes from. 3. I didn't first see westom anywhere near 10 years ago. 4. I am a regular participant in this newsgroup. Westom showed up because micky said the magic word - "surge". 5. Westom has been posting this crap for 10 years? If Bud's protector did anything useful, then bud could post spec numbers that claim that protection. He cannot. No such specification numbers exist. It is one of westom's favorite lies. If westom had half a brain he could find specs. A 10 year old could find specs. I have posted specs many times. Other people have posted specs. They are always ignored by westom. I posted specs in this thread which westom ignored, as always. What good is a plug-in protector for an electronic timer switch in the wall? Useless. Before westom showed up almost all the discussion was about service panel protectors. I said a service panel protector would protect the timer and provided recommended ratings from the IEEE. But westom had to insert his favorite belief that plug-in protectors do not work. His products even create fires if a 'whole house' protector is not properly earthed. 1. They are not my products. 2. " 'Whole house' protector is not properly earthed"? 3. Since 1998 UL has required thermal disconnects for overheating MOVs. But with no valid technical arguments westom all westom has are scare tactics. His citations describe the many completely different types of protectors. Then discusses why protectors adjacent to electronics are "useless". Repeating what the NIST surge guide really says about plug-in protectors: They are "the easiest solution". And "one effective solution is to have the consumer install" a multiport plug-in protector. And the guides take a lot of space to "describe the many completely different types of protectors" that don't work? Page 42 figure 8 shows his products earthing a surge 8000 volts destructively through an adjacent TV. If poor westom had half a brain he could figure out what IEEE guide says in this example of how plug-in protectors work: - A plug-in protector protects the TV connected to it. - "To protect TV2, a second multiport protector located at TV2 is required." - In the example a surge comes in on a cable service with the ground wire from cable entry ground block to the ground at the power service that is far too long. In that case the IEEE guide says "the only effective way of protecting the equipment is to use a multiport [plug-in] protector." - westom's favored power service protector would provide absolutely NO protection. It is simply a lie that the plug-in protector in the IEEE example damages the second TV. Plug-in protectors without a 'whole house' protector mean virtually no protection. Drugs can control your delusions. Consult your doctor. Meanwhile, an informed homeowner earths one 'whole house' protector rated at least 50,000 amps to protect everything including that electronic timer switch. Repeating from the NIST surge guide: A service panel protector is a real good idea. But what does the NIST surge guide say? "Q - Will a surge protector installed at the service entrance be sufficient for the whole house? A - There are two answers to than question: Yes for one-link appliances [electronic equipment], No for two-link appliances [equipment connected to power AND phone or cable or....]. Since most homes today have some kind of two-link appliances, the prudent answer to the question would be NO - but that does not mean that a surge protector installed at the service entrance is useless." If your electrician is so ill informed as to install a grossly undersized 20,000 amp 'whole house' protector, then find an electrically informed electrician. The 20kA figure comes from a range of values in the IEEE surge guide. Of course westom is much smarter than the IEEE. Westom says plug-in protectors do not work. Simple questions westom has never answered: - Why do the only 2 examples of protection in the IEEE guide use plug-in protectors? - Why does the NIST guide says plug-in protectors are "the easiest solution"? - Why does the NIST guide say "One effective solution is to have the consumer install" a multiport plug-in protector? - How would a service panel protector provide any protection in the IEEE example, page 42? - Why does the IEEE guide say for distant service points "the only effective way of protecting the equipment is to use a multiport [plug-in] protector"? - Why do westom's "responsible manufacturers" make plug-in protectors? - Why does "responsible manufacturer" SquareD says "electronic equipment may need additional protection by installing plug-in [protectors] at the point of use"? For real science read the IEEE and NIST surge guides. Excellent information. And both say plug-in protectors are effective. -- bud-- |
#31
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in wall timer wiring
On Mar 7, 12:08*pm, westom wrote:
On Mar 7, 11:41 am, bud-- wrote: Westom has problems with hallucinations. Bud will post insults to protect his income. He does this for almost a decade. *His job is to promote protectors that are profit centers. *He is paid to be posting here. Good example of the hallucinations. We've all seen Bud posting here for years on all kinds of topics with excellent information and credibility. You on the other hand magically appear only when a post happens to contain the words "surge protector" to begin your rant. * If Bud's protector did anything useful, then bud could post spec numbers that claim that protection. *He cannot. *No such specification numbers exist. For almost a decade, bud has been challenged to post those spec numbers. *He never once did. Instead he routinely posts personal attacks in the tradition of Rush Limbaugh. A - Bud doesn't make or sell protectors. B - There are scores of surge protector data sheets online with specs which anyone who wants to look can find. C - Rush has nothing to do with this. * What good is a plug-in protector for an electronic timer switch in the wall? *Useless. Another strawman or hallucination. Neither Bud nor anyone else here suggested using a plug-in to protect an electronic timer switch that is mounted in the wall. In fact, Bud specifically said a whole house protector would protect that wall timer. *He does not sell products to provide that protection. *He is only here because realities of his scam products must not be learned. *His products even create fires if a 'whole house' protector is not properly earthed. Definitely hallucinations. * His citations describe the many completely different types of protectors. *Then discusses why protectors adjacent to electronics are "useless". I've read the IEEE recommendations cited and they recommend using plug-in surge protectors as part of a protection strategy. The real question is, where are YOUR citations? A very important point to keep in mind is that your surge protector will work by diverting the surges to ground. *The best surge protection in the world can be useless if grounding is not done properly. * Useless as in a missing low impedance (ie 'less than 10 foot') connection to earth. * Page 42 figure 8 shows his products earthing a surge 8000 volts destructively through an adjacent TV. *Why? *Because the protector is too close to electronics and too far from earth ground. *It can make appliance damage easier. *Page 42 figure 8 from the IEEE. Oh, finally a citation, except that it's a total lie. That diagram shows two TVs. TV1 uses a plug-in surge protector through which the AC and cable lines pass. It is protected and undamaged by the surge. The TV that is damaged is the other one that has NO plug-in surge protector. The IEEE states: "A second multi-port protector as shown in Fig. 7 is required to protect TV2." * Plug-in protectors without a 'whole house' protector mean virtually no protection. * If you learn that, then bud's income is harmed. *So nasty bud will post insults here repeatedly. *It is his job. *As a sales promoter, he will even deny he is paid to post myths and lies. I call BS on you and everyone who has seen me post here over the years knows that like Bud, I'm not selling anything either. * Meanwhile, an informed homeowner earths one 'whole house' protector rated at least 50,000 amps to protect everything including that electronic timer switch. *As both the NIST and IEEE note in bud's citations, one 'whole house' protector is the well prove solution. *It costs less money. *Superior solutions need not pay for nasty sales promoters such as bud. * Informed consumers earth one 'whole house' protector, rated at least 50,000 amps, so that electronic timer switches are protected. That is the only solution for in-wall timer switches. *If your electrician is so ill informed as to install a grossly undersized 20,000 amp 'whole house' protector, then find an electrically informed electrician. Better take that up with the folks on your list of "responsible surge protector manufacturers". I just installed an Intermatic that's rated at 20,000 amps. I sleep well at night and so does Intermatic. |
#32
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in wall timer wiring
On Wed, 07 Mar 2012 12:37:25 -0600, bud-- wrote:
On 3/7/2012 11:08 AM, westom wrote: Bud will post insults to protect his income. He does this for almost a decade. His job is to promote protectors that are profit centers. He is paid to be posting here. 1. If westom had valid technical arguments he wouldn't have to lie. The only association I have with the surge protection industry is I am using some protectors. 2. Westom is insulted by the IEEE and NIST. That is where most of the information I post comes from. 3. I didn't first see westom anywhere near 10 years ago. You probably did (I have for at *least* that long). He used to post under the nym (w_tom). 4. I am a regular participant in this newsgroup. Westom showed up because micky said the magic word - "surge". Yep. He does a web search for "surge suppressor" and pounces on any such mutterings. 5. Westom has been posting this crap for 10 years? More than. If Bud's protector did anything useful, then bud could post spec numbers that claim that protection. He cannot. No such specification numbers exist. It is one of westom's favorite lies. Key words: one of If westom had half a brain he could find specs. A 10 year old could find specs. He can't, unsurprisingly. I have posted specs many times. Other people have posted specs. They are always ignored by westom. I posted specs in this thread which westom ignored, as always. What good is a plug-in protector for an electronic timer switch in the wall? Useless. Before westom showed up almost all the discussion was about service panel protectors. I said a service panel protector would protect the timer and provided recommended ratings from the IEEE. But westom had to insert his favorite belief that plug-in protectors do not work. Which, of course, is a lie. Give it up and killfile little 'w'. ... |
#33
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in wall timer wiring
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