Home |
Search |
Today's Posts |
|
Home Repair (alt.home.repair) For all homeowners and DIYers with many experienced tradesmen. Solve your toughest home fix-it problems. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to alt.home.repair
|
|||
|
|||
High line voltage
On Friday, July 30, 1999 at 3:00:00 AM UTC-4, Eric Law wrote:
Hello! I've just bought a house in a new development and have an unusual problem - my line voltage is too high! It measures about 125V with a good meter (Fluke 80-something) and no unusual loads. I've checked it at several times during the day/week and it doesn't seem to vary much. We seem to be going through light bulbs at a rapid rate already, and I'm a bit concerned about all the electronic equipment in the house. Has anyone else experienced this sort of problem? What have you been able to do about it? Will whining to the electric utility accomplish anything? TIA! Eric Law I've noticed that someone said below, electronics "handle this with ease"....false...not sensitive electronics such as automation systems, network products, satellite boxes, modems....etc. I suggest an AVR unit to protect these somewhat expensive devices. Also, computerized devices can act crazy without the proper voltage. |
#2
Posted to alt.home.repair
|
|||
|
|||
High line voltage
On 03/26/2015 12:03 PM, wrote:
On Friday, July 30, 1999 at 3:00:00 AM UTC-4, Eric Law wrote: LOOK AT THE DATE!!!! |
#3
Posted to alt.home.repair
|
|||
|
|||
High line voltage
philo wrote:
On 03/26/2015 12:03 PM, wrote: On Friday, July 30, 1999 at 3:00:00 AM UTC-4, Eric Law wrote: LOOK AT THE DATE!!!! If he were intelligent enough to do that he'd be using a real newsreader and have a real nntp account , like aioe or e-s . The one thing gurgle has done is bring a whole new generation of idiots here to pester us . -- Snag |
#4
Posted to alt.home.repair
|
|||
|
|||
High line voltage
|
#5
Posted to alt.home.repair
|
|||
|
|||
High line voltage
On Thursday, March 26, 2015 at 1:04:02 PM UTC-4, wrote:
On Friday, July 30, 1999 at 3:00:00 AM UTC-4, Eric Law wrote: Hello! I've just bought a house in a new development and have an unusual problem - my line voltage is too high! It measures about 125V with a good meter (Fluke 80-something) and no unusual loads. I've checked it at several times during the day/week and it doesn't seem to vary much. We seem to be going through light bulbs at a rapid rate already, and I'm a bit concerned about all the electronic equipment in the house. Has anyone else experienced this sort of problem? What have you been able to do about it? Will whining to the electric utility accomplish anything? TIA! Eric Law I've noticed that someone said below, electronics "handle this with ease"....false...not sensitive electronics such as automation systems, network products, satellite boxes, modems....etc. I suggest an AVR unit to protect these somewhat expensive devices. Also, computerized devices can act crazy without the proper voltage. Ok, clarification accepted. Any electronics fit for sale, even the cheapest electronics, handle 125V instead of 120V. Good grief. |
#6
Posted to alt.home.repair
|
|||
|
|||
High line voltage
On 03/26/2015 12:17 PM, Terry Coombs wrote:
philo wrote: On 03/26/2015 12:03 PM, wrote: On Friday, July 30, 1999 at 3:00:00 AM UTC-4, Eric Law wrote: LOOK AT THE DATE!!!! If he were intelligent enough to do that he'd be using a real newsreader and have a real nntp account , like aioe or e-s . The one thing gurgle has done is bring a whole new generation of idiots here to pester us . Although I sometimes do get a kick out of reading ancient history. |
#7
Posted to alt.home.repair
|
|||
|
|||
High line voltage
"trader_4" wrote in message ... Ok, clarification accepted. Any electronics fit for sale, even the cheapest electronics, handle 125V instead of 120V. Good grief. The modern stuff probably will. I have an old amp that has some expensive tubes in it and the main cause of bad tubes is burnt out filiments. They are critical as not to go over 5 volts. The amplifier is about 45 years old. I bought one of the inexpensive voltmeters from China for the line voltage that stays pluged in all the time. It surprise me that it keeps right in step with my two Fluke meters the times I have checked it. It ususally stays around 122 to 123 volts. I did see it at 118 one very cold day. Guess the power grid could not take that cold day. .. |
#8
Posted to alt.home.repair
|
|||
|
|||
High line voltage
|
#9
Posted to alt.home.repair
|
|||
|
|||
High line voltage
On Thu, 26 Mar 2015 17:49:11 -0400, "Ralph Mowery"
wrote: I bought one of the inexpensive voltmeters from China for the line voltage that stays pluged in all the time. It surprise me that it keeps right in step with my two Fluke meters the times I have checked it. It ususally stays around 122 to 123 volts. I did see it at 118 one very cold day. Guess the power grid could not take that cold day. The guy cranking the dynamo probably had stiff muscles from the cold. . |
#10
Posted to alt.home.repair
|
|||
|
|||
High line voltage
On Friday, March 27, 2015 at 5:14:28 AM UTC-4, micky wrote:
A lot of homes have high voltage when they are built, but the wires corrode and they have calcium deposits inside them, sand the connections are constricted, and after 16 years the voltage goes down to normal. Yes. You know how a digital multimeter gives you all sorts of phantom voltage readings? This is why. When electrons run down the wire and bump into calcium deposits, some of them bounce out of the wire and spill around. There's never enough to be a hazard, but they certainly confuse sensitive equipment. That's why I reach for the old Simpson 260D when my digital is giving a strange result. (everything in the post I quoted and my post is BS, except I do still use my old Simpson) |
#11
Posted to alt.home.repair
|
|||
|
|||
High line voltage
On Thu, 26 Mar 2015 11:10:32 -0700, trader_4 wrote:
...snip.... Ok, clarification accepted. Any electronics fit for sale, even the cheapest electronics, handle 125V instead of 120V. Good grief. I had 127Vac where we used to live, the incandescent light bulbs had NOTICEABLY shorter lifetimes. |
#12
Posted to alt.home.repair
|
|||
|
|||
High line voltage
On 3/27/2015 9:19 AM, TimR wrote:
On Friday, March 27, 2015 at 5:14:28 AM UTC-4, micky wrote: A lot of homes have high voltage when they are built, but the wires corrode and they have calcium deposits inside them, sand the connections are constricted, and after 16 years the voltage goes down to normal. Yes. You know how a digital multimeter gives you all sorts of phantom voltage readings? This is why. When electrons run down the wire and bump into calcium deposits, some of them bounce out of the wire and spill around. There's never enough to be a hazard, but they certainly confuse sensitive equipment. That's why I reach for the old Simpson 260D when my digital is giving a strange result. (everything in the post I quoted and my post is BS, except I do still use my old Simpson) We all know that calcium is a conductor like sodium and potassium and lithium. So, the electrons would go right through. To explain the ghost phantom voltages, you have to blame Bush and the experimental programs. That, or the hackers in Soviet Union. - .. Christopher A. Young learn more about Jesus .. www.lds.org .. .. |
#13
Posted to alt.home.repair
|
|||
|
|||
High line voltage
TimR wrote:
On Friday, March 27, 2015 at 5:14:28 AM UTC-4, micky wrote: A lot of homes have high voltage when they are built, but the wires corrode and they have calcium deposits inside them, sand the connections are constricted, and after 16 years the voltage goes down to normal. Yes. You know how a digital multimeter gives you all sorts of phantom voltage readings? This is why. When electrons run down the wire and bump into calcium deposits, some of them bounce out of the wire and spill around. There's never enough to be a hazard, but they certainly confuse sensitive equipment. That's why I reach for the old Simpson 260D when my digital is giving a strange result. (everything in the post I quoted and my post is BS, except I do still use my old Simpson) Huh? The reason digital meter is more sensitive is 'cause it's input impedance is very high vs. analog ones. Like 25k Ohm vs. in the multi Meg Ohm range. My old series 5 Simpson 260 is still often used as well as Fluke. |
#14
Posted to alt.home.repair
|
|||
|
|||
High line voltage
On Fri, 27 Mar 2015 07:53:30 -0700, RobertMacy
wrote: On Thu, 26 Mar 2015 11:10:32 -0700, trader_4 wrote: ...snip.... Ok, clarification accepted. Any electronics fit for sale, even the cheapest electronics, handle 125V instead of 120V. Good grief. I had 127Vac where we used to live, the incandescent light bulbs had NOTICEABLY shorter lifetimes. The old "rural standard" was 130-135 volts. Using "rural" bulbs in town made them last a LONG time. A lot of "rough duty" long-life bulbs today are 135 volt bulbs. |
#15
Posted to alt.home.repair
|
|||
|
|||
High line voltage
On Fri, 27 Mar 2015 15:04:35 -0600, Tony Hwang
wrote: TimR wrote: On Friday, March 27, 2015 at 5:14:28 AM UTC-4, micky wrote: A lot of homes have high voltage when they are built, but the wires corrode and they have calcium deposits inside them, sand the connections are constricted, and after 16 years the voltage goes down to normal. Yes. You know how a digital multimeter gives you all sorts of phantom voltage readings? This is why. When electrons run down the wire and bump into calcium deposits, some of them bounce out of the wire and spill around. There's never enough to be a hazard, but they certainly confuse sensitive equipment. That's why I reach for the old Simpson 260D when my digital is giving a strange result. (everything in the post I quoted and my post is BS, except I do still use my old Simpson) Huh? The reason digital meter is more sensitive is 'cause it's input impedance is very high vs. analog ones. Like 25k Ohm vs. in the multi Meg Ohm range. My old series 5 Simpson 260 is still often used as well as Fluke. If you measure a circuit with a load on it, the high impedence digital meters will read accurately - with no "phantom effect" |
#16
Posted to alt.home.repair
|
|||
|
|||
High line voltage
On Fri, 27 Mar 2015 06:19:51 -0700 (PDT), TimR
wrote: On Friday, March 27, 2015 at 5:14:28 AM UTC-4, micky wrote: A lot of homes have high voltage when they are built, but the wires corrode and they have calcium deposits inside them, sand the connections are constricted, and after 16 years the voltage goes down to normal. Yes. You know how a digital multimeter gives you all sorts of phantom voltage readings? This is why. When electrons run down the wire and bump into calcium deposits, some of them bounce out of the wire and spill around. There's never enough to be a hazard, but they certainly confuse sensitive equipment. Sometimes the electric company, or the automakers, use cheap wires with green electrons in the m, and when they leak out, it makes everything green. That's why I reach for the old Simpson 260D when my digital is giving a strange result. (everything in the post I quoted and my post is BS, except I do still use my old Simpson) |
#17
Posted to alt.home.repair
|
|||
|
|||
High line voltage
|
#18
Posted to alt.home.repair
|
|||
|
|||
High line voltage
Ralph Mowery wrote: The modern stuff probably will. I have an old amp that has some expensive tubes in it and the main cause of bad tubes is burnt out filiments. They are critical as not to go over 5 volts. The amplifier is about 45 years old. FIVE volts? Did you mean maybe 6.3 volts? Well, maybe filiments run at 5 volts, but filaments were specified to run at 6.3 volts, commonly referred to as 6 volts. See: http://www.ampage.org/td/vtd6v6.html Jeff -- Jeffry Wisnia (W1BSV + Brass Rat '57 EE) The speed of light is 1.8*10^12 furlongs per fortnight. |
#19
Posted to alt.home.repair
|
|||
|
|||
High line voltage
"Jeff Wisnia" wrote in message ... Ralph Mowery wrote: The modern stuff probably will. I have an old amp that has some expensive tubes in it and the main cause of bad tubes is burnt out filiments. They are critical as not to go over 5 volts. The amplifier is about 45 years old. FIVE volts? Did you mean maybe 6.3 volts? Well, maybe filiments run at 5 volts, but filaments were specified to run at 6.3 volts, commonly referred to as 6 volts. See: http://www.ampage.org/td/vtd6v6.html Jeff No, I ment FIVE volts like it says. They are 3-500Z tubes used in a Drake L4b amp. Don't recall the prices without looking them up, but somewhere around $ 150 to $ 200 per tube. Over the years filaments have been all the way from about 1.5 volts to 117 volts with many different voltages between. This is just the common household equipment such as radios and TV sets. Even the old "all American 5" AM radio had a 35 and 50 volt tube in it. Even in the years the 6.3 volt tubes were common, it was not unusual to have a 5 volt tube in the equipment with its own 5 volt winding on the transformer. Usually it was the rectifier tube. |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
OT High voltage line | Home Repair | |||
MR16 - low voltage or line voltage | Home Repair | |||
KDS VS-7P no high voltage | Electronics Repair | |||
Very high input impedance high voltage meter??? | Electronics Repair | |||
High Voltage DC | Electronics |