Brownouts can have many causes, including damage and getting off the Hertz balance.
We are lucky here, most power outages are caused by trees falling across the lines, power just goes completely... Between 6 hours to a week when a storm goes through...
Generators are a must this time of year, or like a friend has done, off grid, rarely has a power issue that way...
Brown outs do the most damage, but a spike can be just as bad...
Brownouts can have many causes, including damage and getting off the Hertz balance.
Brownouts are all to do with voltage - nothing to do with frequency. The frequency of the supply will only dip when a massive load is applied to the generator(s) - usually when one source of supply fails and leaves what's left unable to cope - it would only last a few seconds before the underfrequency protection would trip the other sources of supply - leaving a blackout.
If you need to contact me please email homestarrunnerau@gmail.com - thanks - Gav.
Yes, you're right, I didn't say that right. A drop in voltage, which may be caused by an overload.
Dave.
I was asked " Is it ignorance or apathy?" I replied "I don't know and I don't care."
1983 RR gone (wish I kept it)
1996 TDI ES.
2003 TD5 HSE
1987 Isuzu County
We quite often get power blackouts But they normally are fixed in a few hours.
I have 2x 3kva gensets that I keep topped up with fuel and it only takes a few minutes to run some leads and power boards into the house to keep the freezers/fridges running and the TV for the essential Home and Away for the missus.
In the office I simply run an ark pack and small inverter.
Just about every time we get a Summer storm or some other nasty weather we generally loose power and I have usually already set up the gensets before the lights go out because it happens that often.
You only get one shot at life, Aim well
2004 D2 "S" V8 auto, with a few Mods gone
2007 79 Series Landcruiser V8 Ute, With a few Mods.
4.6m Quintrex boat
20' Jayco Expanda caravan gone
Dave,
We had the blackout for a minute or two, but no brown out.
Re the TV continuing to work, most electronics/computers these days have an operating voltage of 110V-250V. This is to simplify manufacture and keep parts to a minimum so the same device and be manufactured and sold to markets around the world that have differing supplies (110V/50Hz, 240V/60Hz etc). You'll see the input power specs printed on a sticker or embossed on the device (or power pack).
Cheers,
Sean
“Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.” - Albert Einstein
| Search AULRO.com ONLY! |
Search All the Web! |
|---|
|
|
|
Bookmarks