To be honest, the set up is less than ideal, he has the generator that is at most used to run individual pieces of workshop equipment, welder, compressor etc, and to top up his off grid battery storage for his house.
The Genny is only started as and when he needs it. Probably rules out the...
Hi all.
I've been out to look at a mates new (to him) air compressor. It's 15kw 3phase star-delta run. He's off grid and currently has a 20kVa Genny running his farm.
This is obviously undersized for starting the compressor, when tried the Genny bogs down and contactors start chattering. He's...
Evening all.
Been to start first fix of a couple of existing farm buildings. The owner has had a brand new 3 phase supply with no earth provided.
The issue is the farm buildings have been partially dug into a limestone hillside, no soil of any depth within 10m of buildings.
I'm looking for...
Last night they didn't come on, so I'm guessing whatever was causing the flashing has given up the ghost. Or they've had enough of neighbours complaining and turned them off.
I did think that but it only blinks off for around half a second then back on for 5 seconds. Any photocells I've come across haven't responded that quickly. Or that regularly. It's the same all night.
Bit of a random one.
A commercial yard down the road from me has installed 4 floodlights, they appear to switched by a dawn to dusk sensor.
Every 5 second they flash off then on again for 5 seconds then flash off then on again for 5 seconds ad infinitum.
Any ideas what could cause this?
I'm...
Fairly sure there's the words "where practicable" included in the reg wording.
So in my head if it's not possible to get a 10mm to the garage it is acceptable to bond in the bungalow.
Tin hat on
Installed it the other day. Works in exactly same way as the mobile site, which is all I use anyway. Link was a banner at top of the page, couldn't miss it.
So today, I get a phone call from one of the bosses customers. No power or lights in workshop. (3 phase DB feeds single phase DB).
Says the lights flicker on when 3 phase compressor tries to run. My guess over phone was a lost phase, or neutral problem
The boss went out later and confirmed my...
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