Hello
Have got an install coming up in a couple of weeks have to remove a 3phase 40Amp supply feeding a Condenser for a multi split AC Unit
What will leave me with 3 spare ways on the board but we then putting in 6 units pulling around 10-12A FLC so was going to run 3 radial circuits then...
i have been testing an rcd with my calibrated tester but when i test the rcd on x5 my meter shows an error message stating that the fault voltage is greater than 50v. I thought it might be my meter so tryed another and it worked fine. I am now wondering if his meter is faulty.Any ideas?
Can anyone help me? I'm trying to install a key isolated bathroom fan. The fan is in and working fine off the humidistat, I've then fitted a 3 pole solenoid controlled by a key switch. I've linked the key across pins 2 and 10 in accordance with the instructions, but it doesn't activate the...
Hi guys
Got a question in regards to some automation hope you can help
I was servicing a pick and place stacker crane last night and needed to replace a lenze MCA asynchronous servo motor that controls a set of telescopic forks.
The said motor has a resolver for use with a lenze invert...
Whilst replacing an old DB I found that an outside light had been wired in and doubled up at the MCB, foolishly I had counted the the old fuses without taking the cover off, the new DB I had bought allowed for no more expansion can I double up at the MCB with this extra light, rings circuits I...
Hi I'm new to this forum stuff so be gentle. Can anyone tell me why when I put two dimmer switches on either end of a two way lighting circuit the lamps just flicker instead of illuminating as normal?
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