We are currently re-furbishing an offshore platform built to North American standards. Part of re-furb is to equip spare space on an existing 380V switchboard.
The switchgear uses Masterpact MP16H1 ACB's. My problem is that we are based in the UK and the circuit breakers in the original...
Can anyone help as I'm getting in a muddle. I have a UPS system with a 3 phase output rating of 400V, 50kVA 3 phase. This 3 phase supply feeds distribution boards. Each phase is then split to feed single phase loads of 230V. My question is what is the VA rating on each single phase? On the...
I am a design engineer who has been roped into construction and commissioning and would like to know what tests should be carried out for each new motor starter.
I would have thought that some form of injection testing to test the protection circuit along with Megga insulation testing should be...
