M
martinh287
Hi guys as the title suggests after some extra info on vels units
1) I have a three phase vels unit in conjunction with a 200a cat a bs en 60947-2. Does the 60947-2 go down on test sheets as offering both overload and rcd protection or what is the bs en number for a vels unit if not
2) there is a three phase vels unit with what looks like a normal 100a 60898 3 phase mcb and a neutral 'mcb' added on the end. This entire breaker is mechanically linked. The neutral 'mcb section has a bs en number of 26946 and that is the only bs en number on display. Does this 26946 go down as my rcd protection and does this go down for my overload as well.
3) this mcb is used as the main isolator direct from the dno's ct block which is why I am believing this is a mcb and not just a 60947-3 switch disconnector. Any clarification would be great fully recieced
1) I have a three phase vels unit in conjunction with a 200a cat a bs en 60947-2. Does the 60947-2 go down on test sheets as offering both overload and rcd protection or what is the bs en number for a vels unit if not
2) there is a three phase vels unit with what looks like a normal 100a 60898 3 phase mcb and a neutral 'mcb' added on the end. This entire breaker is mechanically linked. The neutral 'mcb section has a bs en number of 26946 and that is the only bs en number on display. Does this 26946 go down as my rcd protection and does this go down for my overload as well.
3) this mcb is used as the main isolator direct from the dno's ct block which is why I am believing this is a mcb and not just a 60947-3 switch disconnector. Any clarification would be great fully recieced
