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Hello All.
New here and will be flooding with terrible questions for my own knowledge. Just trying to learn so some questions like this maybe very simple and I'm just daft
1) On site we have a Aux Transformer,
From the LV side of the transformer we have an MCCB Board with a few circuits.
Now on the Bs7671 test sheets, it asks at the top of DB schedule what the OCPD is for this board.
Obviously it is fed directly from the transformer so I assume this would be put down as N/A since there isn't an OCPD?
2) On the MCCB itself it has the ratings etc, again on the BS7671 test cert we put the OCPD for the circuit being the 60947-2 MCCB however how do I know what Type?
tmax xt3n 250 is the MCCB
Just to clarify, I don't fill in test sheets or anythin I just give lads a hand ATM. But trying to work out how to fill these in.
New here and will be flooding with terrible questions for my own knowledge. Just trying to learn so some questions like this maybe very simple and I'm just daft
1) On site we have a Aux Transformer,
From the LV side of the transformer we have an MCCB Board with a few circuits.
Now on the Bs7671 test sheets, it asks at the top of DB schedule what the OCPD is for this board.
Obviously it is fed directly from the transformer so I assume this would be put down as N/A since there isn't an OCPD?
2) On the MCCB itself it has the ratings etc, again on the BS7671 test cert we put the OCPD for the circuit being the 60947-2 MCCB however how do I know what Type?
tmax xt3n 250 is the MCCB
Just to clarify, I don't fill in test sheets or anythin I just give lads a hand ATM. But trying to work out how to fill these in.