New workshop
- Thread starter mdbalson
- Start date
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Workshop has 2x DBs (DB3 & 4) fed from DB1 Main DB in House.
Workshop DB3 (Fed from DB1, C50A MCB, 10mm supply cable):
C40A MCB= DB4 supply
C16A MCB= Workshop AC
B16A MCB= General Power (1x DSO, 1x FCU for floodlight, 1x SSO for alarm & 1x FCU for AC condense pump)
B16A MCB= Freezer
B16A RCBO= Outside Sockets (3x DSO by BBQ, 1x DSO by pond & 1x DSO at top of garden)
B6A RCBO= Outside lights via contactor (pond lights, patio floodlight & BBQ hut light)
B6A MCB= Workshoplights
B6A MCB= Contactor Control
Workshop DB4 (Contactor controlled)(RCD main switch):
C32A= 110V Transformer
C32A= 32A Ceeform
C16A= 16A Ceeform
C16A = 6x DSO
Along workbench there is 6x double sockets, 1x 240V 32A Ceeform, 1x 240V 16A Ceeform & 2x 110V 16A Ceeform & 1x 110V 32A Ceeform fed from a hardwired 110V transformer.
Workbench power is via a 5 way RCD DB (DB4) fed from C40A MCB in workshop DB (DB3) via a contactor controlled by 3x EM stops by workbench & 1x EM stop by door.
The other contactor is for the outside lights, controlled via a switch by the kitchen door & a light sensor.
Main DB
Fitting trunking and boxes
Contactors wired
Workbench power DB4
Workshop DB3 (Fed from DB1, C50A MCB, 10mm supply cable):
C40A MCB= DB4 supply
C16A MCB= Workshop AC
B16A MCB= General Power (1x DSO, 1x FCU for floodlight, 1x SSO for alarm & 1x FCU for AC condense pump)
B16A MCB= Freezer
B16A RCBO= Outside Sockets (3x DSO by BBQ, 1x DSO by pond & 1x DSO at top of garden)
B6A RCBO= Outside lights via contactor (pond lights, patio floodlight & BBQ hut light)
B6A MCB= Workshoplights
B6A MCB= Contactor Control
Workshop DB4 (Contactor controlled)(RCD main switch):
C32A= 110V Transformer
C32A= 32A Ceeform
C16A= 16A Ceeform
C16A = 6x DSO
Along workbench there is 6x double sockets, 1x 240V 32A Ceeform, 1x 240V 16A Ceeform & 2x 110V 16A Ceeform & 1x 110V 32A Ceeform fed from a hardwired 110V transformer.
Workbench power is via a 5 way RCD DB (DB4) fed from C40A MCB in workshop DB (DB3) via a contactor controlled by 3x EM stops by workbench & 1x EM stop by door.
The other contactor is for the outside lights, controlled via a switch by the kitchen door & a light sensor.
Main DB
Fitting trunking and boxes
Contactors wired
Workbench power DB4
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