Difference between revisions of "Power"

Revision as of 13:46, 25 July 2019

This page details how the mains power has been installed at the space.

This board has the old phase cable colours.
It now contains a mixture of old wiring colours and new wiring colours.

CABLESIZE	MCBSIZE	CIRCUIT	PHASE	PHASE	CIRCUIT	MCBSIZE	CABLESIZE
2.5MM	C16	SERVER UPS	BR1	BR7	SPIRAL STAIRS LIGHTS (COMMUNAL)	B6	1.5MM
2.5MM	C32	KITCHEN RING	BK1	BK7	BOX ROOM LIGHTS	B6	1.5MM
2.5MM	C32	BLUE ROOM	GY1	GY7	LIGHTS IN ALL AREAS BEFORE WORKSHOP	B6	1.5MM
			BR2	BR8		16amp
			BK2	BK8		16amp
			GY2	GY8	WORKSHOP DIS BOARD (ABOVE DOOR)	50 amp	4/6MM ??
			BR3	BR9		16amp
			BK3	BK9		16amp
			GY3	GY9	STUDIO PILLAR (VENDING MACHINE)	16AMP	2.5MM
			BR4	BR10
			BK4	BK10
			GY4	GY10
			BR5	BR11
			BK5	BK11
			GY5	GY11
			BR6	BR12
			BK6	BK12
			GY6	GY12

This board is on L3.
It is fed from a 50amp circuit breaker in the craft room power cupboard

BR8	BR7	BR6	BR5	BR4	BR3	BR2	BR1	MAIN SWITCH
15AMP	6AMP	B6	15AMP	30AMP	30AMP	30AMP	30AMP
N/C	SWITCH IN DUSTY AREA	WORKSHOP LIGHTS	N/C	WORKSHOP NEAR SOCKETS	OLD ELECTRONICS AREA AND STUDIO	FAR SOCKETS BACK WALL AND SWITCH	STUDIO SOCKETS	100AMP DOUBLE POLE SWITCH
N/C	1.5mm	4mm	2.5mm	2.5mm	2.5mm	2.5mm	2.5mm

CABLESIZE	MCBSIZE	CIRCUIT	PHASE	PHASE	CIRCUIT	MCBSIZE	CABLESIZE
			BR1	BR9
2.5MM	B32	ELECTRONICS SYSTEM E-STOP	BK1	BK9
2.5MM	B20	MYFORD	GY1	GY9	CNC SOCKET RING	B32	2.5MM
	C20	BRIDGEPORT	BR2	BR10
	C20	BRIDGEPORT	BK2	BK10	TABLE SAW	B20	2.5MM
	C20	BRIDGEPORT	GY2	GY10	BENCH RING	B32	2.5MM
			BR3	BR11	BIG BANDSAW	C20
			BK3	BK11	BIG BANDSAW	C20
			GY3	GY11	BIG BANDSAW	C20
1.5MM	B20	GATEKEEPER SUPPLY. FUSED SPUR	BR4	BR12
			BK4	BK12
2.5MM	B32	LASER SOCKET RING	GY4	GY12
			BR5	BR13
			BK5	BK13
			GY5	GY13
			BR6	BR14
			BK6	BK14
			GY6	GY14
	C20	SMALL BANDSAW	BR7	BR15	ARC WELDER	D32	6MM
	C20	SMALL BANDSAW	BK7	BK15	ARC WELDER	D32	6MM
	C20	SMALL BANDSAW	GY7	GY15	ARC WELDER	D32	6MM
	C20	DONKEY SAW	BR8	BR16	ARC WELDER	63 AMP	16MM
	C20	DONKEY SAW	BK8	BK16	ARC WELDER	63 AMP	16MM
	C20	DONKEY SAW	GY8	GY16	ARC WELDER	63 AMP	16MM

This board is is on L3.

RCD2/4	RCD2/3	RCD2/2	RCD2/1	RCD2	RCD1/3	RCD1/2	RCD1/1	RCD1	MAIN SWITCH
N/I	B6	B16	B32	80amp	B6	B16	B32	80amp
SPARE	AUTOMATED LIGHTS	SPARE	CNC SOCKETS	30mA trip	COMMUNAL LIGHTS/EMG LIGHTS OVER DOOR	BLUE ROOM WATER HEATER	BLUE ROOM SOCKETS	30mA trip	100AMP DOUBLE POLE
N/C	1.5mm	N/C	2.5mm		1.5mm	2.5mm	2.5mm

KEY :
N/I - NOT INSTALLED
N/C - NOT CONNECTED

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+* [https://hms.nottinghack.org.uk/instrumentation/electric Electricity usage stats (HMS)]
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