Lincoln Electric Installation, Technical Specifications DC-400, Height Width Depth Weight

A-1 INSTALLATION A-1

TECHNICAL SPECIFICATIONS – DC-400

	INPUT-THREE PHASE ONLY
Standard		Input Current at Rated Output (CVI)
Voltage	100% Duty Cycle	60% Duty Cycle(4)	50% Duty Cycle
Frequency

230/460/575V/60Hz	400Amps/36V	450Amps/38V	500Amps/40V
	78/39/31Amps	83/42/33Amps	84/42/34Amps

RATED OUTPUT

Duty Cycle (1)	Amps	Volts at Rated Amps
100%	400	36
60%	450	38
50%	500	40

OUTPUT

OUTPUT	MAXIMUM OPEN CIRCUIT VOLTAGE	AUXILIARY POWER
Min.----60A 12V CV(22V CC)	57V. (CC) 45.5V. (CVI)	115 VAC, 15 AMPS
Max.---500A 42V (CC, CV)		42 VAC, 10 AMPS

RECOMMENDED INPUT WIRE AND FUSE SIZES FOR MAXIMUM RATED OUTPUT

INPUT	INPUT AMPERE	TYPE 75°C COPPER	TYPE 75°C GROUND	TYPE 75°C
VOLTAGE /	RATING ON	WIRE IN CONDUIT	WIRE IN CONDUIT	SUPER LAG
FREQUENCY	NAMEPLATE	AWG (IEC)	AWG (IEC)	OR BREAKER
	@ 100%	SIZES (mm2)	SIZES (mm2)	SIZE(AMPS)
	Duty Cycle	40°C(104°F)
230/60HZ	78	3(25)	6(10)	125
460/60HZ	39	8(10)	10(6)	60
575/60HZ	31	10(6)	10(6)	50

PHYSICAL DIMENSIONS

HEIGHT	WIDTH	DEPTH	WEIGHT
27.50 in.	22.25 in.	32.0 in.	473 lbs.
699 mm	565 mm	988 mm	215 kg.

(1) Based upon 10 minute time period (i.e., for 60% duty cycle, it is 6 minutes on an 4 minutes off).

DC-400