Lincoln Electric manual Installation, Technical Specifications Power Wave 455/STT

A-1 INSTALLATION A-1

TECHNICAL SPECIFICATIONS - POWER WAVE 455/STT

INPUT AT RATED OUTPUT - THREE PHASE ONLY

INPUT VOLTS	OUTPUT CONDITIONS	INPUT
	EXCEPT STT PROCESS	CURRENT
208V - 60HZ.	450A@38V. 100%	70
230V - 60HZ.	450A@38V. 100%	65
460V - 60HZ.	450A@38V. 100%	35
575V - 60HZ.	450A@38V. 100%	29
200V - 50HZ.	400A@36V. 100%	72
220V - 50HZ.	400A@36V. 100%	67
440V - 50HZ.	400A@36V. 100%	36
550V - 50HZ.	400A@36V. 100%	29
	OUTPUT CONDITIONS
	STT PROCESS ALL VOLTAGES
	325A@33V. 100%
		OUTPUT

OUTPUT CONDITIONS	INPUT
EXCEPT STT PROCESS	CURRENT
570A@43V. 60%	87
570A@43V. 60%	82
570A@43V. 60%	48
570A@43V. 60%	38
500A@40V. 60%	79
500A@40V. 60%	74
500A@40V. 60%	41
500A@40V. 60%	33

OUTPUT CONDITIONS

STT PROCESS ALL VOLTAGES

325A@33V. 100%

OPEN	CURRENT	PULSE	PULSE	PULSE AND	AUXILIARY
CIRCUIT	RANGE	FREQUENCY	VOLTAGE	BACKGROUND	POWER
VOLTAGE			RANGE	TIME RANGE
75 VDC	5 - 570	0.15 - 1000 Hz	5 - 55 VDC	100 MICRO SEC. -	40 VDC AT
				3.3 SEC.	10 AMPS
					115 VAC AT
					10 AMPS
PROCESS CURRENT RANGES (DC)				CURRENT
	MIG/MAG			50-570 Amps
	FCAW			40-570 Amps
	SMAW			30-570 Amps
	Pulse			5-750 Amps
	STT			40-325 Amps

RECOMMENDED INPUT WIRE AND FUSE SIZES

INPUT	OUTPUT AMPS/	INPUT AMPERE	TYPE 75°C	TYPE 75°C	TYPE 75°C
VOLTAGE /	DUTY	RATING ON	COPPER WIRE	GROUND WIRE	(SUPER LAG)
FREQUENCY	CYCLE	NAMEPLATE	IN CONDUIT	IN CONDUIT	OR BREAKER
			AWG[IEC] SIZES	AWG[IEC] SIZES	SIZE (AMPS)
			(MM2)	(MM2)
208/60	450/100%	70	4 (25)	8 (10)	80 AMP
230/60	450/100%	65	4 (25)	8 (10)	70 AMP
460/60	450/100%	35	8 (10)	10 (6)	40 AMP
575/60	450/100%	29	8 (10)	10 (6)	40 AMP
200/50	400/100%	72	4 (25)	8 (10)	80 AMP
220/50	400/100%	67	4 (25)	8 (10)	80 AMP
440/50	400/100%	31	8 (10)	10 (6)	40 AMP
550/50	400/100%	29	8 (10)	10 (6)	40 AMP

PHYSICAL DIMENSIONS

HEIGHT	WIDTH	DEPTH	WEIGHT
26.10 in	19.86 in	32.88 in	250 lbs.
663 mm	505 mm	835 mm	114 kg.

TEMPERATURE RANGES

OPERATING TEMPERATURE RANGE

0°C to 40°C

STORAGE TEMPERATURE RANGE

-50°C to 85°C

POWER WAVE 455 STT