Lincoln Electric manual Installation, Technical Specifications Power Wave R350

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INSTALLATION

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TECHNICAL SPECIFICATIONS - POWER WAVE® R350

POWER SOURCE-INPUT VOLTAGE AND CURRENT

Model

Duty Cycle

Input Voltage ± 10%

Input Amperes

Idle Power

Power Factor @

(1 Phase in parenthesis)

Rated Output

40% rating

39/35/19/17/14

208/230/380-415/460/575

(60/67*/NA/NA/NA)

K3022-1

50/60 Hz

300 Watts Max.

.95

100% rating

31/28/15/14/11

(fan on)

(60/53/NA/NA/NA)

RATED OUTPUT

INPUT

GMAW

GTAW-DC

VOLTAGE/PHASE/

40%

60%

100%

40%

60%

100%

FREQUENCY

200-208/1/50/60

300 Amps / 29 Volts

230/1/50/60*

200-208/3/50/60

230/3/50/60

350 Amps

320 Amps

300 Amps

350 Amps

325 Amps

300 Amps

380-415/3/50/60

31.5 Volts

30 Volts

29 Volts

24 Volts

23 Volts

22 Volts

460/3/50/60

575/3/50/60

*On 230 Volt / 1 phase inputs the max. rating is at a duty cycle of 30%, except for GTAW processes.

RECOMMENDED INPUT WIRE AND FUSE SIZES 1

INPUT	MAXIMUM	CORD SIZE 3	TIME DELAY FUSE
VOLTAGE / PHASE/	INPUT AMPERE RAT-	AWG SIZES	OR BREAKER 2
FREQUENCY	ING AND DUTY CYCLE	(mm2)	AMPERAGE
200-208/1/50/60	60A, 100%	6 (13)	80
200-208/3/50/60	39A, 40%	8 (10)	50
230/1/50/60	67A, 30%	4 (16)	80
230/3/50/60	35A, 40%	8 (10)	45
380-415/1/50/60	38A, 40%	8 (10)	50
380-415/3/50/60	19A, 40%	12 (4)	30
460/1/50/60	34A, 40%	8 (10)	45
460/3/50/60	17A, 40%	12 (4)	25
575/1/50/60	27A, 40%	10 (6)	35
575/3/50/60	14A, 40%	14 (2.5)	20

1. Based on U.S. National electrical Code

2. Also called " inverse time" or "thermal / magnetic" circuit breakers; circuit breakers that have a delay in trip- ping action that decreases as the magnitude of the current increases

3. Type SO cord or similar in 30° C ambient

4. When operating on these inputs, the line cord should be changed to an input conductor of 6 AWG or larger.

POWER WAVE® R350