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| INSTALLATION |
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TECHNICAL SPECIFICATIONS - POWER WAVE® R350 |
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| POWER |
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Model | Duty Cycle |
| Input Voltage ± 10% |
| Input Amperes |
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| (1 Phase in parenthesis) |
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| 40% rating |
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| 39/35/19/17/14 |
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| (60/67*/NA/NA/NA) |
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| 50/60 Hz |
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| 300 Watts Max. |
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100% rating |
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| 31/28/15/14/11 |
| (fan on) |
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| (60/53/NA/NA/NA) |
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| RATED OUTPUT |
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| INPUT |
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| GMAW |
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VOLTAGE/PHASE/ | 40% |
| 60% |
| 100% |
| 40% | 60% |
| 100% | |||||
FREQUENCY |
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| 300 Amps / 29 Volts |
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230/1/50/60* |
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230/3/50/60 |
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| 350 Amps |
| 320 Amps |
| 300 Amps |
| 350 Amps | 325 Amps | 300 Amps | ||||
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| 31.5 Volts |
| 30 Volts |
| 29 Volts |
| 24 Volts | 23 Volts | 22 Volts | |||||
460/3/50/60 |
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575/3/50/60 |
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*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 |
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60A, 100% | 6 (13) | 80 | |
39A, 40% | 8 (10) | 50 | |
230/1/50/60 | 67A, 30% | 4 (16) | 80 |
230/3/50/60 | 35A, 40% | 8 (10) | 45 |
38A, 40% | 8 (10) | 50 | |
19A, 40% | 12 (4) | 30 | |
460/1/50/60 | 34A, 40% | 8 (10) | 45 |
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460/3/50/60 | 17A, 40% | 12 (4) | 25 |
575/1/50/60 | 27A, 40% | 10 (6) | 35 |
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575/3/50/60 | 14A, 40% | 14 (2.5) | 20 |
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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