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Input voltage: three-phase, AC380V±15%, 50-60Hz
Rated power (KVA): 18
Welding current/ rated output voltage (A/V): TIG: 500/30; MMA: 400/36
Stick welding current adjustment range (A): DC: 10-410, AC: 20-410
Stick welding AC frequency: 50 Hz
Welding peak current range TIG (A): 10-90
Normal TIG: 10-90A
Cycle TIG: 10-90%
No-load voltage: 66V
Rated duty cycle: 60%
Up/down-slope time: 0-60s
Gas delay time: 0-20s
Arc ignition mode: HF
Efficiency: 85%
Power factor cosφ): 0.95
Protection class: IP21S
