Power supply (V)	3 phase 380V±15%
Frequency (Hz)	50/60
Rated input power capacity (KVA)	8.3
No load voltage (V)	42
Output current adjustment (A)	20-315
Rated working voltage (V)	22.6
Rated duty cycle (%)	60
No load loss (W)	60
Arcing way	High frequency
Efficiency (%)	85
Power factor	0.93
Rank of insulation	F
Rank of protection	IP23
Weight (kg)	19
Dimensions (mm)	530×295×410