Kemppi MinarcTig 250MLP - Manual (Page 21)

EN
21
EMC class A
Operating temperature range -20 °C...+40 °C
Storage temperature range -40 °C...+60 °C
Recommended generator > 7 kVA
MinarcTig 250, MinarcTig 250 MLP
Connection voltage
3 ~, 50/60 Hz 400 V –20 %... +15 %
Rated power at max. current TIG 7.2 kVA (250 A/20.1 V)
MMA 8.2 kVA (220 A/28.8 V)
Supply current, I
1max
TIG 10 A (250 A/20.1 V)
MMA 12 A (220 A/28.8 V)
Supply current, I
1eff
TIG 6 A (160 A/16.4 V)
MMA 8 A (150 A/26.0 V)
Connection cable H07RN-F 4G1.5(4x1.5 mm²) - 5 m
Fuse (delayed) 10 A
Duty cycle 40 °C TIG 30 % ED 250 A/20.1 V
100 % ED 160 A/16.4 V
MMA 35 % ED 220 A/28.8 V
100 % ED 150 A/26.0 V
Welding range TIG 5 A/10.2 V-250 A/20.1 V
MMA 10 A/20.4 V-220 A/28.8 V
Open circuit voltage MMA 95 V (VRD 30 V)
Idle power MMA 40 W
Power ratio at max. current TIG 0,92
MMA 0,91
Efficiency at max. current TIG 0,80
MMA 0,86
Striking voltage TIG 10 kV
MMA welding electrodes MMA Ø 1.5-5.0 mm
External dimensions (L × W × H) 400 × 180 × 340
Weight 10.7 kg (11.6 kg with connection
cable)
21
© Kemppi Oy / 1339