Operating manual Page 3
2. Technical data
Power source MIG 325 MIG 405 MIG 505
Supply voltage, 50 Hz 400 V, 3-phase 400 V, 3-phase 400 V, 3-phase
Max. current consumption 24 A 32 A 41 A
Fuse 20 A slow 25 A slow 25 A slow
Max. power draw 16 kVA 22 kVA 28 kVA
Cos phi 0.8 0.8 0,8
Set-point range 40 - 320 A 40 - 400 A 60 - 500 A
Operating voltage 16 - 30 V 16 - 34 V 17 - 39 V
Open-circuit voltage 19 - 50 V 19 - 55 V 23 - 61 V
Voltage steps 24 2x coarse 24 2x coarse 24 2x coarse
1x fine 1x fine 1x fine
Duty cycle 50 % 500 A / 39 V
Duty cycle 60 % 320 A / 30 V 400 A / 34 V 440 A / 36 V
Duty cycle 100 % 250 A / 27 V 250 A / 27 V 320 A / 30 V
System of protection IP 23 IP 23 IP 23
Insulation class H (180° C) H (180° C) H (180° C)
System of cooling F F F
Weight incl.water-cooling system 155 kg 161 kg 167 kg
excl. water-cooling sytem 147 kg 153 kg 159 kg
Dimensions L x W x H (mm) 1040 x 460 x 905 1040 x 460 x 905 1040 x 460 x 905
Noise level < 70 dB(A) < 70 dB(A) < 70 dB(A)
→ Manufactured in accordance with European Standards EN 60 974-1 and EN 60 974-10
Wire feed system
Wire feed motor with
four-roller drive system 42 V, 140 W
Wire feed rate 0.5 - 24 m/min
Diameter of wire 0.8 - 1.6 mm