Kemppi Kempact 251R Operating Manual page 40

3 phase models, MVU
Kempact
Connection
voltage
Rated power at
max. current
Supply current
Connection cable
EN
Fuse
Welding range
No load voltage
Idle power
Power factor at
max.
Efficiency at
100% ED
Wire feed speed
adjustment range
Voltage
adjustment range
Filler wires
Wire spool
Shielding gases
External
dimensions
Weight
38
Kempact 251R, 253R, 323R, 181A, 251A, 253A, 323A
253 MVU
3~, 50/60 Hz 230V –15%...400V +15% 3~, 50/60 Hz
40% ED I 9 kVA
1max
(250 A, 230 V)
40% ED I 8.5 kVA
1max
(250 A, 400 V)
40% ED I 22.2 A
1max
(250 A, 230 V)
40% ED I 12.3 A
1max
(250 A, 400 V)
100% ED I 10.8 A
1eff
(150 A, 230 V)
100% ED I 6.2 A
1eff
(150 A, 400 V)
H07RN-F 4G1.5 (1.5 mm², 5 m)
Type C (230V) 16 A
Type C (400V) 10 A
10V/20A–31V/250A
46 V
35 W
250A/26.5V (230V) 0.94
250A/26.5V (400V) 0.93
150A/21.5V (230V) 0.79
150A/21.5V (400V) 0.82
1.0–18.0 m/min
8.0–31.0 V
Fe solid 0.8...1.2 mm
Fe cored wires 0.8...1.2 mm
Ss 0.8...1.2 mm
Al 1.0...1.2 mm
Brazing 0.8...1.0 mm
max 300 mm / 20 kg
CO₂, Ar, Ar+CO₂ mixed
L x W x H 623 x 579 x 1070 mm
Not including gun 44 kg
and cables
323 MVU
230V –15%...400V +15%
35% ED I 13.5 kVA
1max
(320 A, 230 V)
35% ED I 12.5 kVA
1max
(320 A, 400 V)
35% ED I 33.3 A
1max
(320 A, 230 V)
35% ED I 17.8 A
1max
(320 A, 400 V)
100% ED I 14.8 A
1eff
(190 A, 230 V)
100% ED I 8.3 A
1eff
(190 A, 400 V)
H07RN-F 4G1.5 (1.5 mm², 5 m)
Type C (230 V) 16 A
Type C (400 V) 10 A
10V/20A–32.5V/320A
50 V
35 W
320A/30V (230V) 0.94
320A/30V (400V) 0.94
190A/23.5V (230V) 0.80
190A/23.5V (400V) 0.83
1.0–20.0 m/min
8.0–32.5 V
0.8...1.2 mm
0.8...1.2 mm
0.8...1.2 mm
1.0...1.2 mm
0.8...1.0 mm
300 mm / 20 kg
CO₂, Ar, Ar+CO₂ mixed
L x W x H 623 x 579 x 1070 mm
Not including gun 44 kg
and cables