Kemppi KEMPACT 253R User Manual

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

Kemppi KEMPACT 253R Specifications

General

Brand	Kemppi
Model	KEMPACT 253R
Category	Welding System
Language	English