Kemppi Kempact 253R Service Manual page 7

Connection voltage
Rated power at max. current
Supply current
Connection cable
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
Temperature class
EMC class
Degree of protection
Operating temperature range
Storage temperature range
Standards
Kemppi Oy
Kempact 253R, 253A
50/60Hz 400V+- 15% 3~
40% ED I1max (250A) 8.34kVA/7.73kW
40% ED I1max (250A) 11.9A
100% EDI1eff (150A) 6.1A
4G1.5 (1.5mm2,
H07RN-F 5m)
Type C 10A
10V/20A -
31V/250A
41V
25W
250A/26.5V 0.93
150A/21.5V 0.88
1.0-18.0m/min
8.0-31.0V
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
CuSi 0.8...1.0 mm
max 300 mm/ 20 kg
CO2, Ar, Ar+CO2
mixed
LxWxH 623x579x1070 mm
Not including gun and
gables 44 kg
F(155 C)
A
IP23S
-20...+40 °C
-40...+60 °C
IEC 60974-1
IEC 60974-5
IEC 60974-10
IEC 61000-3-12
SERVICE MANUAL
KEMPACT RA_V_1.2
Kempact 323R, 323A
50/60Hz
35% ED I1max (320A)
35% ED I1max (320A)
100% EDI1eff (190A)
H07RN-F
Type C
320A/30V
190A/23.5V
LxWxH
Not including gun and
gables
6 (40)
400V +- 15% 3~
12kVA/11.3kW
17.2A
8.2A
4G1.5 (1.5mm2,
5m)
10A
10V/20A -
32.5V/320A
45V
25W
0.94
0.86
1.0-20.0m/min
8.0-32.5V
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
623x579x1070 mm
44 kg
F(155 C)
A
IP23S
-20...+40 °C
-40...+60 °C
IEC 60974-1
IEC 60974-5
IEC 60974-10
IEC 61000-3-12