Technical Data - Kemppi Kempact 251R Operating Manual

10.

TECHNICAL DATA

1phase models
Kempact
Connection voltage
Rated power at max.
current
Supply current
Connection cable
Fuse
Welding range
No load voltage
Idle power
Power factor at max.
EN
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
36
Kempact 251R, 253R, 323R, 181A, 251A, 253A, 323A
181A
1~, 50/60 Hz 230 V ±15%
50% ED I (180A) 5 kVA
1max
50 % ED I (180A) 22 A
1max
100 % ED I (140A) 16 A
1eff
H07RN-F 3G1.5 (1.5 mm², 5 m)
Type C 16 A
10V/20A–26V/180A
36 V
35 W
180 A / 23 V 0.99
140 A / 21 V 82%
1.0–14.0 m/min
8.0–26.0 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 and 44 kg
cables
F (155 °C)
A
IP23S
–20...+40 °C
–40...+60 °C
IEC 60974-1
IEC 60974-5
IEC 60974-10
IEC 61000-3-12
251R, 251A
1~, 50/60Hz 240V ±15%
30% ED I (250A) 8.5 kVA
1max
30 % ED I (250A) 36 A
1max
100 % ED I (150A) 17 A
1eff
H07RN-F 3G2.5 (2.5 mm², 5 m)
Type C 20 A
10V/20A–29V/250A
36 V
35 W
250 A / 26.5 V 0.99
150 A / 21.5 V 82%
1.0–18.0 m/min
8.0–29.0 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 and 44 kg
cables
F (155 °C)
A
IP23S
–20...+40 °C
–40...+60 °C
IEC 60974-1
IEC 60974-5
IEC 60974-10
IEC 61000-3-12