Kemppi KEMPACT 253R User Manual

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

Kemppi KEMPACT 253R Specifications

General

Brand	Kemppi
Model	KEMPACT 253R
Category	Welding System
Language	English