Kemppi WELDFORCE KPS 3500 Service Manual

Supply voltage 3~50/60 Hz 400 V –15…+20 % 400 V –15…+20 % 400 V –15…+20 %
Loadability (+ 40° C)
60 % ED
80 % ED
100 % ED
350 A (15 kVA)
320 A (13,5 kVA)
450 A (21,5 kVA)
420 A (20 kVA)
380 A (18,5 kVA)
550 A (28 kVA)
500 A (24,5 kVA)
440 A (21 kVA)
Supply cable /
Fuses
4 x 6 S – 5 m
25 A slow
4 x 6 S – 5 m
35 A slow
4 x 6 S – 5 m
35 A slow
Adjustment range of welding current
and voltage
MMA
MIG
10 A…320 A
12 V… 37 V
10 A…420 A
12 V… 39 V
10 A…520 A
12 V… 42 V
Max. welding voltage 46 V / 300 A 46 V / 400 A 50 V / 500 A
OCV appr. 65 V appr. 65 V Appr. 65 V
Idling power < 75 W < 75 W < 75 W
Efficiency on nominal values Appr. 85 % appr. 85 % appr. 85 %
Power factor on nominal values appr. 0,93 appr. 0,93 appr. 0,93
Degree of protection IP 23 C IP 23 C IP 23 C
Weight 37 kg 41 kg 48 kg
Auxiliary units power supply 50 VDC (6,3 AT) 50 VDC (6,3 AT) 50 VDC (6,3 AT)
Technical data
KPS 3500 KPS 4500 KPS 5500
1 I/0-signal lamp
2 Overheat protection lamp
3 Main switch
4 control cable connection fuse
6,3 A slow
5 Supply cable
6,7 Welding current connections
8 Return current connection
9 Control cable connections
1
2
3
4
5
6
7
8
9
Switches and connectors
3

Kemppi WELDFORCE KPS 3500 Specifications

General

Brand	Kemppi
Model	WELDFORCE KPS 3500
Category	Welding System
Language	English