Page 10
Operating Manual E4-2800/4200/5200 / M4-3000/4000/5500
04/2014
4
TECHNICAL DATA
4.1 Technical Data Welding Power Source
Type:
E4-2800 / M4-3000
Input:
Line voltage
3/PE AC 400 V
Nominal frequency
50 – 60 Hz
Tolerance line input
-20 % / + 25 %
Primary current max / effective
16 / 11 A
Input constant power
11 kVA
Mains fuse protection, slow
16 A
Power supply cable
4 x 2,5 mm
2
Output:
Max. open-circuit voltage
70 V
Current range MIG/MAG / MMA
5 – 270 A / 5 – 250 A
Welding current at 40 % ED (40°C) - MIG/MAG / MMA
270 A / 250 A
Welding current at 60 % ED (40°C) - MIG/MAG / MMA
230 A / 210 A
Welding current at 100 % ED (40°C)- MIG/MAG / MMA
200 A / 180 A
Type of protection
IP 23 S
Type of cooling
AF
Dimensions air cooled, with rubber feet L x W x H
700 x 350 x 420 mm
Dimensions air cooled, with wheels (undercarriage FW4)
L x W x H
1000 x 500 x 620 mm
Dimensions water cooled, with rubber feet L x W x H
700 x 350 x 660 mm
Dimensions water cooled, with wheels (undercarriage FW4)
L x W x H
1000 x 500 x 860 mm
Weight air cooled, with rubber feet
45 kg
Weight air cooled, with wheels (undercarriage FW4)
61 kg
Weight water cooled, with rubber feet
69 kg
Weight water cooled, with wheels (undercarriage FW4)
85 kg
Noise level
70 dB (A) on idling
Admission
S-symbol *
According to EN
60 974-1
* [S]-symbol: Admitted for welding under conditions of increased electrical hazard
according to EN 60974-1.
A working place related emission factor during welding cannot be indicated since
this depends on welding procedure and environmental conditions.
