Technical Data; General Remarks; Vs 3400/4000/5000 Power Source - Fronius VarioSynergic 3400 Instructions De Service

Technical data

General remarks

VS 3400/4000/
5000 power
Mains voltage
source
Mains voltage tolerance
Power frequency
Mains fuse protection 230 V
Mains fuse protection 400 V
Primary continuous power (100 % d.c.)
Cos phi
Degree of efficiency
Welding current range
Welding current at
10 min/25°C (77°F) 40 % d.c.
10 min/40°C (104°F)
Open-circuit voltage
Working voltage
Number of switch stages
Choke draw-off
Protection
Type of cooling
Insulation class
Marks of conformity
Safety
Dimensions lxbxh
Weight
Note! Inadequately dimensioned electrical installations can lead to serious
damage. If the machine is designed for a special voltage, the technical data on
the rating plate apply. The mains lead, and its fuse protection, must be dimensi-
oned accordingly.
280 A
340 A
400 A
200 A
220 A
50 % d.c.
60 % d.c
100 % d.c. 210 A
30 % d.c.
35 % d.c.
60 % d.c.
100 % d.c. 200 A
(mm)
(in.)
39
VS 3400 VS 4000
3x230/400 V 3x230/400 V
± 10 % ± 10 %
50/60 Hz 50/60 Hz
20 A slow-blow 35 A slow-blow
20 A slow-blow 35 A slow-blow
6.2 kVA 7.6 kVA
- -
0,95 -
- 0,94
76,8 % -
- 78,6 %
10 - 340 A 30 - 400 A
340 A -
- 400 A
270 A 360 A
280 A
- -
340 A 400 A
260 A 290 A
220 A
45 V 51 V
14.5 - 31.0 V 15.5 - 34.0 V
2 x 7 3 x 7
3 3
IP 23 IP 23
AF AF
F F
CE CE
S S
890x 460 x945 890x460x945
35.0x18.1x37.2 35.0x18.1x37.2
139 kg 147.5 kg
306.44 lb. 325.18 lb.
VS 5000
3x230/400 V
± 10 %
50/60 Hz
35 A slow-blow
35 A slow-blow
11 kVA
0,95
-
-
80 %
-
35 - 500 A
500 A
-
410 A
320 A
500 A
-
360 A
280 A
54 V
15.8 - 39.0 V
4 x 7
3
IP 23
AF
F
CE
S
890x460x945
5.0x18.1x37.2
156 kg
343.92 lb.