Power Source Vst 3100/3100 Csa - Fronius VarioStar 1500 Instructions De Service

Power source
VST 3100/3100
Mains voltage
CSA
Mains voltage tolerance
Power frequency
Mains fuse protection (slow-blow)
Primary continuous current
(100 % d.c.)
Primary continuous power
(100 % d.c.)
Cos phi
Degree of efficiency
Welding current range
Welding current at 10 min/40°C (104°F)
18 % d.c.
27 % d.c.
30 % d.c.
60 % d.c.
100 % d.c.
Welding voltage range
Open-circuit voltage
Number of switch stages
Choke draw-offs
Protection
Marks of conformity
Safety
Dimensions lxbxh
Weight
VST 3100
3x230/400 V
+/- 10 %
50/60 Hz
20 A
6.9 A (400 V)
4.7 kVA
0.95 (150 A)
78% (310 A)
20 - 310 A
-
-
310 A
190 A
140 A
15.0 - 29.5 V
46 V
15
2 (3 for CO2)
IP 21
CE
S
800x380x680mm
31.5x15x26.8 in.
92 kg
202.9 lb.
32
VST 3100 CSA
3x230/400/440 V
+/- 10 %
50/60 Hz
20 A
5.35 A (440 V)
4.06 kVA
0.94 (310 A)
78 % (310 A)
20 - 310 A
-
-
310 A
190 A
140 A
15.0 - 29.5 V
45 V
15
2
IP 21
CE, CSA
S
800x380x680mm
31.5x15x26.8 in.
92 kg
202.9 lb.