16
Warning!
If the machine is designed to run on a special voltage, the Technical Data shown on the rating plate apply. The mains plug and mains supply
lead, and their fuse protection, must be dimensioned accordingly.
TECHNICAL DATA
VARIO 8 WIREFEEDER
Supply voltage
24 V DC
Power consumption
80 W
Gear ratio
26.5 : 1
Wirefeed speed
up to 18 m/min
Class of protection
III
Degree of protection
IP 23
VST 247 / 317 / 317-2 POWER SOURCES
VST 247
VST 317
VST 317-2
Mains voltage
+/-10%
3x400 V
3x230/400 V
3x230/400 V
Mains fuse protection 230 V
-
50 A slow
50 A slow
400 V
16 A slow
35 A slow
35 A slow
Cos phi
150 A
0.95
0.93
0.93
240 A
0.95
-
-
300 A
-
0.90
0.90
Efficiency
60 A
76 %
-
-
300 A
-
76 %
76 %
Welding current range25 - 240 A
10 - 300 A
10 - 300 A
Welding current at
10 min/40°C 30% duty cycle
240 A
300 A
300 A
10 min/40°C 60% duty cycle
170 A
210 A
210 A
10 min/40°C 100% duty cycle
130 A
140 A
140 A
Open-circuit voltage
37 V
45 V
45 V
Working voltage
15.3 - 26 V
14.5 - 29.0 V
14.5 - 29.0 V
Degree of protection
IP 21
IP 21
IP 21
Type of cooling
AF
AF
AF
Insulation class
F
F
F
S, CE
S, CE
S, CE
Summary of Contents for VST 247
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Page 17: ...1 ENGLISH OPERATING INSTRUCTIONS...
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