Equipping circuit configuration of arc welding (Picture8)
4. Installation and Debugging
(1) After opening the case, check the types and quantity in the case according
to contents of packaging card.
(2) INARC IH series welding machine adopts three-phase four wire system
AC380 (50Hz) network sources, and the connecting wire is shown as
Picture 8.
Among them the yellow/ blue double-color line is the protection grounding
line, connecting with the shell in the power, please make sure connect the
protection line to the protective grounding terminal on the installment site;
Or the professional electrician can connect M6 connecting bolt with
grounding mark on the inferior of the back panel to the protective grounding
terminal by the cable with the proper specification
Form 2 Power equipment and connection power
INARC -400 IH
Input power(v)
Three-phase 380±10%
Power equipment
Capacity(KVA)
20
Input cable wire(
㎜
2)
3×5+1
Output cable wire(
㎜
2)
35
Grounding line(
㎜
2)
6
Automatic air
(release current)(A)
40