－
8
－
3. GENERAL NOTICE OF OPERATION
(Continued)
3.2 Static External Characteristics
This welding power source is constant -voltage source, the static external characteristics as shown
in the figure below.
3.3 Wire feeder combination
This power source can be connected with several wire feeders while the default one is CM-8201
when leaving the factory. Different wire feeders will require relevant reset to internal function F14.
Details of setting please see
「
10.2.1 setting of internal function—(14)Switch of Wire feeding machine
selection
」
.
3.4 Gas mixture ratio and wire extension
Gas mixture ratio has affections to welding, may causing the difference between output and set
value.
The change of wire extension will affect actual welding current and bring inconformity with set current.
0
10
20
30
40
50
60
70
80
0
100
200
300
400
500
600
Out
p
ut
V
o
lt
ag
e(
V
)
Output Current (A)
CPVE-500
CPVE-400
Wminfo
