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3.4 Equipment Structure
The ECL Inverter DC MMA Welder uses portable cabinet structure: the upper part of
front panel has been equipped with welding current adjustment knob, power indicator
(green), abnormal indicator (yellow). The output terminal is fitted with quick
connector both "+" and "-". The back panel owns power switch, motor fan, input
power cable. The inside body of the machine includes PCB main board, electronic
components, radiator etc.
3.5 Parameter
Item/Model
Rated Input Voltage (V)
Frequency (Hz)
Rated Input Capacity (KW)
Rated Input Current (A)
Rated Duty Cycle
No Load Voltage (V)
Output Current Range (A)
Efficiency (%)
Protection Class
Insulated Grade
Electrode Size (mm)
Cooling Type
Dimension (mm)
Net Weight (KG)
Gross Weight (KG)
ECL-160F
1ph AC220
50/60
60%@160A
20～160
IP21S
1.6-4.0
25*9.8*1 6
7
6.6
30
70
85
H
fan
2.9
3.6