Wire Feeder and Power Source – Lincoln, Models LN-7 GMA and CV-300 (Milwaukie, OR)

Wire Feeder
Manufacturer: Lincoln
Model: LN-7 GMA
Electrics: 115 Volts / 50-60 Hertz / 2.5 Amps
Wire Feed Speed: 75 – 700 in per minute (1.90 – 17.8 m/min)
Wire Diameters:
…Solid Electrode: 0.023 – 1/16″ (0.6 – 1.6 mm)
…Cored Electrode: 0.045 – 5/64″ (1.2 – 2.0 mm)

Power Source
Manufacturer: Lincoln
Model: CV-300
Volts: 203 / 230 / 460
Input Current at Rated Output:
…100% Duty Cycle 66/60/30
…60% Duty Cycle 67/61/31
Rated Output
…100% Duty Cycle: 300 Amps / 32 Volts at Rated Amperes
…60% Duty Cycle: 400 Amps / 36 Volts at Rated Amperes
Output
…Welding Current/Voltage Range (Continuous) 50 Amps / 7 Volts – 400 Amps / 37 Volts DC
…Normal Open Circuit Voltage: 10-43 MAX OCV: 50
…Auxiliary Power: 42 Volts DC, 10 Amps / 115 Volts AC, 5 Amps (Both Circuit Breaker Protected)

REQUIRED EQUIPMENT-CONTROL CABLE CONNECTIONS:

Follow the instructions below which are appropriate
for the wire feeder that will be used.
LN-7 to CV-300
a) Turn the CV-300 Power switch to the “OFF” position.
b) Connect the LN-7 control cable to the wire feeder
receptacle on the CV-300.
c) See OUTPUT CONNECTIONS for connection of
work and electrode cables.

Machine is not under power; available for inspection.
Buyer responsible for freight logistics and expenses.
Seller will load onto Buyer’s transportation.

Contact MD Equipment Services LLC to schedule inspection or discuss purchase details.