Hypertherm Powermax 125 Service Manual

Powermax125 Service Manual 808070 237
9 – Power Supply Component Replacement
5. Push the threaded end of the new work lead receptacle into the opening in the front panel, with the keyway facing up,
until fully seated. (See Figure 94.)
6. Place the lock washer over the work lead receptacle inside the power supply.
7. Tighten the nut onto the work lead receptacle.
8. Secure the work cable to the work lead receptacle by tightening the bolt.
Figure 94
9. Complete the following procedures:
a. See Install the fan shroud on page 216.
b. See Install the power supply cover on page 172.
c. Reconnect the power and gas supply.
Front panel
Work lead receptacle
Keyway up

Hypertherm Powermax 125 Specifications

General

Output Current	30-125 A
Input Power	15.2 kW
Open Circuit Voltage	300 VDC
Gas Supply	Clean, dry, oil-free air or nitrogen
Input Power Cable Length	10 ft (3 m)
Rated Output Current	125 A
Gas Type	Air or nitrogen
Cutting Capacity	1-1/4 inch (32 mm)
Pierce Capacity	1 inch (25 mm)
Input Voltage	200-600 V, 3-PH
Duty Cycle	100% @ 125 A
Certifications	CSA
Maximum Clean Cut Thickness	1-1/4 inch (32 mm)
Cooling Method	Fan-cooled
Torch Options	Hand