Hypertherm Powermax 125 Service Manual

204 Powermax125 Service Manual 808070
9 – Power Supply Component Replacement
Figure 72
6. Complete the following procedures:
a. See Install the component barrier on page 173.
b. See Install the power supply cover on page 172.
c. Reconnect the power and gas supply.
1
2
3
4
5
6
3
DSP front view
DSP back view
1 DSP connector (J7)
2 DSP connector screws (2)
3 DSP board
4 Connector pins
5 Power board
6 J6 connector

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