Hypertherm Powermax 125 Service Manual

Powermax125 Service Manual 808070 153
8 – Troubleshooting and System Tests
Figure 23
J22 J21 J20 J19
J27
WORK
LEAD
J26
+
_
+
_
TP7
TP9
TP8
W
R
B
325 VDC
405 VDC
270 VDC
255 VDC
650 VDC
325 VDC
810 VDC
405 VDC
540 VDC
270 VDC
510 VDC
255 VDC
480 V CSA input
Inverter IGBT
600 V CSA input
400 V CE input
380 V CCC input
Bulk capacitors

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