Hypertherm Powermax 125 Service Manual

Powermax125 Service Manual 808070 63
5 – Hand Cutting
Gouge profile
You can vary the gouge profile by varying the:
 Speed of the torch over the workpiece
 Torch-to-work standoff distance
 Angle of the torch to the workpiece
 Current output of the power supply
Typical gouging profile
125 A
Metal removal rate on mild steel 12.5 kg/hour
(27 pounds/hour)
Speed
Standoff
Angle
Operating parameters
Speed
508 – 1270 mm/min (20 – 50 ipm)
Standoff
6.4 – 10.2 mm (1/4 – 2/5 inch)
Angle
30 – 35°
Width
10 mm (0.4 inch)
Depth
7. 6 m m ( 0 . 3 i n c h )

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