Hypertherm Powermax 125 Service Manual

Powermax125 Service Manual 808070 7
Contents
Electromagnetic Compatibility (EMC) ............................................................................ SC-15
Introduction ..............................................................................................................................................................................SC-15
Installation and use .................................................................................................................................................................SC-15
Assessment of area ................................................................................................................................................................SC-15
Methods of reducing emissions ..........................................................................................................................................SC-15
Mains supply ....................................................................................................................................................................SC-15
Maintenance of cutting equipment .....................................................................................................................................SC-16
Cutting cables .........................................................................................................................................................................SC-16
Equipotential bonding ....................................................................................................................................................SC-16
Earthing of the workpiece .............................................................................................................................................SC-16
Screening and shielding .......................................................................................................................................................SC-16
Warranty .................................................................................................................................. SC-17
Attention ....................................................................................................................................................................................SC-17
General .....................................................................................................................................................................................SC-17
Patent indemnity .....................................................................................................................................................................SC-18
Limitation of liability ................................................................................................................................................................SC-18
National and local codes .......................................................................................................................................................SC-18
Liability cap ..............................................................................................................................................................................SC-18
Insurance ..................................................................................................................................................................................SC-18
Transfer of rights .....................................................................................................................................................................SC-18
1 Specifications .............................................................................................................................. 19
Safety information ......................................................................................................................................................................... 19
Powermax125 System description ........................................................................................................................................... 19
Power supply dimensions ........................................................................................................................................................... 20
Component weights (125 A systems) ..................................................................................................................................... 21
Hypertherm power supply ratings ............................................................................................................................................. 22

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