Hypertherm HyPerformance Plasma HPR400 User Manual

Maintenance
HPR400XD Auto Gas – 806160 5-49
Pilot arc current levels
The pilot arc current level will vary according to the arc current selected, and the process. See table below.
Pilot arc current
Plasma gas 30-amps 45-amps 50-amps 80-amps 130-amps 200-amps 260-amps 400-amps
O
2
25 30 30 30 30 40 40 60
N
2
25 30 30 30 35 40 40 60
H35 25 30 30 30 35 40 40 60
F5 25 30 30 30 35 40 40 60
Air 25 30 30 30 35 40 40 60
Transfer current
Plasma gas 30-amps 45-amps 50-amps 80-amps 130-amps 200-amps 260-amps 400-amps
O
2
10 10 10 10 15 20 20 30
N
2
10 10 10 10 15 20 20 30
H35 10 10 10 10 15 20 20 30
F5 10 10 10 10 15 20 20 30
Air 10 10 10 10 15 20 20 30

Hypertherm HyPerformance Plasma HPR400 Specifications

General

Duty Cycle	100% at 400 A
Cutting Capacity	up to 50 mm (2 in)
Output Current	30-400 A
Input Voltage	200 – 480 V, 3-PH, 50/60 Hz
Gas Supply	Oxygen, Air, Nitrogen