Hypertherm HyPerformance Plasma HPR400 User Manual

HPR400XD Auto Gas – 806160 3-1
Section 3
INSTALLATION
In this section:
Upon receipt ...............................................................................................................................................................................................3-3
Claims ...........................................................................................................................................................................................................3-3
Installation requirements...........................................................................................................................................................................3-3
Noise levels .................................................................................................................................................................................................3-3
Placement of system components .........................................................................................................................................................3-3
Torque specifications .....................................................................................................................................................................3-3
Installation requirements...........................................................................................................................................................................3-4
System components .......................................................................................................................................................................3-5
Cables and hoses ...........................................................................................................................................................................3-5
Supply gas hoses ............................................................................................................................................................................3-5
Customer-supplied power cable .................................................................................................................................................3-5
Recommended grounding and shielding practices ...........................................................................................................................3-6
Introduction .................................................................................................................................................................................................3-6
Types of grounding .........................................................................................................................................................................3-6
Grounding practices .......................................................................................................................................................................3-6
Grounding diagram .........................................................................................................................................................................3-9
Placement of the power supply ...........................................................................................................................................................3-11
Lifting the power supply ..............................................................................................................................................................3-12
Install the ignition console .....................................................................................................................................................................3-14
Placement of the cooler ........................................................................................................................................................................3-16
Install the metering console ..................................................................................................................................................................3-17
Placement of the selection console ....................................................................................................................................................3-18
Power supply to ignition console leads .............................................................................................................................................3-20
Pilot arc lead ..................................................................................................................................................................................3-20
Negative lead .................................................................................................................................................................................3-20
Ignition console power cable .....................................................................................................................................................3-22
Coolant hoses ..........................................................................................................................................................................................3-23
Power supply to cooler cables ............................................................................................................................................................3-24
Control cable .................................................................................................................................................................................3-24
Power cable ...................................................................................................................................................................................3-24
Power supply to selection console cables ........................................................................................................................................3-26
Control cable .................................................................................................................................................................................3-26

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