Hypertherm HyPerformance Plasma HPR400 User Manual

InstallatIon
HPR400XD Auto Gas – 806160 3-33
Examples of input circuits
Output from
CNC/PLC
External relay
(AC or DC)
1. Relay interface
+24 VDC (See note 4 on page 3-31)
HPR
Power
ground
2. Optocoupler interface
CNC/PLC
+24 VDC
HPR
Power
ground
Transistor-output
optocoupler
12V-24 VDC
CNC/PLC
+24 VDC
HPR
Power
ground Power
ground
Active-high drive
3. Amplified-output interface
Note: The external relay’s life may be improved by adding a
metallized-polyester capacitor (0.022µF 100 V or higher)
inparallel with the relay contacts.

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