Hypertherm XPR300 User Manual

Connect for Communication
4
XPR300 Instruction Manual 809480 159
Diagram of board, cable, and wire connections
Refer to Figure 44 for an overview of the board, cable, and wire connections inside the plasma
power supply.
Figure 44 – Connections inside the plasma power supply

Part numbers are shown for parts included in the kit.

The wire harness to connect the VDC3 board is located in a clip inside of
the plasma power supply. The wiring harness includes the arc voltage
wires and the power wires.
NEG
WORK
1
2
3
4
5
6
1 Plasma power supply
2 Board: VDC3 (141511)
Wire harness in the plasma power supply
3 Wires: VDC3 board 120 VAC
4 Wires: Arc voltage
5 Male connector to VDC3 board (pre-installed
on the VDC3 board)
6 Cable and connector to the computer
numerical controller (CNC) (customer
supplied)

Hypertherm XPR300 Specifications

General

Cutting Current	300 A
Duty Cycle	100% at 300 A
Technology	X-Definition Plasma
Gas Supply	Oxygen, Nitrogen, Air
Cutting Capacity (Mild Steel)	38 mm (1.5 in)
Severance Capacity (Mild Steel)	75 mm (3 in)
Pierce Capacity (Mild Steel)	50 mm (2 in)
Input Voltage	200–480 V, 3-PH, 50/60 Hz