Hypertherm Powermax 65 Service Manual

Torch SeTup
powermax 65/85 Service Manual 3-19
3
4
12
13
14
5
6
Refer to the following table when connecting the Powermax65 or Powermax85 to a torch height controller or CNC
controller with a machine interface cable.
Signal Type Notes Connector
sockets
External cable wires
Start
(start plasma)
Input Normally open.
18 VDC open circuit voltage at START
terminals. Requires dry contact closure to
activate.
3, 4 Green, black
Transfer
(start
machine
motion)
Output Normally open. Dry contact closure when the
arc transfers.
120 VAC/1 A maximum at the machine
interface relay or switching device (supplied
by the customer).
12, 14 Red, black
Ground Ground 13
Voltage
divider
Output Divided arc signal of 20:1, 21.1:1, 30:1,
40:1, 50:1 (provides a maximum of 18 V).
5 (-), 6 (+) Black (-), white (+)

Hypertherm Powermax 65 Specifications

General

Open Circuit Voltage (OCV)	300 VDC
Gas Supply	Clean, dry, oil-free air or nitrogen
Maximum Cut Capacity (Mild Steel)	1" (25 mm)
Input Voltage	200-600 V, 1/3-PH, 50/60 Hz
Output Current	20 – 65 A
Duty Cycle	50% @ 65 A
Recommended Gas Inlet Flow Rate/Pressure	6.7 scfm @ 85 psi
Torch Lead Length	25 ft (7.6 m)
Maximum Cut Capacity (Aluminum)	5/8" (16 mm)
Severance Cut Capacity (Mild Steel)	1-1/4" (32 mm)
Maximum Severance Thickness	1-1/4 in (32 mm)
Gas Type	Air/Nitrogen
Torch Options	Hand Torch, Mechanized Torch