Hypertherm HT2000-200 Volt - Manual (Page 53)

PRE-INSTALLATION
3-12 HySpeed HT2000
Instruction Manual
19
Power Requirements
A power cable for the Water Muffler pump must be provided by the customer. The pumps provided by
Hypertherm take a three-phase input. Part numbers and corresponding voltages are listed below. Input
current information is provided on the motor data plate. Present pump systems all draw less than 20 amps
and cable sizes should be selected accordingly.
Water Muffler System Water Pump
Part Number Part Number Input Voltage
034096 (w/hoses) 028042 240-480 Volt/60 Hz
034100 (w/hoses) 028299 380-415 Volt/50 Hz
034098 (w/hoses) 028308 600 Volts/60 Hz
034097 (wo/hoses) 028042 240-480 Volt/60 Hz
034101 (wo/hoses) 028299 380-415 Volt/50 Hz
034099 (wo/hoses) 028308 600 Volts/60 Hz
Initial Height Sensing (IHS)
The customer must provide the Initial Height Sensing system a source of compressed air to activate the
inductive probes positioning rod.
Air Requirements
Use a clean, dry source of air to prevent possible problems created by moisture and water in the line.
A regulator is required to reduce shop air pressure to
20 psi (1.4 bar)
.
A
1/4 inch
I.D. hose is required between the regulator and the inductive height control module.
In addition to the above requirements for the IHS system, an upper-limit switch and cable may be desirable.
Please refer to
Initial Height Sensing Connections
in the
Installation
section of this manual for further
information.