Hypertherm HT2000-200 Volt - Manual (Page 47)

PRE-INSTALLATION
3-6 HySpeed HT2000
Instruction Manual
19
Type SO
input power cable with a conductor temperature rating of 140°F (60°C) according to the following
requirements:
Input Voltage Cable Size (AWG) Current Rating
200 VAC 1 107 amps
208 VAC 1 107 amps
220 VAC 1 107 amps
240 VAC 1 107 amps
380 VAC 4 69 amps
400 VAC 4 69 amps
415 VAC 4 69 amps
440 VAC 6 52 amps
480 VAC 6 52 amps
600 VAC 8 39 amps
Positioning the Power Supply
Positioning the Power Supply
Prior to making electrical connections to the power supply, position the supply as follows:
Note: A lifting eye is provided for moving the power supply into place with a crane or hoist. It may
also be moved by forklift if the forks are long enough to extend the entire length of the
base. Care should be used when lifting with the forks so that the underside of the power
supply is not damaged.
1. Place the power supply in an area that is free of excessive moisture, has proper ventilation, and is
relatively clean. Allow room for accessing the sides of the power supply for servicing.
2. Place the power supply so that air flow is not blocked in any way. (Cooling air is drawn in through the front
panel grating, and is exhausted through the rear of the unit by a cooling fan.)
3. Do not place any filter device over the air intake locations. This reduces cooling efficiency and VOIDS THE
WARRANTY.
4. After placement of the power supply, the line disconnect switch box can be placed close to the power
supply for safety purposes.
WARNING
Remove all electrical connections to power supply before moving or positioning. Transporting
unit can cause personal injury and equipment damage.