Hypertherm HT200LHF-200 Volt HySpeed - Manual (Page 190)

APPENDIX D: ELECTROMAGNETIC COMPATIBILITY
d-2 HySpeed HT2000LHF
Instruction Manual
6
Power Cable
The power cable is
customer supplied
. See
Power Requirements
on page 3-4 for recommended cable sizes.
Final specification and installation of the power cord should be made by a licensed electrician and according to
applicable national or local codes. See also
Mains Supply
on page i for further power (supply) cable shielding
recommendations.
Connect Power Cable
Connect one end of the power cable to the EMI filter first and then connect the other end to the line disconnect
switch.
Power Supply
1. Locate the EMI filter on the top rear of the power supply (see Figure d-1).
2. Unscrew the 4 filter cover screws and remove the cover to access the input voltage connections at TB1 (see
Figure d-2).
3. Insert the power cable through the strain relief (see Figure d-1).
4. Connect leads L1 to U, L2 to V, and L3 to W terminals of TB1 (see Figure d-3). Ensure that all connections are
tight to avoid excessive heating.
5. Connect the ground lead to the terminal marked PE at TB1 (see Figure d-3).
Figure d-1 Hyspeed HT2000LHF Power Supply with EMI Filter – Side View
EMI Filter
Strain Relief
HySpeed HT2000LHF