Thermal Dynamics A80 User Manual

A80
0-4985 INSTALLATION
3-3
5. Pass the cable being used through the access open-
ing in the back panel of the power supply. Refer to
Section 2 for power cable specications.
!
!
CAUTION
The primary power source and power cable
must conform to local electrical code and the
recommended circuit protection and wiring
requirements (refer to table in Section 2).
6. Connect the wires as follows.
• Connect Bus Bar Jumpers on the contactor as
shown in prior illustration and on label in the
power supply.
• Green / Yellow wire to Ground.
7. With a little slack in the wires, tighten the through
- hole protector to secure the power cable.
8. Reinstall the Power Supply cover.
See "B. Cover Installation".
9. Connect the opposite end of individual wires to a
customer supplied plug or main disconnect.
10. Connect the input power cable (or close the main
disconnect switch) to supply power.
F. Connections to Three Phase Input Power
WARNING
Disconnect input power from the power
supply and input cable before attempting
this procedure.
These instructions are for changing the input power and or
cable on the 208/230, 400, 460 VAC Power Supply to Three
- Phase input power.
1. Remove the Power Supply cover.
See "A. Cover Removal".
2. Disconnect the original input power cable from the
main input contactor and the chassis ground con-
nection.
3. Loosen the through - hole protector on the back
panel of the power supply. Pull the original power
cable out of the power supply.
4. Using a customer supplied four - conductor input
power cable for the voltage desired, strip back the
insulation on the individual wires.
5. Pass the cable being used through the access open-
ing in the back panel of the power supply. Refer to
Section 2 for power cable specications.
!
!
CAUTION
The primary power source and power cable
must conform to local electrical code and the
recommended circuit protection and wiring
requirements (refer to table in Section 2).
6. Connect the wires as follows.
• Wires to L1, L2 and L3 input. It does not matter
what order these wires are attached. See previ-
ous illustration and on label in the power supply.
• Green / Yellow wire to Ground.
7. With a little slack in the wires, tighten the through
- hole protector to secure the power cable.
8. Reinstall the Power Supply cover.
See "B. Cover Installation".
9. Connect the opposite end of individual wires to a
customer supplied plug or main disconnect.
10. Connect the input power cable (or close the main
disconnect switch) to supply power.

Thermal Dynamics A80 Specifications

General

Brand	Thermal Dynamics
Model	A80
Category	Cutter
Language	English