43
83507013 Rev G
80V to 600V Models
WARNING
Hazardous voltages exist at the outputs and the load connections. To
protect personnel against accidental contact with hazardous voltages,
ensure that the load and its connections have no accessible live
parts. Ensure that the load wiring insulation rating is greater than or
equal to the maximum output voltage of the power supply.
CAUTION
Output Load Wires No Conductor Pretreatment: Phoenix Contact clamping parts are
designed so that all kinds of copper conductors can be clamped without pretreatment. It
is forbidden to solder the conductors. The solder tin yields and fractures under high
pressure. The result is increased contact resistance and an excessive temperature rise.
In addition, corrosion caused by pickling or fluxes has been observed on soldered
conductor ends. Notch fractures at the transition point from the rigid to the flexible
conductor area are also possible.
The 80V to 600V models have a four terminal wire clamp output connectors:
Phoenix Contact P/N: FRONT4-H-7.62/4.
The two left terminals are the positive outputs and the other two right terminals are the
negative outputs. Max. 30A per terminal.
The connector requirements are as follows:
a) Wires: AWG18 to AWG10.
b) Tightening torque: 4.4-5.3 Lb-inch. (0.5-0.6Nm).
Follow the instructions below for connection of the load wires to the power supply:
1. Strip approx. 10mm (0.39 inches) at the end of each of the load wires.
2. Loosen the connector terminal screws.
3. Loosen screw “B” to release the shutter.
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