TDK 1500W, 750W technical manual Load wires connection to the output connector

The 80V to 600V models have a four terminal wire clamp output connector. The two left terminals are the positive outputs and the two right terminals are the negative outputs. The connector requirements are as follows:

1.Wires: AWG18 to AWG10.

2.Tightening torque: 6.5-7.0 Lb-inch.

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 wires.

2.Loosen the connector terminal screws.

3.Insert the stripped wires into the terminal and tighten the terminal screw securely (see Fig.3-7)

+V -V

Positive Output (+)

Negative (-)

Output/Return

Load wires

Fig.3-7: Load wires connection to the output connector

4.Loosen the two chassis screws marked “A” halfway as shown in Fig.3-8.

5.Assemble the protective shield to the chassis and tighten the two screws to fix the shield to the chassis (see Fig.3-8). Screws tightening torque: 4.8-5.3 Lb-inch.

A

+V -V

A

Fig.3-8: Shield assembly

6. Tighten the wires to one of the shield sides using typ-wrap or equivalent. Refer to Fig.3-9. Ensure that the wire length inside the shield is long enough to provide proper strain relief.

-V

Load wires

Fig.3-9: Protective shield and wires assembly

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83-507-013 Rev. D