DC Power Cord Preparation
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Make sure the ground wire is either the same or heavier gauge than the power wires.
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Do not use aluminum wires in the power supply's power cord.
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To prevent the possibility of a terminal short, use a pin terminal that has an insulating sleeve.
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If the ends of the individual wires are not twisted correctly, the wires may create a short circuit.
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The conductor type is solid or stranded wire.
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Use copper wire rated for 75 °C (167 °F) or higher.
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Use the SELV (Safety Extra-Low Voltage) circuit and LIM (Limited Energy) circuit for DC input.
 
| Recommended cross section | 0.75...3.5 mm2 (18...12 AWG)*1 | 
| Conductor type | Solid or stranded wire*2 | 
| Conductor length | 
*1 Since a high level of current flows in the DC model, thick wires are recommended to minimize voltage drops due to wiring.
*2 When using stranded wires, confirm the level of current supported by the wire.