Applying Dc Power Supply - KTI Networks KGS-2422-TG Series Installation Manual

AC power input specifications
Connector: IEC320 type
Power Rating: 100 ~ 240VAC, 50/60Hz
Voltage Range: 90 ~ 264VAC
Frequency: 47 ~ 63 Hz
Power Consumption: 48W max.
Important Notes:
1. The socket-outlet shall be installed near the switch and shall be easily accessible.
2. Use of an approved power supply cord not lighter than IEC 60227, H03VV-F, 3G, 0.75mm2 or
alternatively IEC 60245, H05RR-F, 3G, 0.75mm2.

2.7 Applying DC Power Supply

If the purchased switch is with DC power input, the power connector is shown below:
DC power input specifications
Receptacle: Screw-type terminal block
Operating Voltages: +40 ~ +60VDC or -40 ~ -60VDC
Power Consumption: 48W max.
Contacts
Vdc+ input
Vdc- input
Protective earth (Connected chassis and isolated with Vdc+ & Vdc-)
Important Note:
1. For a PERMANENTLY CONNECTED SWITCH EQUIPMENT, a readily accessible power disconnect
device shall be incorporated external to the switch equipment.
2. The power disconnecting device be installed near the switch and shall be easily accessible.
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