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PWR-240B
CHAPTER 5
AC LINE VOLTAGE ELECTRICAL
CONNECTIONS
AC LINE INPUT VOLTAGE
Wire according to the following points:
• Primary wiring: Overcurrent protection should be provided by a 16 A building
installation circuit breaker. PWR-240B input components are rated for an Icp of 10
kA max.
• Wiring methods from the branch circuit breaker to the PWR-240B power supply
shall comply with the National Electric Code ANSI\NFPA. The Datalogic DWS-
SWITCH is an AC Power Disconnector and Distributor cabinet which provides this
protection.
• For primary wiring use a 3-conductor cable (between 2.5 mm2 - 4 mm2 (13 AWG –
11 AWG), for every conductor. Choose the overall cable diameter and UL Listed
conduits accordingly. The AC input cable must be inserted through the AC Input
Cable Compression Connector.
• The individual conductors must be inserted into the dedicated terminal blocks on
the DIN rail (see figure below) which are marked Line (L) neutral (N) and Protec
-
tion Earth (PE).
• Replace the protection cover over the spring clamp connector after correctly
installing the wires.
HIGH VOLTAGE: This operation must be performed by a certified electrician.
Summary of Contents for PWR-240B
Page 1: ...PWR 240B INSTALLATION MANUAL Reading Station Power Supply...
Page 25: ......
