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3.2.13 PSUF

Introduction

The PSUF power supply for the OfficePoint system plugs into a special slot and is secured by screws. It connects to the power outlet using a modular power cord.

Functions

Nominal voltage range: 100 VAC - 240 VAC
Nominal frequency: 50 Hz - 60 Hz
Ring generator: 75 VAC, 20/25/50 Hz
Partial voltages: +5 VDC, -48 V
Power consumption: 70 W

Interfaces

Figure 3-8 PSUF Interfaces (S30122-K5658-xxx)

 
DANGER 
System voltage can only be switched on or off by plugging in or unplugging the power cord. 

Servicing the Power Supply
 
DANGER 
Before beginning work, make sure that the system is grounded and the system power cord is disconnected from the outlet. Use lockout/tagout (LOTO) procedures.  

The PSUF contains no field-serviceable components. You must replace the entire power supply.

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