DC GENERATION MONITORING AND INDICATING - DESCRIPTION AND OPERATION

** ON A/C NOT FOR ALL

1. General
Monitoring and indicating of aircraft DC generation and distribution are performed by means of:

two voltmeters located on the overhead ELEC panel (35VU) in the cockpit.
They indicate to the flight crew the voltage of the HOT busses 701PP and 702PP.

NOTE: The HOT busses are directly connected to the batteries as follows:
. 701PP is connected to Bat 1,
. 702PP is connected to Bat 2.

the centralized warning system (ECAM) on which the following parameters are available:
. TRs voltage and current,
. batteries voltage and current.
Furthermore the ECAM system gives a synoptic of the electrical generation enabling the flight crew to know the current electrical configuration (DC essential and normal switching).

** ON A/C NOT FOR ALL

2. Component Location

FIN	FUNCTIONAL DESIGNATION	PANEL	ZONE	ATA REF
** ON A/C ALL
3PV1	VOLTMETER-BAT 1	35VU	210	24-37-21
3PV2	VOLTMETER-BAT 2	35VU	210	24-37-21

[Rev.10 from 2021] 2026.03.31 23:23:42 UTC