-
the Direct Current Bus 1 (DC BUS 1),
-
the Direct Current Battery Bus (DC BAT BUS),
-
the Direct Current Essential Bus (DC ESS BUS),
-
the Direct Current Sheddable Essential Bus (DC SHED ESS BUS).
Two batteries are associated with the DC BAT BUS.
The TR 2 powered from the AC BUS 2 supplies the Direct Current Bus 2 (DC
BUS 2) through its contactor.
In case of loss of the TR 1 or the TR 2, a third Essential Transformer
Rectifier (ESS TR) powered from the AC BUS 1, supplies through its
contactor:
-
the DC ESS BUS,
-
the DC SHED ESS BUS.
In certain failure configurations, the AC ESS BUS and the AC SHED ESS BUS
plus, via the ESS TR, the DC ESS BUS and the DC SHED ESS BUS can be
supplied by:
-
the AC BUS 2 if the AC BUS 1 is lost,
-
the CSM/G more especially in emergency configuration or smoke emergency configuration.
R **ON A/C 061-099, 103-149, 151-199, 202-299, 301-399, 401-499,
Two sheddable AC and DC busbars are powered respectively by the GLC 2 and the TR 2 and controlled by two contactors. These AC busbars are automatically shedded in the single generator configuration and the DC busbars in the single generator and single TR configurations.
**ON A/C ALL
2. Component Location
__________________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
A. Main Component Location
(Ref. Fig. 002)
**ON A/C 001-049, 051-060, 101-102, 201-201,
(Ref. Fig. 003)
Electrical Power - General Schematic
Figure 001
R 1EFF : 001-049, 051-060, 101-102, 201-201, 1 24-00-00Page 3/4 1 1 May 01/05 1 1 1CES
1
Electrical Power - General Schematic
Figure 001A
R 1EFF : 061-099, 103-105, 151-158, 202-209, 1 24-00-00Page 5/6 1 1 May 01/05 1 1 1CES
1
Electrical Power - General Schematic
Figure 001B
R 1EFF : 106-149, 159-199, 210-299, 301-399, 1 24-00-00Page 7/8 1 1 May 01/05 1 1 1CES
1R Electrical Power - General Schematic R Figure 001C
R 1EFF : 401-499, 1 24-00-00Page 9/10 1 1 Aug 01/05 1 1 1CES
Electrical Power - Component Location
Figure 002
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 24-00-00Page 11 1201-299, 301-399, 1Aug 01/05 1 1 1CES 1
R Electrical Power - Component Location
R Figure 002A
1EFF : 401-499, 1 24-00-00 Page 12
1 1 Aug 01/05
1 1
1CES 1
Control and Indicating - Component Location
Figure 003
R 1EFF : 001-049, 051-060, 101-102, 201-201, 1 24-00-00Page 13/14 1 1 Aug 01/05 1 1 1CES
1 **ON A/C 061-099, 103-105, 151-158, 202-209,
(Ref. Fig. 003A)
**ON A/C 106-149, 159-199, 210-299, 301-399,
(Ref. Fig. 003B) R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
-------------------------------------------------------------------------------FIN | FUNCTIONAL DESIGNATION | PANEL|ZONE|ACCESS | ATA | | | | DOOR | REF. -------------------------------------------------------------------------------
1PE TR-ESS 125 812 24-34-51
3XB STAT INV 126 822 24-28-51
1XE CONTROL UNIT-CSM/G 125 812 24-24-34
8XE CSM/G 148 734 24-24-51
1XG GPCU 92VU 121 811 24-41-34
20XG RCPT-EXT PWR 120 121AL 24-41-51
1XS GCU-APU 91VU 121 811 24-23-34
8XS GEN-APU 310 24-23-51
1XU1 GCU-1 91VU 121 811 24-22-34
1XU2 GCU-2 91VU 121 811 24-22-34
22XU1 EGIU-1 95VU 123 811 24-22-33
22XU2 EGIU-2 96VU 123 811 24-22-33
4000XU IDG 430 24-21-51
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 24-00-00Page 15 1201-299, 301-399, 1Aug 01/05 1 1 1CES 1R **ON A/C 401-499,
R A. Main Component Location R R (Ref. Fig. 002A, 003B)
R -------------------------------------------------------------------------------R FIN | FUNCTIONAL DESIGNATION | PANEL|ZONE|ACCESS | ATA R | | | | DOOR | REF. R -------------------------------------------------------------------------------
R 1PE TR-ESS R 3XB STAT INV R 1XE CONTROL UNIT-CSM/G R 8XE CSM/G R 20XG RCPT-EXT PWR R 24XG GAPCU R 8XS GEN-APU R 1XU1 GCU-1 R 1XU2 GCU-2 R 4000XU IDG
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