INTENTIONALLY BLANK
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24-24-00Page 68
1 1 Aug 01/05 1 1 1CES 1
Electrical Smoke Configuration
Figure 022
1EFF : 001-049, 051-099, 101-149, 151-199, 1 24-24-00Page 69/70 1201-299, 301-399, 1Aug 01/05 1 1 1CES R Electrical Smoke Configuration R Figure 022A
1EFF : 401-499, 1 24-24-00Page 71/72 1 1 Aug 01/05 1 1 1CES Smoke isolation:
-
EMER ELEC PWR/GEN 1 LINE pushbutton switch to OFF (opens GLC1),
-
EMER ELEC PWR/MAN ON pushbutton switch (RAT extension),
-ELEC/APU GEN pushbutton switch to OFF,
-ELEC/GEN 2 pushbutton switch to OFF (2 fuel pumps supplied by Gen 1 upstream GLC1).
Before landing gear extension:
-
GEN 2 pushbutton switch to ON
-
GEN 1 LINE pushbutton switch to ON.
NOTE : If, in normal configuration, GEN 1 LINE pushbutton switch is
____ released, the EMER GEN 1 LINE OFF message is displayed on the upper ECAM display unit.
**ON A/C 001-049, 051-061, 101-105, 201-203,
D. Electrical Configuration in case of Failure of Both Engines If both AC BUS 1 and AC BUS 2 buses are lost and the aircraft speed is above 100 knots, the Ram Air Turbine (RAT) extends automatically. This powers the Blue hydraulic system, which drives the CSM/G by means of a hydraulic motor. This CSM/G supplies the AC ESS BUS and the DC ESS BUS, via the essential transformer rectifier (ESS TR). When the landing gear is down, there is no sufficient power to operate the CSM/G and the emergency generation network is automatically transferred to the batteries and the static inverter. The system automatically sheds the AC SHED ESS buses and DC SHED ESS buses. When the aircraft is on the ground:
-
below 100 knots, the DC BAT BUS is automatically connected to the batteries
-
below 50 knots, the AC ESS BUS is automatically shed, which causes the loss of all CRTs.
NOTE : During RAT extension and CSM/G coupling (about 8 seconds), the
____
batteries power the emergency generation network.
NOTE : If only the batteries power the emergency generation network, APU
____ start is only available on ground (speed below 100 knots).
**ON A/C 062-099, 106-149, 204-299,
D. Electrical Configuration in case of Failure of Both Engines If both AC BUS 1 and AC BUS 2 buses are lost and the aircraft speed is above 100 knots, the Ram Air Turbine (RAT) extends automatically. This powers the Blue hydraulic system, which drives the CSM/G by means of a hydraulic motor. This CSM/G supplies the AC ESS BUS and the DC ESS BUS, via the essential transformer rectifier (ESS TR). If the RAT stalls or if the aircraft is on the ground with the speed below 100 knots, there is no sufficient power to operate the CSM/G. The emergency generation network is automatically transferred to the batteries and the static inverter, and the system automatically sheds the AC SHED ESS buses and DC SHED ESS buses. When the aircraft is on the ground:
-
below 100 knots, the DC BAT BUS is automatically connected to the batteries
-
below 50 knots, the AC ESS BUS is automatically shed, which causes the loss of all CRTs.
NOTE : During RAT extension and CSM/G coupling (about 8 seconds), the
____ batteries power the emergency generation network.
R **ON A/C 151-199, 301-399, 401-499,
D. Electrical Configuration in case of Failure of Both Engines If both AC BUS 1 and AC BUS 2 buses are lost and the aircraft speed is above 100 knots, the Ram Air Turbine (RAT) extends automatically. This powers the Blue hydraulic system, which drives the CSM/G by means of a hydraulic motor. This CSM/G supplies the AC ESS BUS and the DC ESS BUS, via the essential transformer rectifier (ESS TR). The hydraulic power available from the RAT can supply the CSM/G down to landing. When the aircraft is on the ground:
-
below 100 knots, the DC BAT BUS is automatically connected to the batteries
-
below 50 knots, the AC ESS BUS is automatically shed, which causes the loss of all CRTs.
NOTE : During RAT extension and CSM/G coupling (about 8 seconds), the
____ batteries power the emergency generation network.
NOTE : If only the batteries power the emergency generation network, APU
____ start is only available on ground (speed below 100 knots).
AC EMERGENCY GENERATION (CSM/G,GCU) - ADJUSTMENT/TEST
_____________________________________________________
TASK 24-24-00-710-001
Operational Test of the Emergency Generation System
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