BOMBARDIER Challenger 300 Operating Manual
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Also See for Challenger 300:
- Operating manual (544 pages) ,
- Cabin handbook (57 pages) ,
- Flight crew operating manual (20 pages)
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REV 2
May 06/2005
REV 2
Introduction ......................................................................................................................... 07-01-01
Electrical System................................................................................................................. 07-01-03
Description ................................................................................................................. 07-01-03
Components and Operation....................................................................................... 07-01-03
Engine and APU Generators ..................................................................................... 07-01-03
External Power........................................................................................................... 07-01-03
Batteries..................................................................................................................... 07-01-05
Power Centers ........................................................................................................... 07-01-05
Secondary Power Centers ......................................................................................... 07-01-06
Hydraulic Motor Driven Generator (HMDG) (Optional) .............................................. 07-01-06
Circuit Breaker Panels ............................................................................................... 07-01-06
Cockpit Floor Heaters ................................................................................................ 07-01-06
CB 1 Pilot Circuit Breaker Panel (Typical) ................................................................. 07-01-07
CB 2 Copilot Circuit Breaker Panel (Typical) ............................................................. 07-01-08
CB 3 Left Side Equipment Rack Circuit Breaker Panel (Typical)............................... 07-01-09
CB 4 Right Side Equipment Rack Circuit Breaker Panel (Typical) ............................ 07-01-10
CB 5 Left DC Power Center Circuit Breaker Panel (Typical) ..................................... 07-01-11
CB 6 Right DC Power Center Circuit Breaker Panel (Typical)................................... 07-01-11
Direct Current System ......................................................................................................... 07-01-12
DC Electrical System ................................................................................................ 07-01-12
DC Primary Architecture ............................................................................................ 07-01-13
Controls and Indications...................................................................................................... 07-01-14
External Power Control Panel.................................................................................... 07-01-14
Electrical Summary Page........................................................................................... 07-01-15
Electrical Control Panel.............................................................................................. 07-01-16
Electrical Synoptic Page ............................................................................................ 07-01-17
EICAS Messages....................................................................................................... 07-01-18
Table of Contents
Flight Crew Operating Manual
CSP 100-6
ELECTRICAL
Volume 2
07-00-01
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Summary of Contents for BOMBARDIER Challenger 300
- Page 1 ELECTRICAL Table of Contents Introduction ......................... 07-01-01 Electrical System......................... 07-01-03 Description ......................... 07-01-03 Components and Operation..................07-01-03 Engine and APU Generators ..................07-01-03 External Power......................07-01-03 Batteries........................07-01-05 Power Centers ......................07-01-05 Secondary Power Centers ..................07-01-06 Hydraulic Motor Driven Generator (HMDG) (Optional) ..........07-01-06 Circuit Breaker Panels ....................
- Page 3 ELECTRICAL INTRODUCTION Primary DC electrical power is provided by two engine-driven generators and one APU-driven generator supplying 28 volt power to a split bus electrical system. An automatic electrical load-shedding system prevents generator overload and prolongs battery duration during a single or dual generator failure. Two main batteries power essential avionics, communication, and instrumentation.
- Page 4 ELECTRICAL INTRODUCTION (Cont) RIGHT DC POWER CENTER RIGHT GENERATOR EXTERNAL RIGHT SECONDARY DC CONTROL RIGHT CIRCUIT POWER CENTER PANEL BREAKER PANEL LEFT CIRCUIT GENERATOR LEFT SECONDARY BREAKER PANEL POWER CENTER LEFT DC RIGHT POWER CENTER BATTERY LEFT LEFT BATTERY GENERATOR Volume 2 Flight Crew Operating Manual Sep 13/2004...
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Page 5: Electrical System
ELECTRICAL ELECTRICAL SYSTEM DESCRIPTION The Challenger 300 electrical system is a 28 vdc system and divided into two main functions: - Power generation system - Power distribution system The electrical power generation system consists of the following power sources: - Two main generators provide electrical energy to feed the loads under normal operation in flight and ground operations. - Page 6 ELECTRICAL ELECTRICAL SYSTEM (Cont) EXTERNAL POWER (Cont) Neither the engine-driven nor the APU-driven generators come online with the GPU selected ON. If they are on when the GPU is selected, they drop offline. Engine-driven generators automatically come online after engine start, but not if the GPU is selected ON.
- Page 7 ELECTRICAL ELECTRICAL SYSTEM (Cont) BATTERIES The batteries are located in the fuselage fairing aft of the left wing. During APU start, the right battery is isolated from the rest of the aircraft and provides power to the APU starter. The bus tie closes and the left battery provides power to the rest of the aircraft for emergency operation during total generator failure.
- Page 8 ELECTRICAL ELECTRICAL SYSTEM (Cont) SECONDARY POWER CENTERS The secondary power centers are located on the equipment rack in the front fuselage of the aircraft. They are fed by the distribution buses of the direct current power centers and distribute electrical power to the loads in the front fuselage of the aircraft.
- Page 9 ELECTRICAL CB1 PILOT CIRCUIT BREAKER PANEL (TYPICAL) AVIONICS FUEL FIRE ENGINE FADEC L TR NAVIGATION L PUMP TCAS NAV 1 DME 1 GPS 1 CDU 1 XPDR 1 CTRL CH A R CH A L CH A CTRL 1 CTRL 2 FLIGHT CONTROLS COMMUNICATION AUTO FLIGHT...
- Page 10 ELECTRICAL ELECTRICAL SYSTEM (Cont) CB2 COPILOT CIRCUIT BREAKER PANEL (TYPICAL) AVIONICS FUEL ENGINE FIRE R TR FADEC R PUMP NAVIGATION NAV 2 CTRL 2 CTRL 1 L CH B R CH B CH B CTRL TAWS XPDR 2 CDU 2 GPS 2 DME 2 FLIGHT CONTROLS AUTO FLIGHT...
- Page 11 ELECTRICAL ELECTRICAL SYSTEM (Cont) CB3 LEFT SIDE EQUIPMENT RACK CIRCUIT BREAKER PANEL (TYPICAL) ENGINE SYNC/ ENG RUN TR INBD START A IGN A CH A WHL SPD ELEC LBATT L GEN SEC BUS NORM DOOR FUEL FLIGHT CONTROL L ENG GRAVITY L FORCE MSTR DISC...
- Page 12 ELECTRICAL ELECTRICAL SYSTEM (Cont) CB4 RIGHT SIDE EQUIPMENT RACK CIRCUIT BREAKER PANEL (TYPICAL) ENGINE SYNC/ TR OUTBD ENG RUN IGN B START B WHL SPD CH B ELEC HYD GEN R BATT PWR/ APU GEN R GEN SEC BUS TEST NORM NORM FLIGHT CONTROL...
- Page 13 ELECTRICAL ELECTRICAL SYSTEM (Cont) CB5 LEFT DC POWER CENTER CIRCUIT BREAKER PANEL (TYPICAL) ENGINE LIGHTS FCTL FIREX AVNX L ATS/ HF 1 EXT BAG/ PRI STAB HYD SOL L LDG AFT BAY MOTOR AVNX PWR 1 ELECTRICAL ELECT GROUND SERVICE R DCPC L DCPC L SPC...
- Page 14 ELECTRICAL DIRECT CURRENT SYSTEM (DC) DC ELECTRICAL SYSTEM Volume 2 Flight Crew Operating Manual May 06/2005 REV 2 CSP 100-6 07-01-12...
- Page 15 ELECTRICAL DIRECT CURRENT SYSTEM (DC) (Cont) DC PRIMARY ARCHITECTURE L BATT R BATT LEFT RIGHT STRT RBAT BUS LBAT BUS L GEN R GEN EXT PWR AVAIL BUS TIE HYD GEN LEFT LEFT LEFT RIGHT RIGHT AUX BUS MAIN BUS ESS BUS MAIN BUS AUX BUS...
- Page 16 ELECTRICAL CONTROLS AND INDICATIONS EXTERNAL POWER CONTROL PANEL Lamp Service APU Shutdown EXT DC Test AVAIL IN USE EXTERNAL POWER CONTROL PANEL Volume 2 Flight Crew Operating Manual May 06/2005 REV 2 CSP 100-6 07-01-14...
- Page 17 ELECTRICAL CONTROLS AND INDICATIONS (Cont) ELECTRICAL SUMMARY PAGE AUTO PLAN SKIP SHLDR SIDE CKLST TR/WX FRMT ENTER SUMRY A/ICE FUEL ELEC REV 1 Sep 13/2004 Flight Crew Operating Manual Volume 2 REV 1 CSP 100-6 07-01-15...
- Page 18 ELECTRICAL CONTROLS AND INDICATIONS (Cont) ELECTRICAL CONTROL PANEL ELECTRICAL EXT PWR L BATT R BATT AVAIL STBY INST BUS TIE L ESS R ESS L MAIN R MAIN R AUX L AUX L GEN APU GEN R GEN With optional Hydraulic Motor Driven Generator (HMDG) system. ELECTRICAL L BATT EXT PWR...
- Page 19 ELECTRICAL CONTROLS AND INDICATIONS (Cont) ELECTRICAL SYNOPTIC PAGE 85.0 MCT 85.0 MCT 85.0 MCT 85.0 MCT TRIM TRIM STAB STAB 93.0 93.0 61.0 61.0 MACH MACH HOLD HOLD GEAR FLAPS SPOILERS SPOILERS 84.7 84.7 84.7 84.7 OIL PRESS OIL PRESS OIL TEMP OIL TEMP 7300...
- Page 20 ELECTRICAL EICAS MESSAGES The electrical system messages are shown on the EICAS. In the table below is a list of the electrical system messages, inhibits, and aural warnings. A brief explanation of each message is provided. AURAL MESSAGE INHIBITS MEANING WARNING L (R) Respective battery internal temperature...
- Page 21 ELECTRICAL AURAL MESSAGE INHIBITS MEANING WARNING At least one of the following has occurred: - Standby instrument heater is inoperative - Standby instrument battery charger is inopera- STBY INST BATT tive TO/LAND FAULT - Standby instrument battery temperature is greater than 80 ° C - At least two cells of the standby instrument battery have failed APU GEN OFF...