
CL 601-3A/R
2-1
FOR TRAINING PURPOSES ONLY
FlightSafety Canada
L t é e
L t d .
CL-600-2B16 PILOT TRAINING MANUAL
INTRODUCTION
The Canadair Challenger CL-600-2B16, model CL601-3A/R has an electrical system that
is comparable to that of a modern airliner. It was the first business jet to have a primary
electrical system based on AC power. The 115-VAC system is lighter and more reliable for
a given power output than DC-based systems.
Twenty-eight Volts DC is derived from the AC system through the use of transformer-
rectifier units (TRU).
A battery is provided for APU starting and emergency DC backup.
GENERAL
The electrical system consists of two engine-
driven AC generators, one APU-driven AC
generator, one ram-air turbine-driven AC gen-
erator, four transformer-rectifier units, one
nickel-cadmium battery, plus devices for in-
terconnection and control. Control is exer-
cised primarily through the electrical control
panel located on the center console.
Provision is made to connect both AC and DC ex-
ternal power through separate receptacles. The AC
receptacle is located on the right nose section
and the DC receptacle on the aft right fuselage.
Emergency in-flight AC power is provided
automatically by an air-driven generator
(ADG). The generator is driven by a ram-air
turbine (RAT) and supplies power directly to
the ADG bus.
#1 SE
RVO
SYSTEM
BATT
HOT
BAT OFF
AC
GEN
#1 DC
GEN
#1 ENG
OIL PL
CHAPTER 2
ELECTRICAL POWER SYSTEMS