Atlas Copco QAC 1100 Sd, Instruction Manual

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The automatic battery charger is
a l w a y s s u p p l i e d w i t h Q C 4 0 0 2
T M
controllers.
Engine coolant fluid heater
To make sure than the engine is able to start and
accept the load immediately after, and external
coolant fluid heater (1000 W, 240 V) is installed,
which maintains the engine temperature between
38°C and 49°C.
Description of optional items
Spark arrestor
The spark arrestor option prevents burnt particles
to leave the exhaust system.This reduces the fire
risk under dry conditions to protect the
environment and also allows the operation in closed
environments where a fire risk exists.
Ground leakage relay
This option is a protection against ground leakage
currents.
QC4002TM module
The Qc4002™ MkII module is the controller that
allows, among other functions, the synchronization
and parallelism between several generators and with
the utility company mains.This optional controller
is also supplied with a motor-operated circuit-
breaker in the generator panel.
Figure 01 - Connection
Wiring diagram
Input
Battery
LABEL