Operation For Control System - Hyundai DHY18KSEm Operation And Maintenance Manua

During the generator sets group running, please keep
watching to avoid the generator sets group stop
running because of individual generator set's
malfunction.
3.6
Operation for control system
3.6.1
Generator control panel operation
Our generator set standard supply two different
control module: one is single generator with remote
start function, the other is single generator with
Automatic Mains Failture (with ATS panel) .
Start‐up generator
1) Set every circuit breaker and switch of loads to
"OFF" position.
2) Turn the Generator set Main Circuit Breaker and
other circuit breakers to the "OFF" position.
3) Connect the engine battery cable with battery.
4) Turn on the panel power switch 1S1 (Ref. Appendix
D circuit diagram) to the start position.
5) Press the module start button.
6) If generator set assemble pre‐heater (air intake or
water pre‐heater). The Pre‐heat engine will
illuminate on module LCD. Preheating time varies
by coolant temperature. Usually water pre‐heater
completes in about 60 seconds, air intake
pre‐heater completes 10 seconds. After preheating
the LCD puts out and the engine begins to start. It
will attempt to start again about 5 seconds later if
the engine fails to start.
7) After the engine starts successfully, allow the
engine to warm up for about 5 minutes. If the
engine could not fire during the pre‐set number of
attempts to start (start attempts number: 3 times),
the Alarm LCD would flash. If you need to restart,
wait at least 30 seconds before the retry.
8) Check the reading of Voltage Meter and Frequency
Meter by operating the Voltmeter Change‐Over
Switch. Once the generator set is running at the
correct voltage and frequency, Turn the Generator
set main circuit breaker to "ON".
9) Turn on every switch or circuit breaker of loads
(from heavy to light load in sequence), send power
to the load side.
Control panel introduction
NO Model
1 start panel power switch
2 battery charger switch
3 fuse
4 battery charger
5 control module
6 electric governor
3.6.2
Generating set control system
To control and monitor the generating set, an
electronic control system has been used. P10/16
model control system is fitted from 10 kVA to 2000
KVA single generator set running system. P20/25
control system is fitted from 10 kVA to 2000 kVA
transfer with mains power. Control panel provides a
means of starting and stopping the generating set,
monitoring its
automatically shutting down the set in the event of
critical condition arising such as low oil pressure or
high engine temperature.(DSE Control system please
read the DSE user's manual)
P20/25 control system module introduction
Main function of P20/25
The control system of diesel generator set is
developed through the use of model AMF20/25
module, a special diesel controller, made by Czech
COMAP Company. This module is mainly used for
auto/manual start‐up,
manual/auto switchover the generator set power and
mains power.
14
User manual
operation and output
protective stop
It can also
and
and
remote