User Manual

11
GENERATOR SET CONTROLS
DEC4000
SPECIFICATIONS
(1) Control and automatic operation present, but require the
“Prewiring for auto startup” option and possibly the
configuration of a parameter on the DEC4000.
(2) The choice of alarm or fault is made by programming on
the keyboard.
(3) Differential protection is ensured by an exterior module.
(4) DS detection is provided using the source changeover
switch as a base. If the source changeover switch is not
chosen, the DS module can be fitted in the control unit.
(5) To find out more detailed contents, please contact your
KOHLER distributor.
(6) Standard NFE37312.
Powers (active, reactive)
Composite voltages
Single voltages
Phase current
Neutral current
Frequency
All states of the generator set,
all starting phases
Analog indicator
Battery ammeter
Engine speed indicator
Battery voltage indicator
Working hours counter
Speed/voltage trimming
Power on
Fuel solenoid valve control
Starter control
Preheating plug
Water preheating
Network switch (normal)
(1)
Network switch (emergency)
(1)
Oil pressure fault
Coolant temperature fault
Nonstarting fault
Overspeed fault
Genset ready to supply
Charging alternator fault
General alarm
General fault
Panel light
STOP, MANU, AUTO, TEST modes
Generating set switch closed (normal)
(1)
Network switch closed (emergency)
(1)
All alarm and/or fault messages
Oil pressure fault
Coolant temperature fault
Emergency stop fault
Short circuit or overload fault or alarm
(2)
Battery voltage min/max fault or alarm
(2)
Alternator voltage min/max fault or alarm
(2)
Alternator frequency min/max fault or alarm
(2)
Overspeed fault
Presence of differential relay fault
(3)
Differential relay triggered alarm or fault
(2,3)
Automatic standby
Automatic shutdown
Four modes
Engine stop for auto cooling
Speed and voltage stabilization
Preheating plug
Registering retro information from the normal/emergency switch
(1)
Switch from emergency to normal
(1)
Switch from normal to emergency
(1)
Manual closure of the generator set switch
(1)
Manual opening of the generator set switch
(1)
Starting on clock
(1)
Remote starting order
(1)
Three-phase mains detection
(4)
Operation at -20ºC to +60ºC
Humidity: 95% at 45ºC; 70% at 50ºC; 50% at 60ºC
Light test
Fault reset
Prewiring for auto startup
Automatic pack
(charger+relay and engine preheater resistor)
GES pack
(5)
fitted on the genset
(6)
NFPA 110 module (60 Hz)
Adjustable differential protection (time and threshold)
(2)
Sound alarm
Ability to connect up to five additional input/output
modules (4 inputs/6 outputs)
Measurement
Engine Parameters
Controls
Indicator Lights/
Messages
Safety
Standard Optional Standard Optional
Automatic
Functions
Operational
Characteristics
Accessories