Estándar
24 Volt DC operation
EMCP 4.2B
Environmental sealed front face
RFI suppression
Caterpillar' s Voltage Regulato
Emergency stop pushbutton
3 Phase voltage sensing
Generator set packages include:
Text alarm / event descriptions
Generator mounted - rear facing
KVAR / PF modes
IVR includes reactive droop capability
Min / max exciter
Limiter and exciter diode monitor
Speed adjust
Controls:
Engine cycle crank
Auto / start / stop control
Alarm acknowledge
Engine cool
PLC functionality
Load histogram feature
Lamp test
Customizable screens
Digital indication for:
3 Phase
RPM
0 True RMS AC metering
+/- 2% accuracy
DC volts
Operating hours
Coolant temperature
Amps (per phase & average)
Volts (L-L & L-N)
Oil pressure (psi, kPa or bar)
Power Factor (per phase & average
Frequency (Hz)
kVAr (per phase, average & percent)
kVA (per phase, average & percent
kW (per phase, average & percent)
Warning/shutdown with common LED indication of shutdowns for: Low oil pressure - High coolant temperature - Overspeed - Emergency stop - Failure to start (overcrank) - Low coolant temperature - Low coolant level -
kVAr-hr (total)
Low oil pressure
kW-hr (total)
Cat Connect
Failure to start (overcrank)
Overcurrent (50/51)
Communications:
Low coolant temperature
Reverse reactive power (kVAr) (32RV)
Low coolant level
6 Customer programmable digital inputs
1 Programmable relay outputs (Form C)
High coolant temperature
4 Programmable relay outputs (Form A)
Programmable protective relaying functions:
Number of I/O varies on options selected:
1 Programmable digital outputs
Serial annunciator module data link
Accessory module data link
Over / under frequency (81 o/u)
Over / under voltage (27/59)
Overspeed
3 Analog inputs
Generator phase sequence
Reverse power (kW) (32)
Opcional
EMCP 4.3, EMCP 4.4
