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