- Warning/shutdown with common LED indication of shutdowns with indicating lights for:
Environmental sealed front face
Generator mounted - rear facing
- Amps (per phase & average)
12 Programmable digital inputs
kW (per phase, average & percent)
True RMS AC metering, 3-phase, +/-0.25% accuracy
Low coolant level Over/under voltage (27/59)
Amps (per phase & average)
kVAr (per phase, average & percent)
- kVA (per phase, average & percent)
- Over/under voltage (27/59)
Failure to start (overcrank)
Low coolant level (requires optional coolant sensor)
4 Programmable relay outputs (Form A)
Power factor (per phase & average)
Reverse reactive power (kVAr) (32RV)
Over/under frequency (81 o/u)
Warning/shutdown with common LED indication of shutdowns with indicating lights for:
- Power factor (per phase & average)
2 Programmable digital outputs
6 Programmable digital inputs
Customer data link (Modbus RTU)
2 Programmable PWM outputs
- Over/under frequency (81 o/u)
Accessory module data link
16 Programmable digital outputs
- kVAr (per phase, average & percent)
kVA (per phase, average & percent)
- kW (per phase, average & percent)
Serial annunciator module data link
2 Programmable relay outputs (Form C)
- Reverse reactive power (kVAr) (32RV)
Programmable protective relaying functions:
3 Programmable analog outputs
- Reverse power (kW) (32)
Cat ECS 100 controller includes:
- True RMS AC metering, 3-phase, +/-0.25% accuracy
Text alarm/event descriptions
3 Programmable analog inputs