Cat Energy Control System (ECS)

CONTROL

• Auto/Start/Stop

• Emergency stop

• Engine cooldown timer

• Engine cycle crank

• Programmable cycle timer

• Speed and voltage adjust

GENERATOR MONITORING

• Generator AC voltage monitoring (+/- 0.25% accuracy)

• Utility AC voltage monitoring (+/- 0.25% accuracy)

• 3 phase/4 wire (L-L & L-N) sensing

• Generator current sensing (3 phase/6 wire) (+/- 0.25% accuracy)

• Generator AC current (per phase and average)

• Generator frequency

• kWh, kVArh and import and export kVAh (total and trip)

• Generator stator and bearing temperature (with optional RTD module)

• kW load histogram

GENERATOR PROTECTION

• Generator phase sequence (47G)

• Over/Under voltage (27/59)

• Over/Under frequency (81 O/U)

• Overcurrent timed and inverse (50/51)

• Overcurrent (thermal damage curve) (51)

• Reverse power real (kW) (32)

• Reverse power reactive (kVAr) (32RV)

• Current balance (46)

• Overload (4)

ENGINE MONITORING

• Engine oil pressure (psi or kPa)

• Engine oil temperature (°C or °F)

• Engine coolant temperature (°C or °F)

• Engine speed (RPM)

• Battery voltage

• Crank attempt and successful start counter

• Run hour meter

• Real time clock

ENGINE PROTECTION

• Control switch not in auto (alarm)

• Low oil pressure

• High coolant temperature (alarm and shutdown)

• Low coolant temp (alarm)

• Low coolant level (alarm and shutdown)

• High engine oil temp (alarm and shutdown)

• Low/High/Weak battery voltage

• Fail to start

• Overspeed

• Overcrank

• Low gas pressure (alarm and shutdown)

COMMUNICATIONS

• Primary and accessory CAN data link

• Remote annunciator data link

• Cat Data Link - with optional PLE702

• Ethernet (Modbus TCP/IP) - 100 baseT

• USB touchscreen display

• 4x 4-wire ports/managed switch (for internal and customer use)

• 2x 2-wire ports: internal device networ

INPUTS & OUTPUTS

• Digital Inputs: Emergency stop

• Digital Inputs: Remote start

• Digital Inputs: 16 programmable inputs (generator set configuration may affect available features)

• Digital Outputs: 12 programmable outputs (total)

• Digital Outputs: Up to 2 programmable outputs for functional safety

• Analog Outputs: 2 analog outputs

• PWM Outputs: 3 total (1 for IVR - standard)

• Analog Inputs: 3 programmable inputs 0-5V or resistive (generator set configuration may affect available features)

LANGUAGE SUPPORT

• Chinese, Danish, English, French, German, Italian, Japanese, Portguese, Russian, Spanish

ENVIRONMENTAL

• Control Module Box

• Operating Temp: -40°C to +85°C (Storage Temp: -55°C to +85°C)

• Ingress Protection: IP66 (HMI Touchscreen from the front)