The InSight3100 from AJ Power is a digital automatic generator control panel designed for single-genset standby applications. It is fitted as standard on AJ Power 3 Series (10–110 kVA) and 5 Series (33–275 kVA) generator sets. The controller starts and stops the genset manually or automatically via a remote start signal — typically from an automatic transfer switch (ATS) sensing a mains failure — and monitors all critical engine and alternator parameters throughout the run cycle.

What parameters does the InSight3100 monitor and protect?

The controller continuously measures six AC voltage channels (V12, V23, V31, V1N, V2N, V3N), three AC current channels (I1, I2, I3), frequency, power factor, and power (kW, kVA, kVAr), plus accumulated energy (kWh). Engine-side monitoring covers coolant temperature, lube oil pressure, battery voltage, and engine speed (RPM). Shutdown protections are provided for low oil pressure, high coolant temperature, engine overspeed, fail to start, and emergency stop. Alarm-level protections cover low battery voltage and battery charger system failure. Optional additional protections include over/under voltage, over/under frequency, overload, reverse/reduced power, load imbalance, definite and inverse time overcurrent, and maintenance call alerts with approaching-temperature and approaching-pressure warnings.

How is the InSight3100 configured and what logging capabilities does it have?

Front-panel soft keys with context-dependent functions provide operator access to display screens and basic settings, while multi-level password protection restricts unauthorised changes. A dedicated RS232 service port enables full PC-based configuration. The controller supports CAN communication for integration with engine ECUs and external systems. Optional event recording stores up to 250 time-stamped events (FIFO) and 10 alarm records, providing a diagnostic trail for troubleshooting and service scheduling. Automatic heater control, configurable crank/rest cycles, and a cool-down run-on timer complete the genset automation sequence.