Technical Specifications​

Auxiliary supply 18–72 V DC for 24 V system variants and AC/DC variants according to order code. Generator voltage input up to 600 V AC line-to-line with PT support and up to 690 V AC on selected configurations. Current input 1 A or 5 A via CT. Measured values include voltage, current, frequency, power, energy and power factor. Protection functions for over/under voltage, over/under frequency, overcurrent, reverse power, overspeed, low oil pressure, high coolant temperature and start failure. Built-in synchronizing and sync-check functions. Load-sharing support through CAN with PCC 200 or plant controller. Communication RS485 Modbus RTU and CAN J1939 or CANopen. Graphical backlit display. Programmable digital inputs and outputs. Panel-mount construction. Operating temperature −20°C to +60°C.

Functional Features​

Automatic mains-failure start. Automatic synchronization to bus or utility. Isochronous and droop load sharing. Full electrical and engine protection. Extensive metering on all phases. PC configuration through DEIF PC-Tool 200.

Application Scenarios​

Marine auxiliary gensets. Offshore supply vessels and platforms. Hospital and data-center standby power. Industrial prime power and multiple-genset parallel operation.

Performance Parameters​

Wide generator voltage sensing up to 690 V AC. CT input 1 A or 5 A. RS485 and CAN communication. Synchronization, protection and kW/kVAr management in one controller.

Material Composition​

Front-panel display housing. Internal control PCB with measurement and communication interfaces. Rear terminal block assembly for CT, PT, digital I/O and power supply.

Structural Characteristics​

Panel-mount genset controller with graphical HMI. Separate electrical measurement inputs, engine sensor inputs and communication ports. Programmable relay and digital I/O section.

Working Principle​

The controller measures generator voltage, current, frequency and phase, evaluates engine parameters from sensors or J1939 ECU data, and runs protection, start/stop, synchronizing and load-share algorithms. Outputs control fuel solenoid, starter, breaker and alarm devices.

Installation Requirements​

Install in a switchboard panel with adequate ventilation. Provide fused auxiliary DC supply. Connect CTs with correct polarity and PTs with correct phase sequence. Use shielded twisted-pair cable for communication and sensor circuits. Terminate CAN bus with correct resistances.

Usage Precautions​

Configure all protection setpoints before paralleling. Verify CT polarity and PT phase sequence. Test synchronization window before live breaker closing. Backup configuration with PC-Tool 200. Inspect alarm and event logs during periodic maintenance.