Product Description

The 11-0018905 is a DEIF GEMPAC series multi-function genset controller with CANBUS communication interface. It is a compact rack-mount control unit for marine and land-based generator sets, integrating analogue and digital I/O terminals, supporting 0-20mA signal input/output. It monitors generator electrical parameters and engine operating conditions to realize automatic start/stop, protection and load management functions.

Key Functions

• Generator voltage, current, frequency, power factor measurement and display
• Engine monitoring: RPM, temperature, oil pressure and battery voltage
• Auto start / stop control of genset under remote or local mode
• Overvoltage, undervoltage, overcurrent, overspeed, low oil pressure protection with alarm
• CANBUS communication for data exchange with ship automation and power management system
• 0-20mA analog signal interface for external transducer connection
• Fault event logging for troubleshooting and maintenance review

Application Scenarios

Mainly applied on marine vessel generator sets, offshore platforms, emergency backup power plants and stationary diesel generator systems. It is widely used for power control and safety protection in ship power management systems.

Common Issues & Troubleshooting

• Failure to start genset: Check enable signal, engine sensor wiring and controller power supply
• Inaccurate measurement readings: CT/PT wiring error or damaged analog transducer
• CANBUS communication loss: Termination resistor missing, cable damage or terminal loose
• False protection trip: Sensor drift, wiring short circuit or parameter misconfiguration
• No display: Inspect 24VDC power input, fuse and front panel connector