The GU601A is an Auto Control and Safety Protect Module for Genset. Either AUTO or MAN mode can be chosen through the panel push button. When the controller is running in MANUAL mode, the Start and Stop push buttons control the starting of the Genset. In AUTO mode, the preset “remote start signal” controls the Genset. The module displays operational status and parameters on the front panel LCD. Its main characteristics as below:
- Adopts MPU as the core.
- The protective parameters can be configured neatly through the panel push button and LCD.
- Measure and display parameters, such as frequency and voltage of generator, battery voltage, oil pressure, coolant temperature and running hour of the engine.
- Set fuel mode (N.C. or N.O.) via the procedure.
- 5 relay control outputs, except for fuel and start (crank) relay output, the rest are configurable.
- 5 digital inputs, except for oil pressure and engine temperature, the rest are configurable.
- With optional modes of built-in P/T-sensor for the user.
- Equipped with built-in communication interface to configure parameters by PC.
- All connections of the controller are by secure plug and socket, for ease and convenience to connect, move, maintain and replace the device.
Specifications:
- 128×64 graphic LCD
- True RMS measuring
- Configuration of parameters by front panel pushbuttons or communication softwareRS485, RS232,or USB port for remote communication
- Configurable fuel output energizes to stop or energize to run
- 7 Configurable inputs
- 5 Configurable outputs,1 used for GCR
- 2 Analog inputs configurable for different senders for Oil pressure and Engine temperature
- 2 Aux. Configurable analog inputs
- Push Button for manual control of GCR
1, Control panel: GU620A
2, LCD Indicator with automatic start and stop.
3, Voltage, Current, Frequency, Speed, Power factor, Battery voltage,oil pressure,Working counter indicator.
4,Charge failure, Battery low, Low pressure, High temperature, Overspeed, Underspeed, High voltage, Low voltage, Overcurrent, 5,Standby input warning.
6,Fail to start, Fail to Stop, Emergency stop, Low oil pressure, High temperature, Over-speed, Underspeed, High voltage, Low voltage, Overcurrent, Standby output alarm and stop protection.
7, Switch on/off with indicator lamps.
8, Emergency switch with indicator lamp.
Following Details:
- Module Dimensions W88mm×H75mm
- Panel Cutout W78mm×H65mm
- Thickness D48mm (without connection)
- Technical Specification
- DC working power
- Voltage range: 12V/24V (8-35V continuous)
- Cranking dropouts: 0V for 100mS, assuming dc supply was at least 10V before dropout and recovers to 5V
- Max. operating current: @12V 150mA, @24V 75mA
- Standby current: TBA
- AC input voltage: phase voltage15-300Vac RMS (AC frequency≥40 Hz)
- AC input frequency: 3-70Hz (voltage ≥15V)
- Accuracy: 1%
- Control relay outputs: 3A/30Vdc
- Protection: IP65 (when correctly installed)
- Operating ambient temperature: -20 to 70℃ Storage ambient temperature: -30 to 80℃
