Control system
Using microprocessor as a core, graphics LCD with big screen and backlight, display between Chinese and English, key touch for operation.
Have a RS485 port, can used for communicate to PC by MODBUS to control
Precision measure and display of
Mains voltage
Mains frequency (Hz)
Mains current
Precision measure and display of
Mains voltage
Mains frequency (Hz)
Mains current
Generator voltage
Generator current
Generator frequency (Hz)
Generator active power (kW)
Generator inactive power (kVar)
Generator apparent power (kVA)
Generator power factor
Generator starts count
Generator hourÛ¥s count
Generator cumulate electric energy (kW/h)
Generator temperature
Generator pressure
Generator fuel level
Start battery voltage
- Configurable single -phase 2 wires or 2-phase 3 wires or 3-phase 4 wires AC system input;
- Control protection: Automatic start/stop, load transfer and alarming of generator;
- Parameters setting: Allow user to modify setting and store them inside internal FLASH memory, the parameters can not be lost even with power down. All parameters can be set from the front panel, or be set by PC used SG72;
- Three channel analog inputs, may joint with Resistive-type temperature/ pressure/ fuel level sensors, several temperature and pressure sensors can be used directly (ie. VDO, DATCON, CUMMINS), also may select “user defined†sensor via entering 8 point curves;
- Display of generator cumulated electric energy;
- Security password-protected programming levels;
- Several crank success conditions are optional;
- Built-in speed/frequency detecting units can accurately judge the states such as crank success and over speed;
- Power supply range is wide, accommodating to different starting battery voltage environments;
- All parameters use digital modulation, abandoning analog modulation using conventional electronic potentiometer, reliability and stability are increased;
- Built-in watch dog can never be dead halt, ensuring smooth program execution;
- Modular configuration design, inserted type connection terminals, flush type installation, compact structure, easy installation
