タイトルまたは説明

Power automation controller HGM***0/***0 series for single diesel generator automation and monitoring system, realize the generator of automatic start / stop, data measurement, alarm and protection function of "three remote". The controller uses the liquid crystal (LCD) display, can display Chinese, English and other languages, simple operation, reliable running.

Power automation controller HGM***0/***0 series adopts *2 bit microprocessor technology, realizes precise measurement, constant value control and timing, threshold setting and other functions of various parameters, the vast majority of parameters from the front panel of the controller. All the parameters can be adjusted, using the PC through the USB interface to adjust, and can use the PC through the RS**5 interface adjustment and monitoring. Its compact structure, simple connection, high reliability, and can be widely applied to various types of power system automation.

Performance and characteristics

HGM7X*0: for stand-alone automation, the remote boot from the start and stop control signal generator;

HGM7X*0: Based on the increase in HGM7X*0 electric power monitoring and the city electricity / power automatic switching control function (AMF), especially stand-alone automation system on a road, a road power unit.

Its main features are as follows:

1 use the *2 bit ARM microcontroller hardware, high integration, reliability is further improved;

2 liquid crystal display with backlight, LCD **2x*4, Chinese, English and other languages optional interface operation, and site selection, convenient debugging personnel test machine factory;

3 screen protection adopts hard screen acrylic material, wear resistance and better scratch performance;

4 silica gel panel and the key, to adapt to the environment of high and low temperature capability;

5 with RS**5 communication interface, using MODBUS protocol can realize the function of "three remote"; (need to use the controller with RS**5 interface);

6 has the function of SMS, when the generator has the alarm can alarm information to the set of 5 phone number to send, also via SMS to control the generator and consult the generator state; (need to use the controller with GSM interface);

7 with CAN BUS interface, can be connected to electric machine J***9 with, can not only common data monitoring of EFI engine (such as temperature, pressure, speed, fuel consumption etc.), can also through the CANBUS interface to control the starting, stopping, acceleration and deceleration, (need to use the controller with CAN BUS interface);

8 suitable for three-phase four wire, three-phase three line, single-phase two-wire, two-phase three wire (**0/**0V) power supply *0/*0Hz system;

9 acquisition and display the city electricity / power three-phase voltage, three-phase current, frequency, power parameters;

*0 power with overvoltage, undervoltage, frequency, less frequency, phase, negative phase sequence function, power generation with overvoltage, undervoltage, frequency, less frequency, over current, over power, reverse power, lack of phase, negative phase sequence function;

*1 three fixed analog sensors (temperature, pressure, liquid level);

*2 two programmable analog sensor can be set to the temperature or pressure or liquid level sensor (only the HGM*2X0 has this feature);

*3 precision acquisition of various engine parameters:

Temperature WT ° C/ ° F display at the same time

The oil pressure OP kPa/Psi/Bar display at the same time

Fuel FL unit:%

Speed SPD unit: RPM

The voltage of the battery unit: VB V

Electromechanical pressure charging VD unit: V

Timer HC can be accumulated ****5 hours

The cumulative total of ****5 times the maximum boot

*4 control and protection function: the realization of automatic diesel generating sets start / stop, closing and opening (ATS switching) fault and perfect display protection function;

*5 all output ports are relay output;

The *6 parameter setting function: allow the user to change the setting of its parameters, and memory in the internal FLASH memory, will not be lost in the system when the power is off. The vast majority of parameters from the front panel of the controller. All the parameters can be adjusted, the use of PC through the USB interface to adjust, and can use the PC through the RS**5 interface to adjust;

*7 kinds of temperature, pressure, level sensor curves can be used directly, and can be custom sensor curve;

*8 kinds of successful starting conditions (speed sensor, oil pressure, power) can choose;

*9 power supply range (8~*5) VDC, can adapt to different starting battery voltage;

*0.HGM***0 series controller with historical records, real-time clock, timer switch machine (month / week / every boot time and you can set whether to load) function;

*1 can be used for pumping unit, can also be used for indicating instrument used (only indication, alarm, relay no action);

*2 have the maintenance function, the maintenance time can be set to the action (only a warning or alarm shutdown);

*3 all parameters using digital adjustment, abandons the conventional method of simulating adjustment potentiometer, improve the reliability and stability of the machine;

A rubber sealing ring between the *4 outer shell design and control panel, waterproof performance can reach IP*5;

*5 fixed controller card using metal card member, under the environment of high temperature performance to be more splendid;

The *6 module structure design, flame retardant ABS shell, pluggable terminal, embedded installation, compact structure, convenient installation.