MEBAY DC42MCR Low Temperature Genset Controller Generator Controller Supports CAN Communication

MEBAY DC42MCR Low Temperature Genset Controller Generator Controller Supports CAN Communication

Description:
The controller is designed for ultra-low temperature operating range (-40 to 70°C). It is mainly used in the starting, stopping, parameter monitoring and fault monitoring of diesel, gasoline and gas generator sets, and supports parameter setting.

The controller adopts 2.8" 240*128 high-resolution LCD screen, with heating function. The UI design of analog pointer and digital display screen can display a variety of generator set parameters and status at the same time. When your generator set is not working properly, it can effectively implement the alarm to protect the stop.

The controller has built-in Chinese Simplified and English display interface. All parameters of the controller can be adjusted through the controller panel buttons, or adjusted and monitored through the USB port using the PC or RS485 interface. It can be widely used in various types of generator set automation systems.

Comparison:
- DC42MR: It is used for stand-alone automation. It can remotely start the signal to control the automatic start and stop of the generator set, and supports mains monitoring and automatic switching of mains/generator (AMF). It is suitable for a stand-alone automation system composed of one generator set on one-way mains. With RS485 port.
- DC42MCR: Based on DC42MR, the speed sensor (MPU) detection has been changed to a CAN communication interface, which is suitable for more than 40 types of EFI engines.

Features:
- It adopts 32-bit high-performance MCU control;
- 2.8" 240*128 high-resolution LCD display, with Chinese and English switchable. It can be customized according to customer needs;
- UI interface with pointer instrument and digital display and new original design;
- Made of hard screen acrylic material, the screen is wear-resistant and scratch-resistant;
- Using silicone, the panel is waterproof, oil-proof and anti-ultraviolet, with good operating feeling and long service life;
- With USB interface: parameters can be set through USB interface, enabling monitoring in real time. And parameters can be set when the controller is not connected to a power supply;
- With RS485 interface: the use of MODBUS protocol can realize telemetering, remote signaling and remote control;
- With CAN communication interface and built-in J1939 protocol, it has matched more than 40 kinds of EFI engines (only for DC42MCR);
- Acquisition and display of multiple engine and generator parameters;
- Input and output port status display;
- Built-in real-time clock, with shift planning and maintenance planning function: the monthly or weekly duty plan of the generator set can be arranged through the setting, and the monthly or weekly maintenance plan of the generator can be arranged for more flexible use of the generator set;
- Maintenance countdown function: you can set the maintenance timer or date;
- With the event recording function: 100 sets of alarm records can be saved, including the relevant parameters of the unit when the fault alarm occurs; 5000 system logs can be saved to find the cause of failures;
- It has 6-way outputs, including 2-way high-power relay outputs, 4-way high-power MOSFET outputs and configurable functions, more than 20 functions to choose from for each channel;
- With 4-way configurable switching inputs, more than 20 functions to choose from for each channel;
- It has 3-way analog inputs of sensors, of which the oil pressure sensor is compatible with voltage signal input, and a variety of display units can be configured;
- Battery charging control: it can control the charger work according to the battery voltage, effectively prevent battery overcharge and power loss;
- The sensor curve can be customized by panel buttons and PC software;
- Suitable for three-phase four-wire, three-phase three-wire, single-phase two-wire and two-phase three-wire (120V/240V) power supply 50/60HZ system;
- A variety of starting conditions (speed, frequency and oil pressure) combination can be selected;
- Control and protection function: realize automatic start/stop of generator set, ATS switching and perfect fault display and protection;
- With waterproof ring: protection performance reaches IP54 after panel installation;
- Modular design: all wiring is completed through European-style terminals. It is very easy and convenient to finish the assembly, connection, maintenance and replacement of equipment.

Parameter Display:
- Engine speed;
- Engine oil pressure;
- Engine temperature;
- Engine fuel level;
- Engine battery voltage;
- Engine charging voltage;
- CAN related parameters (only for DC42MCR)
- Mains frequency;
- Mains phase voltage L-N;
- Mains wire voltage L-L;
- Generator three-phase phase voltage L-N;
- Generator three-phase line voltage L-L;
- Generator three-phase current A;
- Generator frequency Hz;
- Generator power factor COSφ;
- Generator active power KW;
- Generator apparent power KVA;
- Generator reactive power KVar;
- The load rate % of the generator this time;
- Generator cumulative average load ratio %;
- Electrical energy Kwh generated by the generator this time;
- Electrical energy Kwh accumulated by the generator;
- Cumulative number of starts of the unit;
- Cumulative number of motor actions of the unit;
- Cumulative power-on time of the module;
- Operating time of the unit;
- Cumulative operating time of the unit;
- Unit maintenance countdown;
- Switching input function display;
- Relay output function display;
- The current date and time.

Alarm Protection:
- Over-speed
- Under-speed
- Low oil pressure
- High temperature
- Low fuel level
- External instant alarm
- D+ open circuit
- The rotational speed signal is lost
- Sensor open circuit
- Over-frequency
- Under-frequency
- Power generation over-voltage
- Power generation undervoltage
- Over-current
- Current imbalance
- Over power
- Maintenance expiration
- Low water level alarm
- Emergency stop
- Startup failure
- Battery over-voltage
- Battery undervoltage
- The charger failed to charge
- Shutdown failure
- ECU shutdown alarm
- ECU communication failed

Specifications:
- Operating voltage: DC8V to 36V continuous
- Power consumption: standby: 24V MAX 2W; Operation: 24V MAX 5W
- AC voltage input: one-phase two-wire 30VAC-360VAC (ph-N); Two-phase three-wire 30VAC-360VAC (ph-N); Three-phase four-wire 30VAC-360VAC (ph-N)
- Engine speed signal range: 50-10000Hz
- Maximum cumulative running time: 99999.9 hours (minimum storage time is 6 minutes)
- Fuel output (relay): 5Amp DC + VE supply voltage output
- Motor output (relay): 5Amp DC + VE supply voltage output
- Configurable output 1 (MOSFET): 3Amp DC + VE supply voltage output
- Configurable output 2 (MOSFET): 3Amp DC + VE supply voltage output
- Configurable output 3 (MOSFET): 3Amp DC + VE supply voltage output
- Configurable output 4 (MOSFET): 3Amp DC + VE supply voltage output
- Excitation output: DC + VE supply voltage output
- Configurable input: valid when connected to the negative terminal of the battery
- Working conditions: -40 to 70°C (when the controller is at -40°C, the LCD has a display but slow response after 20 seconds of power-on, and it can be operated and displayed normally in 2 minutes)
- Storage conditions: -40 to 85°C
- Protection class: IP65 (when the controller and control screen are equipped with waterproof rings)
- Insulation level: Apply AC2.2kV voltage between the AC high-voltage terminal and the low-voltage terminal, and the leakage current within 1min is not more than 3mA
- Dimensions: 142 x 105 x 45mm/5.6 x 4.1 x 1.8"
- Hole spacing: 116 x 90mm/4.6 x 3.5"
- Weight: 0.6Kg/1.3Lb
    
Package Included:
- 1 x Set of Genset Controller

Note:
- Battery is not included.