Original DC100D MK2 Generator Parallel Grid-Connected Controller Module Control

1.Summary

This series controller is designed for manual/auto parallel system generators with similar or different capacity. Additionally,It is suitable for independent constant power output and multiple generators in parallel. It allows automatic start/stop, parallel running, data measurement, alarm protection as well as remote control, remote measurement and remote communication function.

4.3inch colorful LCD screen display with brand new UI design is adapted in this controller that the relative failures can be displayed directly. All the parameters can be displayed by simulated indicators and words. Besides, LCD screen can display various faults in the same time that the gen set will be stopped once it can’t work smoothly.

The gen set parallel controller utilizing the GOV (Engine Speed Governor) and AVR (Automatic Voltage Regulator) control function, the controller is able to synchronize and share load automatically; it can be used to parallel with other DC100D MK2 controller. DC100D MK2 controller accurately monitors various working states of the generator set. When the generator set works abnormally, it automatically opens the bus bar and disconnects the bus, shuts down the generator set, and displays the fault status on the LCD.  SAE J1939 interface enables the controller to communicate with various ECU (ENGINE CONTROL UNIT) which fitted with J1939 interface.

There are Chinese/English interface options, more language can be set according to user’s request. All the parameters can be configured through the front face buttons or use programmable interface by RS485 or USB to adjust via PC. It can be widely applied for all kinds of auto control system of gen sets.

2.Main Features

  32bit high performance single chip microcomputer.

  4.3inch TFT colorful big screen LCD, Available in 5 languages, user’s language set if necessary.

  Indicator and number display through UI surface.

  Acrylic material is adapted to protect the screen.

  Silicone panels;

  USB Port: parameters can be set even without power through USB port to monitor in real time.

  With RS485 communication port, can achieve "Three Remote" functions via MODBUS protocol.

  Standard CAN communication port, built-in J1939 protocol, has matched more than 40 kinds of engines.

  Various kinds of parameters display.

  Input/output function, status can be shown directly.

  More categories of surface setting.

  Real time clock inside: preset time operate and auto maintenance is available. Gen set working plan can be set as per week or month.

  Protection countdown function, which can set the maintenance time or date.

  The black box function can save the relevant parameters of the unit when the fault alarm occurs in real time, and it is convenient to find the cause of the fault.

  Totally 8 relay’s output, among which 6 relay output can be self-configurable, each relay can be set as max 50 functions, besides, there are 3 groups as non-contact terminals.

  With 7 switches input, up to 40 functions optional.

  5 sensor simulation input connectors, 2 input types configurable and various kinds of units can be set.

  Battery charging control function, which can protect the battery according to battery voltage status.

  Sensor can be self-defined by front face button or PC software.

  Adapt to 3P4W,1P2W,2P3W(120V/240V,50/60HZ).

  Collects and shows 3-phase voltage, current, power parameter and frequency of Bus bar.

  For Bus, controller has loss of phase and phase sequence wrong detection functions; For generator, controller has over voltage, under voltage, over frequency, under frequency, over current, over power, reverse power, loss of phase, phase sequence wrong detection functions.

  Synchronization parameters：Voltage Difference Between Bus bar, Frequency Difference Between Bus bar, Phase Difference Between Bus bar, multiple running modes in auto state: with load running, off load running, demand parallel running.

  Ramp on and ramp off function.

  Various of crank conditions (RPM, Frequency, Oil Pressure) can be chosen.

  Control Protection: Auto Start/Stop of gen set, load transfer (ATS control) and perfect failure display and protection.

  Standard water-proof rubber gasket. The waterproof can reach IP65.

  Module design: All the connections are adapted with European connectors so that installation, connection, repair and replacement can be more easily.

Parameters