A wide range of high quality controllers for various power applications

SmartGen ACC7200 Diesel Air Compressor Controller

* All prices on this website are retail in USD on EXW incoterms


ACC7200 Diesel Air Compressor Controller is used for air compressor with diesel-driven engine in order to realize functions of compressor start/stop, data measurement, maintenance, alarm protection and “three remotes”. It has speed regulator function, and CANBUS (SAE J1939) port, which can control various ECU or non-ECU diesel-driven air compressors.

ACC7200 Diesel Air Compressor Controller applies 32-bit ARM micro-processor technology, which can realize functions of precise measurement for many parameters, set-point adjustment, timing and threshold setting etc. A majority of parameters can be adjusted from the control panel. All parameters can be adjusted and monitored on PC by RS485 or USB port. It can be widely used for diesel-driven air compressor control system with compact structure, simple wiring, and high reliability.

ACC7200 Diesel Air Compressor Controller has higher protection level with IP60 and the front panel even reaches to IP65, which the rear housing is of fully sealed structure. The high level protection can effectively prevent dust and other substance from coming into the controller inside and prevent water seepage and condensation seeping into the controller cabinet, making the controller run stably and reliably. Therefore, it is more suitable for the field, mine, urban construction and other application scenarios with serious dust and complex working conditions.


4.3-inch color screen with 480x272 display resolution,optional Chinese, English and other languages, simple operation interface;
RS485 communication port realizes "three remotes" function by MODBUS protocol;
CANBUS port can monitor ECU common data (speed, water temperature, oil pressure, load rate, fuel consumption etc.);
8 ways of analog sensors, 3 ways of fixed resistance type, and 5 ways of flexible resistance/current/voltage type, which can precisely detect data of water temperature, oil pressure, fuel level, air compressor discharge pressure, and discharge temperature etc.;
Multiple temperature, pressure, and level sensor curves can be used directly, and custom sensor curve is also available;
Can precisely collect all kinds of parameters of air compressor, which provides high water temperature, low oil pressure, over speed protection, and discharge pressure high, discharge temperature high protection etc. with complete protection functions;
DPF regeneration function, which meets Euro V emission standard;
Speed regulator function can automatically stabilize the discharge pressure;
All outputs are relay outputs;
Parameter setting function allows users to change and set the parameters, and at the same time they are stored in internal EEPROM memory and will not get lost at outage;
Crank disconnect conditions (speed, oil pressure, speed or oil pressure) are optional;
Wide operating voltage range DC (8~35V), which can suit for different battery voltage environments;
Real-time clock and event log functions, which can record cyclically 200 data (including engine speed, water temperature, oil pressure, fuel level, battery voltage, compressor discharge pressure, discharge temperature, loading status information);
Black box recording function, which can record cyclically 5 events, 60 data between previous 50s and afterward 10s for each event (including engine speed, water temperature, oil pressure, fuel level, battery voltage, compressor discharge pressure, discharge temperature, loading status information);
U-disk interaction function, the U-disk can upgrade program, import and export configuration, export historical records and black box records;
Heater, cooler and fuel pump control functions;
Maintenance function; maintenance type can select as date, running time, date + running time, maintenance time due action can be set (indication (only for PC software), warning or shutdown alarm);  
All parameters apply digital adjustment, getting rid of common potentiometer's analog regulation method, and improving reliability and stability of the whole device;
Sealing gasket is designed for enclosure, the front panel and the overall protection level can reach IP65 and IP60 separately;
Wide operation temperature range (-30°C~+70°C), applicable for tough environment occasions;
Modular design, anti-flaming ABS shell, pluggable terminals, built-in mounting, compact structure and easy installation;

Why SmartGen?

  • More than 200,000 units yearly
  •  19 years of successful business
  • More than 50 offices worldwide
  • Almost 200 technology patents
  • ISO, GM and CCSR certificates
  • High quality and low prices
  •  Wide variety of generator parts


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