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LXC3920 is a generator specifically designed for remote monitoring generator controller for DTU do a special optimized processing, remote transmission of data more quickly, more stable. Currently many international brands much faster than data transfer controller, etc., and can be connected to the capacitive oil level sensor can accurately measure the amount of oil, intelligent fuel management: oil spills, steal oil, fuel and so on. Monitoring of fuel consumption data and run-time data, or when a spill occurs automatically generated Touyou warning. Let moving companies understand Fuel consumption: Fuel consumption, running time, running problems. With DTU run, not only can the wireless transmission of data, you can also send an important message to the manager to ensure that the notification in place; DTU run with the GPS location information but also real-time reporting units, especially for generator rental industry base remote monitoring, fire pump monitoring, and fuel consumption monitoring and management. LXC3920 Series power plant automation controller integrating digital, intelligent and network technology, diesel generator sets for a single automation and monitoring system, automatic generator start / stop, data measure and alarming, and "three remote" (to be equipped with RS485 module) function. Controller with large-screen LCD display, Chinese, English, Spanish and Russian optional interface with operation easy and reliable operation. Parameters to achieve a variety of precision measurement, setpoint adjustment, timing and threshold setting and other functions, the controller of all parameters can be adjusted from the controller front panel, or by using a PC via USB, RS232 interface programming, adjustment and monitoring. Its compact, simple wiring, high reliability, and can be widely used in all types of generator automation systems.

    Main Features:
  • Fast data transfer : After multiple optimized protocols than any other brand ( including many international brands ) controller is much faster ;
  • Remote data transmission more stable : because between the controller and the DTU to do a special optimization, better stability ;
  • Can be connected to a capacitive oil level sensor , easy to accurately measure the amount of oil , intelligent fuel management : oil spills, steal oil , fuel , etc. ;
  • Fuel management : monitoring fuel consumption data, and run-time data , when there is leakage or Touyou happens automatically generated warnings. Let moving companies understand Fuel consumption : Fuel consumption , running time, running problems.
  • Run time data can be output to a remote monitoring system ;
  • You can check the current status , as well as remote control to start , stop and other operations ;
  • Can be set to automatically maintain a regular basis to ensure that equipment is in good standby ;
  • Strong voltage adaptability , can be a long running in 8-50V;
  • Using relay outputs , and external have good isolation , higher reliability ;
  • All inputs have high-frequency interference resistant design to ensure stable operation ;
  • With DTU run , not only can the wireless transmission of data , you can also send an important message to the manager to ensure that the notification in place ;
  • DTU with the operation of the GPS location information can also real-time reporting unit , especially for the rental sector generator ;
  • With mine design, to avoid unnecessary damage ;
  • 132x64 LCD with backlight, optional language interface (Chinese, English, Spanish and Russian), push-button operation;
  • Adapt to 3 phase 4 wire, single phase 2 wire, 3 phase 3 wire and 2 phase 3 wire (120/240V), 50/60Hz power supply;
  • The controller Can measure and display 3-phase voltage, 3-phase current, frequency, and power;
  • For mains: Over/under voltage, lack of phase; for generator: over/under voltage, over/under frequency, over current;
  • Precision measure and display engine parameters: Coolant temperature, oil pressure, fuel quantity, charger voltage, and depending on the setting for effective protection of the engine, to avoid accidental damage to the engine;
  • Control protection: Automatic start/stop, switch on/off (ATS control) and fault display;
  • With ETS, idle control, pre-heat control, acceleration and deceleration control, all are relay output;
  • Parameters setting: Allow user to modify parameters and store them in internal EEPROM, which cannot be lost even when power off. All the parameters can be adjusted from the front panel, or by PC viaUSB;
  • Types of temperature and pressure sensor can be directly used and user defined;
  • Conditions of crank disconnect can be selected.(magnetic pickup, oil pressure, generator);
  • Power supply range is (8~35)VDC, accommodating to different starting voltage;
  • Modular design, flame retardant ABS shell, plug-in terminals, embedded mounting, compact structure, easy installation.

Items Contents
Working Voltage DC8. 0V to 35. 0V, Continuous Power Supply.
Overall Consumption <3W(Standby mode: ≤2W)
AC voltage Input:
3 Phase 4 Wire
2 Phase 3 Wire
Single phase 2 Wire
3 Phase 3 Wire

15V AC - 360 V AC (ph-N)
15V AC - 360 V AC (ph-N)
15V AC - 360 V AC (ph-N)
30V AC - 620 V AC (ph-ph)
Alternator Frequency 50/60Hz
Speed Sensor Voltage 1.0V to 24V (effective value)
Speed Sensor Frequency 10,000 Hz (max)
Start Relay Output 5A DC28V power supply
Programmable Relay Output 1 5A DC28V power supply
Programmable Relay Output 2 5A DC28V power supply
Programmable Relay Output 3 5A DC28V power supply
Programmable Relay Output 4 5A AC250V voltage-free output
Programmable Relay Output 5 5A AC250V voltage-free output
Overall Dimensions 143mm x 115mm x41mm
Panel Cutout 110mm x 90mm
CT Secondary Current 5A (rated)
Working Condition Temperature: (-25~70)ºC; Humidity: (20~93)%RH
Storage Condition Temperature: (-25~70)ºC
Protection Level IP55: When waterproof rubber seal installed between the controller and panel fascia.
IP42: When waterproof rubber seal is not installed between the controller and panel fascia.
Insulating Intensity Object: input/output/power
Quote standard: IEC688-1992
Test way: AC1.5kV/1min leakage current:3mA
Weight 330g