A wide range of high quality controllers for various power applications

SmartGen HAT828 High Speed ATS Controller, Synchronization

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


Technical Parameters:
Display  LCD(240*128)
Language  Chinese & English & Others
Programmable Input  8
Programmable Output  10
AC System  1P2W/2P3W/3P3W/3P4W
Alternator Frequency  50/60Hz
Volt Freq Protection  ●
Monitor Interface  RS485
Programmable Interface  USB
RTC(Real Time Clock)  ●
Scheduled Start Genset  ●
Circulate Start Genset  ●
Switch Over Priority  ●
DC Supply  DC(8~35)V
Case Dimensions(mm)  260*180*54
Panel Cutout(mm)  242*161
Operating Temp.  (-25~+70)℃

Product Overview:
HAT828 High Speed ATS Controller is a dual power transfer module that can output switch transfer signals within 15ms in the case of any power outage, and synchronously transfer when both power supplies are normal. It is suitable for PC two-stage transfer switch (high speed and normal). With embedded operation system, it can precisely detect 2-way 3-phase voltage and make accurate judgment for voltage abnormal situation (over voltage, under voltage, over frequency, under frequency, loss of phase, reverse phase sequence). It also has configurable input/output, LCD display, digital communication and other functions.

HAT828 High Speed ATS Controller combines digitization, intelligence and networking. Automatic measurement and control can reduce incorrect operation, which is an ideal option for dual power transfer. With compact structure, advanced circuits, simple wiring and high reliability, it can be widely used in electric power, post and telecommunication, petroleum, coal, metallurgy, railways, municipal administration, intelligent building and other places with high requirements for power reliability.


Can complete power outage detection and control signal output within 15ms after power off; with high speed PC two-stage switch, it can realize switching within power outage 20ms;

Suitable for PC two-stage transfer switch (normal and high speed);

System type can set as: Mains-Gen, Gen-Mains, Mains-Mains, Gen-Gen;

4.3-inch single color 240x128 LCD display with white backlight, multilingual interface (Simplified Chinese, English, other), other is default as Traditional Chinese, push-button operation;

Collect and display 2-way 3-phase voltage, frequency and phase sequence;

Synchronous transfer when power is available on both sides (including abnormal situation);

Display accumulated close times, auto transfer times, mains failure transfer times;

Display current continuous supply time and S1/S2 accumulated supply time, auto transfer running time;

With over/under voltage, over/under frequency, loss of phase, reverse phase sequence detection function;

Auto/Manual mode transfer. In manual mode, it can manually control switch transfer;

All parameters can be configured on site. Passwords authentication ensures authorized staff operation only;

Manual commissioning on site to achieve genset start/stop operation;

With switch re-closing function;

Closing output signal can be set as pulse or continuous output;

2-way N-wire isolated design;

Real-time clock (RTC); event log function (event log can record 200 items circularly);

With black box function, can record 5 groups of events in ATS auto transfer circularly, 60 detailed data of 50s before each event record, and 10s after each event record;

Scheduled routing run & scheduled not run (can be set as start genset once a day/week/month whether with load or not);

Can control two gensets to work as cycle run mode, master run mode and balanced run mode;

With customized boot screen function;

Widely DC power supply range allows the controller can bear instantaneous DC 80V input;

AC power supply can be phase voltage (L-N) or line voltage (L-L), supply range AC(90~576)V;

Large terminal space allows the controller can bear maximum AC 625V voltage input;

With Dual-RS485 isolated communication interface. With “four remote” (remote control, remote measurement, remote communication, remote adjusting) function by the ModBus-RTU communication protocol. Genset start/stop and switch transfer can be controlled remotely;

Suitable for various AC systems (3-phase 4-wire, 3-phase 3-wire, single-phase 2-wire, and 2-phase 3-wire methods);

Modular design, anti-flaming ABS plastic shell, pluggable terminal, embedded mounting, compact structure with 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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