ATS Controller with Genset Exerciser Timer

Product Description

ACU133 ATS Controller is suitable for No Neutral Position 3-Stage ATS. It can accurately detect 2-way-3-phase voltage and judge voltage abnormal (such as over voltage, under voltage, over frequency, under frequency, lack of phase and phase reverse), then control ATS to transfer. After abnormal of 1# power, the controller will send signal to start the genset. The controller has remote communication, remote control and parameter configuration functions via LINK port communication.
 

2. PERFORMANCE AND CHARACTERISTICS

ACU133 controller can detect 2-way voltage (2-way mains or 1-way mains and 1-way gens) and control ATS.

1) Suitable for 3-phase 4-wire, 2-phase 3-wire, single phase and 3-phase 3-wire (requires hardware modification)  AC systems;

2) "1# in main, 2# for standby" transfer priority;

3) Measure and display 2-way 3 phase Voltage and Frequency:

1#                              2#

Phase voltage (Ua, Ub, Uc)        Phase voltage (Ua, Ub, Uc)

Line voltage   (Uab, Ubc, Uca)    Line voltage   (Uab, Ubc, Uca)

Frequency    Hz                 Frequency    Hz

 4) Over/under voltage, over/under frequency, lack of phase and phase reverse detect function;

5) LED display work status;

6) Auto/Manual mode. In manual mode, ATS can be switched by pressing front panel button;

7) 1 breaking compulsorily port;

8) Manual test and Timing test function;

9) Applicable for 2 isolated neutral line.

10) Close output can be set to Pulse or Continuous output;

11) Any one way of A phase voltage is normal, the controller and ATS can normally work. When 2-way power and volts are abnormal at the same time, if voltage of A phase is normal, ATS will automatically transfer to Breaking (Middle) Position;

12) Parameter setting: parts of parameters can be adjust from front panel; all can be adjust via LINK port(with M58 adaptor) by using computer software;

13) Digitization adjustment of parameters (abandon simulation adjustment, enhanced reliability and stability);

14) Strong anti-electromagnetic interference ability, can be used under complex electromagnetic interference environment;

15) Modular design, self extinguishing ABS plastic shell, pluggable terminal, compact structure;

16) Three installation ways: panel built-in, internal 35mm slideway and internal screw mounting.