Product Description

Dual power ATS controller is a dual power transfer module integrated with configurable function, automatic measurement, LCD display, and digital communication. It combines digitalization, intelligence and networking together, which realizes automation for measuring and control process, reducing artificial operation mistakes. It is the ideal product for dual power transfer.

Dual power ATS controller is made with the microprocessor in the core, which can precisely measure 2-channel 3-phase voltages, make correct judgment and control outputs for occurred voltage abnormal (over voltage, under voltage, loss of phase, over frequency, under frequency, reverse phase sequence). It has compact structure, advanced circuits, simple wiring and high reliability, and can be widely used in electrical automatic control system of electric power, telecommunications, petroleum, coal, metallurgy, railways, municipal administration, intelligent building etc. 

   Features

*The system type can be set to mains-power generation, power generation-mains power, and mains-mains power;

*LCD is 132x64, with backlight, two languages ​​(Simplified Chinese, English) display, touch button operation;

* Collect and display two-way three-phase voltage, frequency and phase sequence;

* With display of cumulative closing times of A power supply/B power supply;

* It has the display of current continuous power supply time and accumulated power supply time of A power supply/B power supply;

* With overvoltage, undervoltage, overfrequency, underfrequency, phase loss, reverse phase sequence functions;

* With automatic/manual state switching, in manual mode, the switch can be manually controlled to close and open;

*All parameters are programmable on site, and password verification is adopted to prevent non-professionals from misoperation;

*On-site manual test machine can be used to start and stop the generator set;

* With switch reclosing function;

*Close output can be set to pulse or continuous output;

* Two-way N line separation design;

* Real-time clock display, with historical record function, can record 50 pieces of data cyclically;

* It has the function of regular inspection and startup of the generator set, which can be set to run once, monthly or weekly, and whether to run with load or not;

*AC power supply can be phase voltage (L, N), power supply range: (170~277)V.

*It is equipped with one RS485 isolated communication interface, using ModBus-RTU communication protocol, with functions of remote control, remote signaling, remote measurement, and remote adjustment, and can remotely control the start and stop of the generator set, and the functions of remote control switch closing and opening;

*Suitable for a variety of AC system types (three-phase four-wire, single-phase two-wire, two-phase three-wire mode)

* Modular structure design, flame retardant ABS shell, pluggable terminals, embedded installation, compact structure, easy installation.