FEATURES

• With the function of quick transfer, the automatic transfer response time is as low as 50ms, matching with the fast ATS switch, which can achieve the transfer time less than 100ms;
• In-phase transfer function;
• LCD 132x64 pixel with backlight, multiple language display (English, Other), push button operation;
• LED lamp can directly display current ATS close/open status, power status and whether load is power on;
• System type can be set to: Mains (1#) & Mains (2#), Mains (1#) & Generator (2#), Generator (1#) & Mains (2#), Generator (1#) & Generator (2#);
• S1 master, or S2 master can be set; Auto Transfer Auto Restore and Auto Transfer Non-Restore are fitted for master power;
• Measure and display 2-way 3 phase Voltage, Frequency, and Phase Sequence Status;
• Collect and display load active power, reactive power, apparent power, power factor and current;
• Independent overcurrent warning or trip alarm functions for S1/S2;
• NEL trip function is fitted;
• Load voltage monitoring function is fitted;
• Display of accumulated active power, accumulated reactive power, accumulated close times is fitted;
• Each phase voltage of S1/S2, wave distortion rate of load current and 3-21 odd times harmonic percentage can be measured;
• Display of current power supply time and S1/S2 continuous power supply time is available;
• For energy saving switch, users can wait for and close the switch until PF (close is ready) signal is active;
• Over/under voltage, over/under frequency, loss of phase, reverse phase sequence monitoring functions are fitted;
• Auto/Manual transfer is fitted, so that breaker can be forced to close or open in manual mode;
• All parameters can be configured on site; password is used to verify in case of non-professionals wrong operation;
• Commissioning can be done manually on site to conduct genset start/stop operations;
• Switch re-close and breakout re-close functions are fitted;
• Close output can be set to pulse or continuous output;
• Applicable for switches of PC class two segments, PC class three segments, CB class and CC class;
• Real time clock display, and event log function, which can record 200 data circularly;
• Black box function, which can record 5 sets of events of ATS transfer, and 60 detailed data of 50s before one set occurs and 10s after the event;
• Scheduled run/not run function for genset, run for once, run monthly or weekly, and run-on load or unload can also be set;
• Two gensets can be controlled and cycle run, master run, and balanced time run can be realized.
• Wide DC supply range, maximum 80V DC input for transient;
• Wide wire terminal space of AC input, maximum 625V voltage input;
• USB port, provides convenience for on-site debugging, and parameter or software upgrade;
• RS485 isolated communication port, makes the controller has remote control, remote communication, remote measuring, remote debugging functions by ModBus-RTU; it can remote control genset start/stop, ATS close and open;
• ETHERNET port, makes the controller has remote control, remote communication, remote measuring, remote debugging functions by ModBus TCP/IP; it can remote control genset start/stop, ATS close and open;
• Master and backup power supply can be set; ATS can normally work if one circuit is normal;
• Modular structure design, anti-flammable ABS shell, pluggable wire terminal, built-in installation method; structure is compact and installation is easy.