1) AM5SE Protection Relay

Line Protection, Transformer Differential Protection Transformer Protection, Motor Differential Protection, Transformer Protection, Capacitor Protection Monitoring, Standby power Automatic Transfer Protection Monitoring, Voltage Transformer Supervision and Parallel Connection，Public measurement and control.

2) AM5 Series Protection Relay

● A complete set of protection, related to the application;
● 8 current input, 4 voltage input, 16 DI, 10 DO;
● Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V;
● 2 RS485 serial communication, IEC 60870-5-101, IEC60870-5-103 and Modbus-RTU;
● 1 RS232 for user update;
● 1 GPS for GPS timing;
● More than 200 sequence of event records, more than 400 system logs, and more than 10 seconds tripping context records;
● Powerful graphic programmable Logic.

3) AM4 Series protection relay

● A complete set of protection, related to the application; ● 4 current input, 4 voltage input, 12DI, 5DO;
● Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V;
● 1 RS485 serial communication, IEC60870-5-103 and Modbus-RTU;
● 1 RS232 for user update;
● 1 GPS for GPS timing;
● More than 200 sequence of event records, more than 400 system logs, and more than 10 seconds tripping context records;
● Powerful graphic programmable Logic.

4) AM3SE Protection Relay

Line Protection, Transformer Protection,Voltage Transformer Supervision.

5) AM2SE Protection Relay

Line Protection, Transformer Protection

6) APQM-E Advanced Power Device

Advanced power quality analysis and revenue-accurate.

7) ATE400 Wireless Temperature Sensor

● Small size
● Wireless transmit;
● Wireless transmission distance, 150 meters;
● Fase sampling frequency,15s;
● CT-powered, more than 5A starting current;
● Widely temperature measuring range, -40℃~125℃.

8) ATE200 Wireless Temperature Sensor

● Wireless transmit;
● Wireless transmission distance, 150 meters;
● Fase sampling frequency,25s;
● Battery -powered,more than 5 years;
● Widely temperature measuring range, -40℃~125℃.

9)ATE100 Wireless Temperature Sensor

● Wireless transmit,2.4GHz;
● Wireless transmission distance, 10 meters;
● Fast sampling frequency, 25s;
● Battery -powered, more than 5 years;
● Widely temperature measuring range, -40℃~+125℃.

10) ATE100M Wireless Temperature Sensor

● Wireless transmit
● Wireless transmission distance, 150 meters;
● Fast sampling frequency, 25s;
● Battery -powered, more than 5 years;
● Widely temperature measuring range, -40℃~+125℃.

11) ATC450-C Wireless Temperature Measurement

● Wireless temperature measurement;
● Measuring 60 points;
● 1 RS485 serial communication, Modbus-RTU;
● Power supply adapt with DC24V.

12) ATC600-C Wireless Temperature Measurement

● Wireless temperature measurement;
● Measuring 240 points;
● 1 RS485 serial communication, Modbus-RTU;
● 2 alarm relays
● Power supply adapt with AC/DC220V, AC/DC110V.

13) ARTM-Pn wireless temperature measuring equipment

● Wireless temperature measurement, maximum measuring 60 points;
● 4 digital inputs;
● 2 alarm relays;
● LCD display;
● Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V;
● 1 RS485 serial communication, Modbus-RTU.

14) ARTM-8 Multi Channel Temperature Controller

● 8 PT100 measurement;
● 2 Alarm relays；
● LED display;
● Auxiliary power supply adapts with AC220V, DC220V, DC110V;
● 1 RS485 serial communication, Modbus-RTU;