Products

Scanners are Microprocessor based electronic instruments for various applications like Transformer Oil Temperature Monitoring and Bearing Temperature monitoring, etc... Instruments with capability of sensing RTD and Thermocouple are available. Optional data logging features are also available.

Developed for monitoring the temperatures of L.V. windings of the Dry-Type Transformer/Cast Resin Transformers, these instruments display the winding temperatures and take necessary control action as per set and differential values programmed by the user. The protection system also records maximum temperatures attained and will display the same along with corresponding channel number.This Instrument can be connected to a maximum of 8 sensors and has 4 relays.

Technical Specifications

SL NO	PARAMETERS	DESCRIPTION
01	Temperature sensor input	RTD (PI-100 DIN 43760)
02	No. of sensor Inputs	Four and Eight
03	No.of Relays	4 (Fan, Alarm trip and Fault)
04	Range	0-300 °C
05	Resolution	0.1 °C
06	Accuracy	±1°C
07	Communication	RS-485 MODBUS RTU protocol & Data logger (Optional)
08	Supply voltage	90-260V AC/DC