Y series transformer remote thermometer is specially designed for power transformers supporting products. The product can be connected with BWR, BWY series transformer windings and oil level thermometers, which can realize the remote measurement and remote information of power transformer windings and oil level temperatures. Its main features are as follows:
Input can choose Pt100 resistance signal, 4 ~ 20mA current signal, 1 ~ 5V(or 0 ~ 5V) voltage signal, etc., to enhance the adaptation ability.
with RS-485 serial communication function, easy to achieve network transmission and control.
Optional output analog current (4 ~ 20mA) signal or voltage (1 ~ 5V or 0 ~ 5V) signal output function.
Executive standard: Production standard: JB/T7631-2005 "Electronic thermostat for transformers"
Passed certification: ISO9001:2008 international quality management system certification
The test passed: IEC61000-4:2002 international standard
GB/T17626-2008 "Electromagnetic Compatibility test and measurement
technology" standard
2. Main technical indicators
2.1 Measurement accuracy: accuracy level 1
Resolution 0.1℃
2.2 Operating conditions: Ambient temperature -20℃ ~ +55℃
Relative humidity < 95% (25℃)
Power supply voltage AC220V(+ 10%, -15%)
DC: AC85V to 250V or DC110V to 250V
(Please specify the power supply voltage before ordering, otherwise AC220V shall prevail)
Power frequency 50HZ or 60HZ(±2HZ)
2.3 Thermograph power consumption: ≤5W
2.4 Dimensions of the thermometer: 160mm×80mm×140mm(width × height × depth)
Opening size: 152+1mm×76+1mm(width × height)