The BWR-04J (TH) Transformer winding temperature controller Temp Metter mainly consists of elastic components, sensing ducts, temperature sensing components, electric heating elements, temperature transmitters, integrated converters, and digital displays.

 

The BWR-04J (TH) Transformer winding temperature controller Temp Metter is inserted into the oil hole on the top of the transformer oil tank. When the transformer load is zero, the reading of the winding temperature controller is the temperature of the transformer oil. After the transformer is loaded, the current directly proportional to the load taken out through the transformer current transformer flows through the electric heating element embedded in the corrugated tube after adjustment by the converter. The heat generated by the electric heating element increases the displacement of the elastic element. Therefore, after the transformer is loaded, the displacement of the elastic element is determined by the top oil temperature and the load current of the transformer. The temperature indicated by the transformer winding temperature controller is the sum of the top oil temperature of the transformer and the temperature rise of the coil to the oil, reflecting the temperature of the hot part of the tested transformer coil.

 

The BWR-04J (TH) transformer winding temperature controller Temp Metter is designed based on the principle of additional temperature rise. This product has the characteristics of small size, full functionality, convenient installation, and simple operation. And it can output a DC (4-20) mA standard current signal for use in computer systems and secondary instruments, achieving unmanned power plant management.

 

 

TSI Card 3500/53

Oil level meter DYW-250

Sensor 7000TD

CCM Card PC D230

POSITIONER VALVE FIELDVUE DVC6200

camera lens YF-A18-2A-2-15(B2)

Bolt Heater HY-GYY-1.2-380V/3

Turbine speed meter DF9011 PRO

ROTARY FEEDER FOR BUCKET ELEVATOR BOTTOM ASH XG-100(300X300)

Sensor 330104-00-06-10-02-00

Annunciator CJX-9

Magnetic Liquid Level Indicator UHZ-10C00N

multi-channel intelligent vibration monitor JM-B-6Z

INTELLIGENT REVERSE ROTATING SPEED MONITORING DEVICE JM-C-337

DEH OVERSPEED SENSOR CS-1,L=100mm

Electrical actuator with motor ZHB2500-25

LVDT Position Sensor HTD-50-6

SENSOR, DIFFERENTIAL EXPANTION PROBE PR6426/010-040

LVDT Position Sensor C9231124

LVDT Position Sensor TD-1-50

Gap Transmitter GJCF-15

Case Expansion Transducer TD-2

ROTATING SPEED MONITOR JM-D-5KF

LVDT Position Sensor TDZ-1

Bellows GJCFB-15

Vibration Monitoring Device & Protection Device Display Module HY6000VE

DFYLSYC-2023-07-20-A