WTR-35 - Winding Temperature Relay (Thermistor Relay)

AvailabilityIn Stock
CategoryTemperature Relay
Payment MethodsCash, COD, DirectDebit
Rated 0.0/5 based on 0 customer review
5
0
0%
4
0
0%
3
0
0%
2
0
0%
1
0
0%

WTR-35 - Winding Temperature Relay (Thermistor Relay) Details

  • Safety device for Electrical Motor in Industry
  • Trip based on overheating sense in Motor Winding
  • PTC Temperature Input
  • 1 Relay 1 C/O,5A, 230V AC
  • Front LED indication for Fault Identification
  • Size: 90 X 35 X 60 (H XW X D) mm
  • Supply Voltage : 50-550V AC

Technical Specification

INPUT SPECIFICATION :
Auxiliary Supply

50 To 550V AC
50/60Hz

Output contact1Relay 2 CO
contact rating(resistive)5 Amp 230V AC (resistive)
InputPTC Thermistor
Setting for PTC
1. Sensor Short0-39 ohm
2. Sensor Healthy40 ohm - 4K ohm
3. Sensor Trip 4.1K ohm - 5.5K ohm  
4. Sensor Open5.6K ohm & Above
5. Sensor Cut in1.5K ohm - 1.8K ohm
Temperature range for Thermistor70°C to 180°C ( for PTC)
Trip time delayLess than 1 sec.
ResettingAuto / Manual(Remote)
Mode of operationFail safe / Non-fail safe
Indications:
1. Power onLED
2. Sensor ShortLED
3. Sensor HealthyLED
4. Sensor TripLED
5. Sensor OpenSensor Short, Healthy & Trip LED
Blink
EnclosurePolycarbonate (PC)
Dimensions (mm)90(H) X 35(W) X 60(D)
Mounting35 mm Din Rail Mounting
Indications:
1. Power on-5°C to +60°C
2. Sensor faulty/HealthyUp to 95% Rh

Application

  • Transformer winding protection
  • Motor winding protection
  • Generator winding protection

Product Variant

Part CodeVoltage InputOutputSupply
 WTR-35-E2-00PTC Sensor1R 1C/O50V-520V AC
Our Products

Request For Quotation
Location
Shed No 30, B. N. Industrial Estate, Nikol, NR. GIDC Kathwada Gate No. 5 , S P Ring Road,,
Ahmedabad - 382350
Gujarat (India)
D J PATTELL
All rights reserved - Copyright © 2025 - Powered by
4allBIZ
Request a Call Back!