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China, Chinese Blue Jay Twsk Transformer Temperature Monitoring Replace Traditional Temperature Gauges1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
HeatingRefrigeration Temperature ControlThermostat Temperature ControllerTransformer Temperature Monitoring
Chongqing Blue Jay Technology Co., Ltd
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Product Description The TWSK Series transformer temperature controller is specifically designed for the container transformer stations. It accurately measures the oil temperature of the transformer and the environment temperature. Real-time control of the cooling fans, heaters, alarms, and trip actions based on transformer winding temperature sensors and custom programming. when the oil temperature exceeds the threshold, it automatically triggers over-temperature alarms or trips, when the ambient temperature rises, it starts the fan for cooling, and when humidity approaches condensation levels, it activates the heater for dehumidification.The temperature sensor adopts an armored PT100 liquid sensor with a three-wire connection, supporting cable lengths of up to 20 meters. It provides precise temperature readings without the need for compensation or calibration. The controller is also equipped with RS485 communication for remote monitoring and data transmissionFeature3-digit LED display;Automatic fan/heater control;Over temperature alarm;PT100 temperature sensor input;Two DC 4-20mA analog outputs;Temperature monitoring from -50 ~ 150°C;RS485 with Modbus RTU protocol. SpecificationWorking powerPower supply220VAC, 50HzConsumption≤1VAMeasurementOil temp. measure range-50 ~ 150°CAmbient temp. measure range-50 ~ 150°CHumidity range10 ~90%RHResolution0.1Response speed<1sAccuracy errorTemperature: <1°C Humidity: <5%OutputRelay output3* relay outputs, 5A@AC250V contact capacityAnalog outputDC 4~20mACommunicationRS-485/ MODBUS - RTU (9600; n,8,1)SafetyWithstand voltage2kV AC RMS 1 minute, between input / output / case / power supply; 1kV AC RMS 1 minute, between output and power supply.InsulationInput, output and power supply to the chassis ≥5 MΩEnvironmentProtection (TH)Anti-containing acid, alkali, salt gasWork environment-40~80°C; NoncondensingStorage environment-40~85°C; NoncondensingOthersDisplay methodProgrammable 3-rows LED switching displayDimension160W*80H*80Dmm; Hole size: 152×72mmApplicationElectrical power system;Photovoltaic system transformers;LV / MV container transformer station;Transmission and distribution industry.Wiring DiagramCompany Profile
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