What kind of standard temperature measuring device of power transformers should press

Power transformer is a static electrical device, is used to a certain value of the AC voltage (current) becomes the same frequency as another one or several different values of voltage (current) devices. Power transformer is one of the main equipment of power plants and substations. Transformer action is multifaceted not only can increase the voltage of the electrical energy to power the region, but also the voltage is reduced to the use of voltage levels to meet the needs of electricity. In short, boost and buck must be done by the transformer.
So we know what kind of standard temperature measuring device of power transformers should press
1. Should be measured top oil thermometer (pole-mounted transformer can be downloaded);
2.1000kVA and above oil-immersed transformers, 800kVA or more oil-immersed transformer and 630kVA and above plant and dry-type transformers, the thermometer should be connected to the remote signal signal;
3. Strong oil circulation water-cooled transformers shall be provided separately in the cooler the temperature measuring device import and export;
4. When the temperature, the temperature should calculate the tube is filled with transformer oil base;

5. Provision should be dry-type transformers manufacturer, provided a temperature measuring device.