The application of transformer oil temperature table checking instrument

Power transformer overload or local anomalies change will cause the transformer oil temperature parameters, result in different normal running of the transformer temperature rise. If long-term operation under the conditions of overheating will cause the service life of the winding insulation aging fast, and the safety factor is reduced, and even malignant electricity accident. Power system in our country has a very large and super large power transformer oil used in the detection of moderate winding temperature pressure type thermometer, temperature sensing element and display table through capillary connection between the viscosity of inspection and check the tear open outfit will be difficult. Transformer oil temperature table checking instrument used for testing and calibration from the list of transformer oil temperature thermometer, the oil level of platinum resistance thermometer, thermometers, dial thermometers, pressure type thermometer, the main transformer temperature controller, such as winding thermostats are very suitable for power supply bureau, power transmission and transformation, maintenance company, substation work area, the temperature of the power plant using standard equipment. The characteristics of the transformer oil temperature gauge verification: litres of cooling speed, high temperature stability; Used to check the transformer oil temperature table; The operation is simple, easy to use; Light weight, convenient carrying and field use; Has a solid stainless steel shell; High performance/price ratio, and equipment.