Transformer comprehensive test bench realizes automatic measurement of transformer

Transformer comprehensive characteristics test benches mainly include transformer frequency response method, impedance method transformer winding test, comprehensive characteristics test bench, change ratio tester, DC resistance tester, capacity and load tester, on-load switch, partial discharge tester , Calibration Pulse Generator, Frequency Multiplier Generator, Power Supply Isolation Filter, Triple Frequency Generator, Dielectric Loss Automatic Tester, Gas (Gas) Relay Pressure, Automatic Relief Valve Test, Dielectric Withstanding Voltage Test, Impulse Voltage Test, Insulation All experiments of oil, etc.

Transformer comprehensive characteristic test bench realizes automatic measurement of transformer ratio and group. The instrument adopts large-screen liquid crystal display. All operations are prompted by Chinese menu. It is simple and intuitive. Transformer comprehensive characteristics test bench test results are accurate and reliable, test speed, retest, and can store and print data, small size, easy to carry, strong anti-interference ability, can be applied to various test sites to meet all types of users need.

According to the relevant national regulations, semi-finished products and finished products in the production process of the transformer comprehensive characteristics test bench, and transformers newly installed and overhauled must be tested for transformer ratio ratio before being put into operation. They are also required in the “Transfer of Electrical Equipment and Preventive Test Procedures”. Transformer ratios are periodically measured on the transformers that are running. Transformer comprehensive characteristics test bench Through the transformer ratio test, you can find the transformer coil short circuit, loop open circuit, connection error, voltage regulator switch and transformer internal fault or contact failure, etc., in order to ensure the safe operation of the equipment.

Transformer comprehensive characteristic test bench realizes automatic measurement of transformer ratio and group. The instrument adopts large-screen liquid crystal display. All operations are prompted by Chinese menu. It is simple and intuitive. The test results of the instrument are accurate and reliable, the test speed is fast, the retestability is good, and the data can be stored and printed. The device is small in size, portable, and has strong anti-interference ability, and can be applied to various test sites to meet the needs of various users. Transformer comprehensive characteristics test bench reserved external transformer interface, easy to increase the capacity, the measurement part of the instrument controlled by the microcontroller, digital display and other test data by the microcontroller sampling and visual display.

Transformer comprehensive characteristic test bench avoids the error of the traditional test method in which the voltage, current meter and power meter are separately read and caused by manual calculation. Connect the "regulator input" of the test system to the input of the regulator, connect the "regulator output" of the test system to the output of the regulator, and connect the transformer to the test system of the integrated test bench. "Test transformer" and the low voltage side of the transformer being tested.