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Huazheng Electric Auto Transformer Test System Factory Transformer Test Bench

Introducing our state-of-the-art Transformer Test Bench, designed to meet the rigorous testing requirements of power transformers. This innovative testing solution is engineered to ensure the reliability and performance of transformers, providing accurate and comprehensive testing capabilities for a wide range of transformer types and sizes.
Our Transformer Test Bench is equipped with advanced technology and features, making it an essential tool for transformer manufacturers, utilities, and testing laboratories. With its user-friendly interface and intuitive controls, the test bench offers a seamless testing experience, allowing operators to efficiently conduct a variety of tests with precision and accuracy.

One of the key highlights of our Transformer Test Bench is its ability to perform a range of tests, including ratio and polarity tests, insulation resistance tests, winding resistance tests, and more. The test bench is designed to deliver consistent and reliable results, ensuring that transformers meet industry standards and performance requirements.

In addition, our Transformer Test Bench is built with safety and efficiency in mind, incorporating robust safety features and protocols to protect operators and equipment during testing procedures. This ensures a secure testing environment and minimizes the risk of accidents or damage.

Furthermore, the versatility of our Transformer Test Bench allows for customization to accommodate specific testing needs, making it a flexible and adaptable solution for various transformer testing applications. Whether testing distribution transformers, power transformers, or specialty transformers, our test bench is designed to deliver accurate and dependable results.

Overall, our Transformer Test Bench is a cutting-edge solution that offers unparalleled testing capabilities, reliability, and safety. With its advanced features and user-friendly design, it is the ideal choice for ensuring the quality and performance of transformers, ultimately contributing to the efficiency and reliability of power distribution systems.

Test ability

1)Can meet the capacity of 63000KvA, 110Kv and below the oil-immersed transformer (including S9 S11 S13 and amorphous alloy transformer);

2) It can meet the capacity of 31500KvA, 35Kv and below dry-type transformers;

3) Mine explosion-proof transformers that can meet capacity of 6300KvA, 10Kv and below;

4) Special transformer (need to inform detailed capacity and voltage level when ordering).

Test item

1) transformer winding resistance test

2) Transformer voltage ratio measurement and connection group number test

3) transformer no-load current (%) and no-load loss test

4) Transformer short circuit impedance (%) and load loss test

5) Transformer power frequency applied pressure test

6) Transformer induced withstand voltage test

Extensible test project

1) Transformer partial discharge test

2) No-load harmonic test (0-31th harmonic)

3) Withstand voltage test of transformer oil (0-80Kv)

4) Transformer temperature rise test (can automatically draw temperature rise curve)

5) Insulation resistance test (absorption ratio and polarization index)

6) Transformer anti-interference dielectric loss test

7) Lightening impact test.

Performance indicators

1. Tested transformer parameters

1.1 Transformer capacity under test (to meet temperature rise test condition, dry type transformer)

10kV level ≤2500KVA

35kV level ≤6300kVA

1.2 Tested transformer voltage level below 35kV on primary side

2. Accuracy

2.1 Voltage Range 0-22kV

2.2 Current Range 0-400A

2.3 Minimum voltage resolution 0.001V* PT ratio

2.4 Minimum current resolution 0.0001A*CT ratio

2.5 Power Minimum Resolution 0.1W*PT Ratio*CT Ratio

2.6 Ambient temperature -10~45°C

2.7 Using Relative Humidity 85%

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