50KV Cast Resin High Voltage Test Transformer AC High Voltage Testing Equipment

Introduction：

Dry-type resin transformer adopts advanced production equipment and new coil winding epoxy resin vacuum infusion process and CD type iron core technology. 

Through technological research and development equipment, the weight and volume are reduced, and the insulation strength and moisture resistance are improved. It not only effectively weakens the leakage phenomenon, but also greatly enhances the ability to withstand the impact of transformer short-circuit current.

Parameter:

Working principle

test transformer is based on the principle of electromagnetic induction, with an input voltage of 200V/400V. The input voltage can be adjusted according to the test requirements to continuously adjust the output high voltage from 0V to the rated maximum value, meeting the requirements of AC withstand voltage test; In addition, if you want to conduct DC withstand voltage and leakage current tests, you need to install a high-voltage silicon stack at the high-voltage output end to achieve different values of DC high-voltage output.

Principle working diagram

Advantage

1. Lightweight and easy to carry, suitable for on-site mobile operation needs, and convenient to transport;

2. Excellent insulation performance, adaptable to different on-site environments, and more stable testing;

3. Strong impact resistance, greatly improving the ability of transformers to withstand short-circuit current impact in short-circuit tests;

4. Stable and durable performance, low energy consumption, stable operation, beautiful appearance, and simple operation.

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