Core technology and innovation
1. Ultra-low power supply capacity: 315kVA power supply capacity can meet the short-circuit test capacity of 14MVA:
2. The equipment satisfies the short-circuit capacity test of the transformer and the no-load and temperature rise test of the distribution transformer at the same time;
3. It has the ability to compare the characteristic parameters before and after the short-circuit withstand test of the transformer, and directly judge whether the short-circuit withstand ability of the transformer is qualified or not through the comparison result;
4. Ultra-fast and large-capacity phase-selective AC electronic switch, with a response time of less than 5ns and no mechanical oscillation; applied to the short-circuit of the low-voltage side of the transformer, which can meet the performance of verifying the short-circuit performance of the test product in different voltage phases;
5. Short-circuit withstand test and characteristic parameter test comparison test, only one-time wiring is required. Through the control software platform, centralized control of the entire test process and result comparison judgment can be realized, making the most difficult type test of distribution transformers simple and easy to operate .