Fully Automatic Transformer Intelligent Test System for XD Jinan Transformer Co., Ltd.

1. Project Overview

This project is a fully automatic transformer intelligent test system customized by Nanke Electric for XD Jinan Transformer Co., Ltd. Founded in 1952, the customer is a state-owned enterprise affiliated to China Electrical Equipment Group, a national high-tech enterprise and an excellent national intelligent manufacturing scenario unit. The system is tailored for the customer's core products including special transformers, dry-type transformers, distribution transformers and box-type substations, realizing fully automatic, high-precision and standardized testing, providing strong support for product quality control and intelligent manufacturing upgrading.

2. Maximum Test Capacity

Capacity Range: Accommodates power transformers with capacities of 12,500 kVA and below.

Voltage class: 35/1.8kV and below

Impedance range: 4%~10%

3. Test Items

(1) Transformer no-load test

(2) Transformer load test

(3) Transformer induced voltage test

(4) Transformer temperature rise test

(5) Transformer DC resistance and transformation ratio test

(6) Transformer partial discharge test

4. Project Highlights

(1) State-owned enterprise standard adaptation: In line with the testing specifications of China Electrical Equipment Group, with mature and reliable technology to meet the strict testing requirements of high-end transformers.

(2) Comprehensive testing capability: Covering no-load, load, induced voltage, temperature rise, DC resistance & transformation ratio, partial discharge and other tests to complete factory testing in one-stop.

(3) Full-process automation: One-key automatic test, intelligent parameter collection and automatic data conversion, greatly improving testing efficiency.

(4) High precision and stability: Equipped with professional partial discharge analyzer and power analyzer, with accurate test data, strong anti-interference and authoritative and reliable results.

(5) Simple and easy operation: Intuitive human-machine interface, real-time status monitoring, convenient operation, reducing on-site use and maintenance costs.

(6) Modular and standardized: Compact system layout and stable structure, suitable for large-scale and high-efficiency production testing in large factories.

5. Commissioning Information

Client: XD Jinan Transformer Co., Ltd.

Commissioning Time: September 2025

Operation Time: November 2025