The LDYZ-10 Transformer On-load Tap Changer Tester is mainly used to measure key parameters such as the transition waveform, transition time, instantaneous transition resistance value, and three-phase synchronicity of transformer on load tap changers. It is an important tool to ensure the safe and stable operation of transformers. Adopting advanced testing technology and intelligent design, it has the characteristics of high precision, high reliability, and easy operation, and is widely used in power generation and supply units as well as transformer manufacturing industry, providing strong support for preventive testing and maintenance of power equipment.
| Output Current | 1A、0.5A、0.3A |
| Transition Resistance | Gear 1.0A 0.5Ω～20; Gear 0.5A 2.0Ω～40Ω; Gear 0.3A 5.0Ω～60Ω |
| Transition Time | 0.1ms～300ms |
| Accuracy | Transition Resistance: ±(reading×5%+0.1Ω) |
| Transition Time: ±1ms | |
| Resolution | Transition Resistance: 0.01Ω |
| Transition Time: 0.1ms |
1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. 2. To learn more about Longdian products, please enter the product center. Service Hotline: 400-6727-238
High precision measurement: Using high-precision sensors and advanced testing algorithms, it can accurately measure various parameters of on load tap changers, including transition resistance, transition time, three-phase synchronicity, etc., ensuring the accuracy and reliability of test results.
Multiple current output levels: The tester is equipped with multiple current output levels, suitable for testing different types of samples and meeting the diverse testing needs of users.
High degree of intelligence: The device has a complete intelligent design, including full Chinese menu prompts, touch operation, automatic data storage and analysis functions, etc. The operation is simple and fast, which improves testing efficiency.
Powerful protection function: Built in multiple protection functions, such as reverse connection protection, output short circuit protection, etc., ensure the safety and reliability of the testing process, and effectively prevent damage caused by misoperation or equipment failure.
Large screen display: Adopting a 7-inch full touch industrial grade color LCD screen with a resolution of up to 1024 × 600, the display is clear and intuitive, making it convenient for users to operate and observe in various environments.
Data storage and export: The tester is equipped with a large capacity storage, supporting local storage and USB storage, making it convenient for users to save and export data. At the same time, with the help of PC software, users can also conduct more in-depth waveform analysis and data processing.
Portable design: small in size, light in weight, easy to carry and conduct on-site testing, making it an ideal choice for preventive testing and maintenance of power equipment.
