Rui Du Mechanical and electrical (Shanghai) Co., Ltd. is a professional manufacturer and system solution provider for the global supply of power testing equipment. Rui Du Mechanical and electrical (Shanghai) Co., Ltd. was established in 2014, which focuses on the independent design, development and production of high-voltage power test equipment. The products cover substation transformer, high voltage switch, mutual inductor, lightning arrester, storage battery, cable fault, relay protection, insulation withstand voltage, insulation grounding and oiling equipment, SF6 equipment testing, power generator testing, water cooling equipment testing, instrumentation, spare parts, power quality management. All products of the company have passed international IS09001 quality certification, IEC certification and CE certification.
Although the series resonance test device has undergone strict quality inspection before leaving the factory, various faults may still be encountered during the test due to the complex and changeable on-site environment. The above content provides analysis and treatment suggestions for common faults to help testers solve problems more quickly and accurately.
2810-2024
The transformer comprehensive testing instrument, as a specialized device, can efficiently and accurately conduct comprehensive tests on transformers. This article will delve into the applications, working principles, and significance of transformer comprehensive testing instruments in practical operations.
2510-2024
Relay protection test instruments are used to verify and calibrate the performance of relay protection devices in the power system, and the reliability is directly related to the safe operation of the power system. In actual use, various abnormal phenomena may be encountered. These phenomena not only affect the accuracy of the test results, but also may cause device damage. This article will explore these abnormal phenomena and their treatment methods in detail, and analyze it in combination with actual cases.
2410-2024
