Recently, Wuhan Moen Intelligent Electric Co., Ltd. (hereinafter referred to as "Moen Intelligent") received a technical support request from a customer in Guangdong. The customer reported that a section of 10kV busbar in their newly built power project failed the withstand voltage test during a critical handover test. Although preliminary insulation testing showed good results, the cause of the fault was unknown, putting pressure on the project schedule.
01 Responding to the order and traveling day and night
Upon receiving customer feedback, Moen Intelligent attached great importance to the matter and immediately activated its emergency response procedure. Based on its extensive experience in diagnosing power equipment faults, the company's technical team quickly conducted a preliminary assessment of the problem, concluding that there might be a hidden defect that is difficult to detect using conventional testing methods. To resolve the customer's problem as quickly as possible and ensure project progress, Moen Intelligent swiftly coordinated resources and dispatched a senior technical engineer equipped with a professional cable fault tester and related diagnostic devices, who arrived at the customer's site in Guangdong the following day.
02 Professional diagnosis, addressing the root cause
Upon arrival at the site, despite their long journey, Moen's technical engineers immediately began work. First, they meticulously reviewed the preliminary test data, thoroughly analyzed the fault symptoms, gained a comprehensive understanding of the installation process, and effectively ruled out other possible causes of the malfunction.
Subsequently, Moen Intelligent's technical engineers used their professional cable fault tester and related equipment to conduct a series of precise tests and waveform analyses. This equipment possesses excellent signal capture and analysis capabilities, effectively locating subtle impedance anomalies. After rigorous and meticulous investigation, the engineers successfully and accurately pinpointed the fault-a localized defect on a section of the busbar that was difficult to detect using conventional methods. This hidden defect was the root cause of the withstand voltage test failure.
03 The problem was easily solved, and praise followed.
After identifying the fault location, Moen Intelligent's technical engineers provided on-site guidance to the customer to effectively address the defective area. Following the repairs, the affected busbar section successfully passed all handover tests, the problem was resolved satisfactorily, and the smooth progress of the customer's project was ensured. The customer expressed their appreciation for the professional technical capabilities, efficient response time, and responsible service attitude of Moen Intelligent's engineers.
04 Actions Demonstrate Responsibility and Commitment
This technical support case for a Guangdong customer is a concrete manifestation of Moen Intelligent's consistent "customer-centric" service philosophy. Faced with the customer's urgent needs, Moen Intelligent demonstrated:
- Rapid response capability : Technical experts with specialized equipment can be dispatched to the site within 24 hours.
- Profound technical expertise : With professional testing equipment and rich experience, we can accurately diagnose and locate complex faults that are difficult to detect by conventional methods.
- A strong sense of responsibility : prioritizing the resolution of customers' practical problems and actively providing professional and efficient technical support.
Moen Intelligent understands the importance of the safe and stable operation of power equipment. The company will continuously improve its technical strength and service capabilities, committed to providing customers with timely, professional, and reliable technical support and solutions, safeguarding the safe and stable operation of customers' power assets, and becoming a reliable and solid support for customers!
