Designed for professional electrical testing contractors and utility companies, the Complete AC Resonant Withstand Voltage Test System offers an all-in-one modular solution for high-voltage commissioning. Incorporating state-of-the-art variable frequency power conversion and high-Q reactor modules, this system delivers exceptional voltage regulation and low weight compared to traditional testing transformers. It is universally applied for testing GIS equipment, power cables, potential transformers, and power transformers up to 2000kV.
Modular Versatility: Easy interchangeability and combination of reactors for different voltage classes (110kV, 220kV, 500kV, 1000kV).
Advanced Fault Protection: Built-in surge arresters, capacitive voltage dividers, and electronic circuit protection.
User-Friendly Software: Automated testing routines with data export via USB and thermal printing for instant report generation.
| Technical Item | Specification Parameter | Technical Item | Specification Parameter |
|---|---|---|---|
| Output Voltage | 200kV - 2000kV | Frequency Range | 20Hz - 300Hz |
| Output Current | 1A - 100A | System Q Factor | Q ≥ 50 |
| Power Supply | 380V 50Hz/60Hz 3-Phase | Temperature Rise | ≤ 65K at 60 min continuous run |
Q1: Can the system operate under high ambient temperatures on-site?
A1: Yes, the system is rated for ambient temperatures up to +40°C with built-in thermal sensors that automatically pause or alert operators if overheating risks occur.
Q2: What are the shipping and packaging details for export?
A2: All components are securely packed in fumigation-free wooden export crates with shock-absorbing foam lining, ensuring safe global sea or air freight delivery.
Established in 2005, Sansion Power Electric comprises technical experts with over 20 years of experience in R&D, manufacturing, and marketing of power electrical testing products. Our solutions are widely applied across power electric, railroad, energy conservation and environment protection, water conservancy, petrochemical industry, aerospace, and other sectors.
Sansion Power Electric includes R&D department, instruments manufacturing workshop, HV workshop, sample exhibition room, HV testing laboratory, quality control department, general office, sales departments, and information office. We currently employ over 80 staff members, including 20 technical engineers.
We have obtained ISO9001 quality system certification, and all products strictly conform to international IEC and Chinese state standards.