SXBP Series AC Resonant Test Equipment Series Resonant Test System is primarily designed for AC voltage withstand tests of cross-linked cables, hydro generators, main transformers, busbars, GIS, etc. It has a wide range of applicability and is an ideal voltage withstand equipment for high-voltage testing departments at the local, municipal, and county levels, as well as for power installation and maintenance engineering units.
The device primarily consists of a variable frequency control power supply, excitation transformer, reactor, capacitive voltage divider, and compensation capacitor (optional).
| Model | Test Object | Main Configurations | Test Frequency | Voltage |
|---|---|---|---|---|
| SXBP-27/54/108-108 | 31500kVA/35KV Power Transformer | AC power source: 10KW 1 unit Exciting Transformer: 10KW 1 unit Reactor: 27KV/1A 4 Units Capacitive Voltage Divider: 120KV |
20~300Hz | 35KV circuit breaker, busbar, insulator 10KV(300mm²) cable 2000m 35KV(300mm²) cable 500m |
| SXBP-54/108/216-216 | 110KV Circuit breaker and busbar | AC power source: 15KW 1 unit Exciting Transformer: 15KW 1 unit Reactor: 65KV/2A 4 Units Capacitive Voltage Divider: 300KV |
20~300Hz | 110KV GIS ≤ 10 intervals 35KV (300mm²) cable 1500m 10KV (300mm²) cable 3000m 110KV Full Insulated Transformer |
| SXBP-65/130/260-520 | 110KV Circuit Breaker and busbar | AC power source: 30KW 1 Unit Exciting Transformer: 30KW 1 Unit Reactor: 45KV/1A 6 Units Capacitive Voltage Divider: 200KV |
20~300Hz | 110KV GIS ≤ 10 intervals 110KV (300mm²) cable 800m 35KV (300mm²) cable 3000m 10KV(300mm²) cable 200m 110KV Full Insulated Transformer |
| SXBP-45/90/135/180/270-270 | 110KV Insulator, switchgear, GIS and etc. | AC power source: 20KW 1 unit Exciting Transformer: 20KW 1 unit Reactor: 45KV/1A Six Units Capacitive Voltage Divider: 200KV |
20~300Hz | 50MW/110KV Full Insulated Transformer 110KV (300mm²) cable 200m 35KV Power Transformer, switchgear, CT/PT, cable, and etc. 20MW hydrogenerator 10KV power transformer, switchgear, CT/PT, cables and etc. |
| SXBP18/36/54 | 10KV (300mm²) cable 2000m | AC power source: 5KW 1 Unit Exciting Transformer: 5KW 1 Unit Reactor: 27KV/1A 2 units or 18KV/1A 3 units Capacitive Voltage Divider: 60KV |
20~300Hz | 35KV (300mm²) cable 500m 10KV power transformer, switchgear, CT/PT and etc. |
Model SXBP-27/54/108-108: SXBP is the series model, 27/54/108 indicates voltage of one reactor (kV)/voltage of two reactors in series connection/voltage of four reactors in series connection. 108 is the total capacity (KVA). For equipment with smaller capacity and lower voltage, additional reactors can be added to increase capacity, and more dividers can be added to increase test voltage.
Sansion Power Electric was established in 2005 by technocrats with over 20 years of experience in R&D, manufacturing, and marketing of power electrical testing products. Our solutions are widely used in power electric, railroad, energy conservation, environment protection, water conservancy, petrochemical industry, aerospace, and other fields.
Our facility includes R&D department, instruments manufacturing workshop, HV workshop, sample exhibition room, HV testing laboratory, quality control department, and sales departments. With over 80 employees including 20 technical engineers, we maintain ISO9001 quality system certification and all products strictly conform to international IEC and Chinese state standards.