High Voltage AC Resonant Test System
More Efficient Testing High Voltage AC Resonant Test System for Field and Laboratory Use
Product Overview
The SXBP High Voltage AC Resonant Test System is designed for withstand voltage testing of primary electrical equipment in substations, including transformers, GIS systems, SF6 switches, CT/PT units, insulators, busbars, cables, sleeves, and other capacitive equipment. This system meets the testing requirements for 220kV and below substation equipment, accommodating both high voltage/low current and low voltage/high current test conditions with wide application range.
Key Features
- Compact, lightweight reactors with lower temperature rise at rated load
- Dry cyclooxy resin casting for high mechanical strength and excellent electrical insulation
- Large capacity margin variable frequency power control box with strong protection functions
- Excellent output waveform quality and operational stability
- Multiple working modes with simple operation
- Universal power input (single-phase 220V or three-phase 380V)
- Flexible configuration for multi-purpose applications and cost-effectiveness
Applications
- Transformers - Ensure reliable insulation performance
- Power Cables (Underground/Submarine) - Validate installation and longevity
- GIS & Switchyards - Safely commission compact substations
- Insulators (Line/Station) - Prevent flashovers and failures
- CTs, PTs & CVTs - Guarantee metering and protection accuracy
- Generators - Perform routine withstand voltage checks
- And More - Flexible solution for diverse HV testing needs
Common Configurations
| 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. |
Technical Notes
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.
Product Images
Company Profile
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.
Frequently Asked Questions
Q1: Is your company a sales company or a manufacturer?
A: Sansion Power Electric Co., Ltd. is an industrial and trade enterprise with our own factory, self-produced and self-sold. Founded in 2005, we have twenty years of production experience with reliable production lines, test rooms, and R&D centers.
Q2: Whether the goods are in stock, whether they can be customized, and how long the delivery time is?
A: We manufacture to order according to customer specifications using the latest technology. Delivery time is typically within 10 working days under normal circumstances.
Q3: Is the quality guaranteed?
A: We use imported components extensively and conduct three quality inspections before shipment. Export products are uniformly packed in non-fumigation wooden boxes.
Q4: What are the after-sales terms?
A: We offer free consulting service, one year warranty, and utilize various support methods including email communication, video calls, and on-site technical support to resolve any after-sales problems promptly.
Q5: What are the cooperative countries or regions?
A: Our products have been successfully exported to the United States, France, Brazil, Australia, Spain, Portugal, Oman, Russia, the Netherlands, Indonesia, Bangladesh, Saudi Arabia, Chile, Colombia, Panama, Malaysia, and other countries and regions.
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