AC High Voltage Variable Frequency Series Resonant Test System for Power Transmission and Distribution System Testing

Product Description

The SXBP Series Variable Frequency Resonant Test System is developed for high-voltage AC insulation testing where reliable test voltage generation, load adaptability and flexible equipment configuration are essential.
Designed around variable-frequency resonance technology, the system combines a frequency conversion power supply, excitation transformer, resonant reactors and a control and measurement unit. The configuration can be selected according to the electrical characteristics of the test object and the required test conditions.

Typical system components

• Variable Frequency Power Supply
• Excitation Transformer
• Resonant Reactors
• Control and Measurement Unit

Key Advantages

1. Configuration Based on Actual LoadThe system selection process considers the electrical characteristics of the test object rather than the voltage rating alone. This supports more appropriate equipment matching for different applications.
2. Modular System ArrangementThe use of separate functional components provides flexibility when configuring the equipment for different test voltage and load requirements.
3. Adjustable-Frequency TestingVariable-frequency operation supports resonance matching within the specified operating range, helping accommodate different capacitive loads.
4. Practical Equipment HandlingThe catalogue describes a lightweight component design, with certain components weighing approximately 50 kg or less. Actual weight and handling requirements vary by model and component rating.
5. Application-Specific Technical EvaluationThe final configuration can be assessed against project requirements, including the required test voltage, capacitance, test duration and applicable standards.

Applications

1. Power Cable Insulation Testing
2. GIS and Switchgear Testing
3. Transformer Testing
4. Other Electrical Apparatus

FAQ