Product Overview
The SXBP Series uses the principle of series resonance to generate the required high-voltage AC test voltage. By matching the inductive reactance of the resonant reactor with the capacitive reactance of the test object, the system can establish resonance at the selected frequency.
Key Highlights
- Configurable high-voltage output up to 800 kV RMS across the product series, subject to system configuration.
- Variable-frequency operation for series resonance testing.
- Modular design for flexible system configuration and transportation.
- Adjustable test frequency for different capacitive loads.
- Digital control and measurement for convenient test operation.
- Configurable solutions for power cables, GIS, transformers and other high-voltage equipment.
Main Applications
-Power Cable Testing
AC withstand voltage testing of medium- and high-voltage power cables, subject to the applicable test standard and system configuration.
-GIS Testing
Insulation withstand voltage testing of gas-insulated switchgear (GIS) and related high-voltage assemblies.
-Transformer Testing
AC withstand voltage testing of applicable transformer insulation systems and other capacitive test objects.
-Switchgear and Electrical Apparatus
Testing of circuit breakers, disconnectors, busbars and other high-voltage electrical equipment.
-Power Generation Equipment
Applicable testing of generators, motors and related electrical equipment where the required test voltage and frequency are supported by the selected configuration.
FAQ
1. What is the SXBP Series Variable Frequency Series Resonant Test System used for?
The SXBP Series is designed for high-voltage AC withstand voltage testing of electrical equipment, including power cables, gas-insulated switchgear (GIS), transformers and other capacitive test objects. The appropriate system configuration depends on the required test voltage, load capacitance and applicable testing standards.
2. How does a variable frequency series resonant test system work?
The system uses a variable frequency power supply, excitation transformer and resonant reactor to establish series resonance with the capacitance of the equipment under test. By adjusting the output frequency, the system can achieve the required resonant condition for high-voltage AC withstand testing.
