Automated Digital Series Resonant Voltage Withstand Test System Dedicated for

Product Description

SXBP 3750KVA/300kV variable frequency AC resonant test system

A variable frequency AC resonant test system uses the principle of series resonance to conduct AC withstand voltage tests on compatible high-voltage electrical equipment. By adjusting the excitation frequency to establish resonance under suitable conditions, the system provides a method for performing specified high-voltage insulation tests on applicable capacitive test objects.

This type of testing equipment can be evaluated for transformer manufacturers, electrical testing laboratories, power utilities, and testing service providers. The suitability of a system for transformer-related testing depends on the required test voltage, electrical characteristics of the test object, capacitance, test duration, and the applicable test procedure.

Product Components

• Control System
• Variable Frequency Power Supply
• Excitation Transformer
• Resonant Reactor
• Voltage Divider

Product Features and Applications

Power Transformer AC Withstand Testing: Applicable AC insulation testing projects involving compatible transformer test objects.

Transformer Factory Testing Equipment: High-voltage testing applications for suitable transformer manufacturing and quality-control processes.

Transformer Insulation Testing: AC withstand tests for compatible insulation systems according to the specified test procedure.

High Voltage Test System: Series resonant testing for applicable high-voltage AC test requirements.

Variable Frequency AC Resonance: A resonant testing approach for suitable capacitive electrical equipment.

Transformer Testing Laboratory: For transformer manufacturers, electrical testing laboratories, and high-voltage testing service providers.

FAQ

Q1: What is a Variable Frequency AC Resonant Test System?

It uses the resonance principle to perform AC withstand voltage tests on suitable high-voltage electrical equipment. The system is designed for factory and field testing applications.

Q2: Why use a variable frequency series resonance system?

It adjusts the output frequency to achieve resonance with the test circuit, helping reduce the reactive power required from the input power supply.

Q3: What equipment can be tested with this system?

Potential applications include high-voltage power cables, GIS, switchgear, and other compatible electrical equipment. Suitability depends on the test requirements.

Q4: How do I select a suitable resonant test system?

Consider the equipment under test, required test voltage, capacitance, test duration, and site conditions before selecting a system.

Q5: Can the system be configured for different projects?

The system configuration can be evaluated according to the test object and project requirements. Specific arrangements need to be confirmed before ordering.