Product Description

15kVA/150kV AC Insulation Withstand Test System

The 15kVA/150kV AC Insulation Withstand Test System is developed for testing the ability of electrical insulation to tolerate specified AC electrical stress. It provides up to 150kV power-frequency test voltage and is suitable for inspection procedures involving transformers, switchgear, instrument transformers, insulation components, and other compatible electrical apparatus.

The system uses an Intelligent Motorized Control Console together with an Oil Immersed Test Transformer. Electric voltage regulation enables the operator to control the test process from the console, while the oil immersed transformer supplies the high-voltage output. Depending on the configuration, digital measurement, protection functions, and test record management can be incorporated into the system.

Product Parameters

Product Advantages

• High-voltage AC testing up to 150kV
• Motorized regulation provides convenient control of test voltage
• Intelligent console supports centralized operation and digital monitoring
• Oil immersed transformer is suitable for repeated high-voltage testing
• Protection functions help improve operator and equipment safety
• Data management options support test result documentation and traceability

Application Scenarios

• Medium and small power transformer testing
• Distribution equipment insulation verification
• CT and PT primary insulation testing
• 10kV / 35kV switchgear dielectric testing
• Porcelain and composite insulator testing
• Bushing and surge arrester testing
• Motor and generator winding insulation tests
• Short cable and cable accessory testing

Application Limitation: The 15kVA/150kV system is recommended for test objects whose capacitance is within the applicable capacity of the system. For long cables, large GIS, and other high-capacitance equipment, a variable-frequency series resonant test system is normally more appropriate.

FAQ

Q1: What kind of AC test does this system perform?

A: It performs power-frequency AC insulation withstand testing by applying a specified high AC voltage to the test object.

Q2: What is the benefit of the intelligent console?

A: It provides motorized voltage adjustment and centralized operation, helping reduce the workload associated with manual voltage regulation.

Q3: What transformer configuration is supplied?

A: The system uses an oil immersed high-voltage test transformer.

Q4: Can Sansion Power customize the system for specific projects?

A: Yes. Test voltage, capacity, control functions, mobility, measurement options, and other configuration details can be customized according to project requirements.