20kVA/100kV Power Frequency AC Withstand Test System

The 20kVA/100kV Power Frequency AC Withstand Test System provides a power-frequency AC high-voltage source for evaluating the insulation withstand capability of electrical equipment. With a maximum test voltage of 100kV and rated capacity of 20kVA, it can be used for routine dielectric testing, production inspection, and acceptance procedures where controlled AC voltage is required.

The system combines an Oil Immersed Test Transformer with a Manual Operation Console. The oil immersed transformer performs the high-voltage conversion and provides reliable insulation and heat dissipation, while the manual console allows the operator to control the voltage adjustment and testing process. This configuration offers a straightforward solution for users who prefer a conventional and easy-to-maintain AC withstand testing setup.

• 100kV AC Test Voltage — Provides a high-voltage source for applicable insulation withstand tests.
• 20kVA Rated Capacity — Offers suitable test power for a variety of electrical equipment.
• Oil Immersed Transformer — Provides reliable insulation and heat dissipation during high-voltage operation.
• Manual Control Configuration — Offers a straightforward operating method without unnecessary complex control functions.
• Easy Maintenance — Conventional transformer and control structure facilitates routine maintenance.
• Flexible Testing Solution — Can be configured for different electrical equipment and testing requirements.

• Distribution transformer insulation testing
• Medium-voltage switchgear testing
• CT and PT withstand testing
• Insulator and bushing testing
• Electrical component inspection
• Power equipment commissioning
• Laboratory AC withstand testing

Selection Note: The actual testing capability depends on the voltage, capacitance, current requirement, and test duration of the connected test object.

Q1: What is the maximum AC test voltage?

A: The rated AC test voltage of this configuration is up to 100kV.

Q2: Is the control console automatic or manual?

A: This model uses a manual operation console for voltage regulation.

Q3: What type of high-voltage transformer is used?

A: It is equipped with an oil immersed high-voltage test transformer.

Q4: Can other voltage and capacity combinations be supplied?

A: Yes. Sansion Power can develop different voltage and capacity configurations according to the customer's test requirements.