20kVA 100kV Power Frequency High Voltage Test System for Transformer Switchgear Electrical Laboratory Verification and Field Commissioning

20kVA/100kV Power Frequency AC Withstand Test System

The 20kVA/100kV Power Frequency AC Withstand Test System provides a conventional high-voltage testing platform for organizations that need to perform insulation verification during manufacturing, laboratory evaluation, or electrical equipment commissioning. Its 100kV AC output can be applied according to the specified test voltage and duration of the equipment under examination.

The system features an Oil Immersed Test Transformer together with a Manual Operation Console. The transformer provides the necessary voltage conversion for high-voltage testing, while the console gives the operator direct control over the voltage adjustment process. Its relatively straightforward configuration makes it practical for users who value durability, easy operation, and maintainability.

• Factory Quality Control — Supports routine dielectric inspection before electrical products leave the production line.
• Laboratory Verification — Can be incorporated into high-voltage testing facilities for product and insulation evaluation.
• Field Commissioning Use — Applicable to suitable equipment testing during installation and pre-energization procedures.
• Durable Transformer Configuration — Oil immersed construction provides dependable insulation and cooling performance.
• Simple Control Architecture — Manual operation makes the system easy to understand and operate.
• Project Adaptability — System specifications can be adjusted for different test voltage and capacity requirements.

• Electrical equipment factory inspection
• Transformer production quality control
• Switchgear commissioning
• Power equipment acceptance testing
• High-voltage laboratory verification
• Utility maintenance testing
• Insulation component inspection

Q1: Where can this 100kV system be used?

A: It can be used in electrical factories, laboratories, commissioning projects, and maintenance departments for compatible test objects.

Q2: Is the operation fully automatic?

A: No. This version uses a manual operation console, and the operator controls the voltage adjustment during testing.

Q3: What is the rated capacity of the equipment?

A: The rated capacity is 20kVA.

Q4: What should be considered when selecting the equipment?

A: The required test voltage, test object capacitance, leakage current, test duration, and site power supply should be considered before final configuration.