5kVA/50kV Power Frequency PD-Free AC Withstand Test System
Electrical utilities, power stations and railway power systems regularly need to verify the insulation condition of high-voltage equipment during commissioning, maintenance and quality inspection. This 5kVA/50kV Power Frequency PD-Free AC Withstand Test System offers a compact solution for applying controlled power-frequency AC voltage to electrical insulation.
Rather than using separate components for high-voltage generation, operation and voltage monitoring, the system brings together a Motorized Operation Console, Power Supply, PD-Free Test Transformer and Voltage Divider. The 50kV test voltage and 5kVA capacity make it suitable for professional maintenance departments, testing laboratories and electrical service teams that require reliable AC withstand testing equipment.
| Item | Specification |
|---|---|
| Rated Capacity | 5 kVA |
| Rated Test Voltage | 50 kV |
| Test Principle | Power Frequency AC Withstand |
| High Voltage Unit | PD-Free Test Transformer |
| Operation Unit | Motorized Operation Console |
| Measurement Unit | Voltage Divider |
| Typical Users | Utilities, Power Plants, Railway Systems, Test Labs |
Q1: Where can this AC withstand system be used?
A: It is suitable for power utilities, power plants, railway systems, maintenance departments and professional testing laboratories.
Q2: What does the 5kVA rating represent?
A: 5kVA is the rated capacity of the testing system.
Q3: What is the maximum AC test voltage?
A: The system provides up to 50kV AC test voltage.
Q4: What are the main components of the system?
A: The configuration includes a motorized operation console, power supply, PD-free test transformer and voltage divider.
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