Product Description
The Power Frequency Withstand Voltage Test Equipment is a professional high-voltage testing system designed to evaluate the insulation strength of electrical equipment under AC power frequency voltage.
The system is widely used for factory testing, commissioning, preventive maintenance, acceptance testing and insulation verification of high-voltage electrical equipment. By applying a specified AC test voltage to the test object for a defined period, engineers can evaluate whether the insulation system has sufficient dielectric strength.
The equipment can be customized according to different test voltage, capacity, current and application requirements. It is suitable for power utilities, transformer manufacturers, electrical equipment factories, testing laboratories, substations and engineering companies.
Main Testing Functions
- AC power frequency withstand voltage test
- High-voltage insulation strength test
- Transformer withstand voltage test
- Power cable AC hipot test
- Generator insulation withstand test
- GIS and switchgear AC withstand test
- Busbar and bushing withstand test
- Electrical equipment factory acceptance test
- Preventive maintenance test
- On-site commissioning test
- Test voltage measurement
- Leakage current monitoring
- Test duration control
- Automatic voltage regulation
- Automatic protection and trip functions
Key Advantages
- High-voltage output with stable test performance
- Clear voltage and current measurement
- Suitable for multiple high-voltage electrical equipment
- Available for laboratory and field testing
- Automatic or manual operation available
- Configurable safety protection functions
- Customized voltage and capacity ranges
FAQ
Q: What is power frequency withstand voltage testing?
A: It is an AC high-voltage insulation test used to evaluate whether electrical equipment can withstand a specified power-frequency voltage for a defined period.
Q: What equipment can be tested?
A: Depending on the configuration, the system can be used for transformers, cables, generators, GIS, switchgear, busbars, bushings and other electrical equipment.
Q: Can the system be customized?
A: Yes. Voltage, capacity, current, control method and additional functions can be customized according to the test object.
