ProSight 5MA/120KV DC High Voltage Generator
ProSight 5MA/120KV DC High Voltage Generator is a portable DC high-voltage testing instrument designed for insulation testing and dielectric withstand verification of electrical equipment. It is primarily used for testing power cables, transformers, surge arresters, and other high-voltage components during commissioning and maintenance. Featuring 120kV DC output, 5mA output current, high voltage accuracy, and low ripple coefficient, it delivers precise and reliable testing performance.
ProSight 5MA/120KV DC High Voltage Generator is a professional DC insulation testing system engineered to perform high-voltage withstand tests on medium- and high-voltage electrical equipment. Designed for accurate and stable voltage generation, it delivers up to 120kV DC with a maximum output current of 5mA, making it ideal for evaluating insulation integrity and dielectric strength.
The generator incorporates advanced high-voltage technology to produce a smooth and stable DC output with a ripple coefficient of ≤0.5%, ensuring reliable measurements and consistent testing results. High voltage and output current accuracy provide confidence when performing acceptance tests, preventive maintenance, and fault diagnostics on critical electrical assets.
Its compact and portable design allows easy transportation to substations, industrial facilities, manufacturing plants, and field service locations. Built for dependable operation, the generator helps maintenance personnel detect insulation deterioration, manufacturing defects, moisture ingress, and aging before equipment failure occurs.
The ZGF-5mA/120kV DC High Voltage Generator is an excellent solution for utilities, electrical contractors, testing laboratories, and equipment manufacturers seeking safe, accurate, and efficient DC high-voltage testing.
How It Works
The generator converts AC input power into a stable high-voltage DC output using an internal high-voltage rectification and regulation system.
The required DC voltage is applied to the equipment under test while the instrument continuously monitors output voltage and current.
Leakage current and insulation behavior are observed throughout the test to determine the condition of the insulation system.
Upon completion, the voltage is safely discharged to protect both personnel and equipment.
Why Choose This Product?
- Generates stable DC voltage up to 120kV
- Accurate voltage and current measurement for reliable diagnostics
- Low ripple output improves testing precision
- Compact and portable design for field applications
- Suitable for commissioning, maintenance, and acceptance testing
- Helps detect insulation deterioration before equipment failure
- Easy operation with dependable performance
- Ideal for utility, industrial, and laboratory environments
- Improves electrical safety and equipment reliability