High Voltage Insulation Tester

1. Small size, light weight, compact structure, no oil leakage, maintenance free, beneficial and environmental protection
2. Simple and intuitive wiring, easy to use
3. Good safety and reliability, beautiful appearance

1. With high voltage stability, small ripple factor, and fast and reliable protection circuit
2. 75%MOA voltage conversion button, test arrester is simple and convenient.
3. Over-voltage setting function and perfect over-voltage, over-current and short-circuit discharge protection function.
4. Disconnection and non-zero potential starting

RDSF-15/500 Triple Frequency Voltage Generator uses the saturation characteristic of magnetic circuit to take out the third harmonic voltage with the largest harmonic component as the power supply of the generator, and conducts frequency doubling and voltage doubling tests among turns, sections and layers for induction coil type electrical products; To assess the insulation strength and withstand voltage level of the coil. the Triple Frequency Voltage Generator is widely used in AC induction withstand voltage test of 35-220kV voltage transformer in power system to check the main longitudinal insulation strength of transformer, and can also be used as 150Hz power supply for short-term operation

1. Small size, light weight and good performance.
2. Easy to use and maintain.
3. 7-inch true color HD digital screen

1. Two ammeters, large and small range monitoring.
2. Indicator light indication, button operation, simple operation.