2250kV/20mA DC High Voltage Generator

DC High Voltage Generator

(1) Use

DC high voltage generator provides DC high voltage source, which is specially used to detect the electrical insulation strength and leakage current of power devices. DC high voltage generator is mainly used for DC discharge performance of long air gap, various insulation materials, insulation structure, performance of external insulation devices of DC transmission and transformation system under high voltage DC and other fields of scientific research.

(2) Characteristics

High-voltage silicon stack can achieve rapid polarity transition, the transition time is less than 5S, to ensure that the positive and negative polarity changes in the test within 1 minute.

The partial discharge level meets the IEC standard, which can provide air cushion for easy movement and provide grounding switch at the high voltage output terminal to ensure the safe operation of the system machine.

Safety performance is good, with manual and automatic two modes.

Easy operation and maintenance, automatic replacement under special requirements.

The ripple coefficient is small and the measurement and control are integrated.