Product Usage
The DC high-voltage generator provides a DC high-voltage source, specifically used to detect the electrical insulation strength and leakage current of power devices. Mainly used for DC voltage testing of lightning arresters, high-voltage DC cables, DC bushings, insulators, converter transformers, converter valves, suspended lines and their accessories, generators and switches, as well as other scientific research and teaching experiments.
Product technical parameters
Rated voltage | ± 100~± 2400kV |
load current | 10mA~2A |
Nameplate capacity | 100-2400kVA |
input voltage | 0.38kV |
The above parameters are for reference only. Please feel free to inquire about detailed solutions | |
Product Features
The positive and negative polarity conversion is fast.
The partial discharge level meets IEC standards.
Stable output current, low voltage drop, and small ripple coefficient.
Equipped with overvoltage, overcurrent, zero start and other protections.
Easy to operate, good safety performance, high measurement accuracy, and strong anti-interference ability.
At the end of the test and when changing the test object, the body can automatically short-circuit and ground the main capacitor for discharge.
High degree of automation, with two forms: manual control and automatic control.
Main components of the product
DC generator body
Pressure regulating device
Charging transformer
Resistance voltage divider
Protective resistor
Power switch cabinet
Control measurement system
Product optional accessories
Isolation resistor
Isolation capacitor
Load discharge switch
Partial discharge detector
High voltage conductor without partial discharge
Mobile gas base
Other required components
