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Home > Electrical & Electronics > Power Transmission & Transformer > Transformer > 450KV/20KJ2400kV 240 KJ Impulse Voltage Generator Complete Set Of Test

450KV/20KJ2400kV 240 KJ Impulse Voltage Generator Complete Set Of Test

Name: 450KV/20KJ2400kV 240 KJ Impulse Voltage Generator Complete Set Of Test
Brand: gdmk
SKU: 167668347
Availability: InStock

Wuhan Guodian Mingke Electric Co., Ltd.

450KV/20KJ2400kV 240 KJ Impulse Voltage Generator Complete Set Of Test thumbnail-1

450KV/20KJ2400kV 240 KJ Impulse Voltage Generator Complete Set Of Test photo-1

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

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Brand Name:

gdmk

Place of Origin:

China

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Port of Shipment:

China

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Brand Name gdmk

Place of Origin China

Product Description:/high-voltage-tester/

450kV 20kJ High Voltage Impulse Voltage Test System for Lighting Test

Impulse Voltage Test System is used for the full-wave and cut wave tests of standard lightning impulse voltages for power transformers transformers reactors lightning rods switches bushings insulators and other test products with voltage classes of 35kV and below.

Product Characteristics

Rated parameter value
Rated nominal voltage ：±450kV
Rated voltage ：±150kV
Rated energy：20kJ
Total impulse capacitance：0.25μF
The total series ： 3 series
Rated power capacity：1μF

The following waveforms can be generated when the load capacitance is 300~5000PF：
2±30%/50±20%μs Lightning impulse voltage full wave，The efficiency of voltage≥92%(no-load )
standard impulse voltage cut wave 2~6μs，The efficiency of voltage≥92% (no-load)
The impulsevoltage waveform parameters all meet the requirements of IEC and GB311-97 national standards
Class voltage within 10% ~ 100% rated voltage range positive and negative synchronous range is not less than 20%.
Ignition range 10%～100%
Synchronous discharge rate out of control：＜ 2%
Minimum output voltage：≤10un
Charging voltage instability：≤±1.0%
Service duration: > over 70% UN rated voltage can operate continuously every 90 seconds. Under the rated voltage of <70% UN charging and discharging once every 45 seconds can run continuously.