TKCJ Lightning Impulse Voltage Generator Complete Test Equipment

TKCJ Lightning Impulse Voltage Generator Complete Test Equipment

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Min.Order:1 Piece

Supply Ability:
10 Piece / Pieces per Month

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Brand Name:
GDMK
Place of Origin:
China
Model Number:
TKCJ

Wuhan Guodian Mingke Electric Co., Ltd.

Business license
Business Type: Manufacturer
Main Products: Series resonance test device ,Transformer tester ,Circuit breaker , switch tester ,High Voltage Insulation Equipm ,Relay Protection Products ,Cable and cable fault tester ,Arrester and Insulator Test In ,SF6 Test Instrument ,Oil Testing Instrument ,DC System and Battery Test Ins ,Ground/Insulation Resistance T ,Power Energy Analyzer ,Power Energy Analyzer

Product Details

Product Introduction

Impulse voltage generator is mainly used for impulse voltage test of power equipment such as lightning impulse voltage full wave lightning impulse voltage truncation wave and operating impulse voltage wave to test insulation performance.Impulse voltage generator a power supply device that imitates impulse voltages such as lightning and operating overvoltages.It is mainly used in insulation shock withstand voltage and dielectric shock breakdown and discharge tests.

Scope of application: standard lightning shock lightning cut-off wave for transformers reactors mutual transformers and other high voltage electrical appliances high voltage thyristor valve SVC(HVDC) power cables all kinds of high voltage insulators bushing operation shock and all kinds of non-standard shock wave impulse voltage test required by users.Various test waveforms (standard and non-standard waveforms user-generated waveforms) can be generated by a single set of equipment.Field of application: lightning protection and lightning test for quality inspection measurement inspection and supervision organizations power equipment manufacturers railway communications aerospace and aerospace vehicles military research units universities and meteorological departments.

900kV/67.6 kJ Lightning Impulse Voltage Generator Complete Test Equipment for Transformer Reactor Cable
Product Parameters
Technical Parameters
Charging voltageSetting range0 ~ 100kV
Scope of work20 ~ 100kV
Setting deviation≤ ±1%
Don't stability≤ ±1%
Setting distinguish0.1kV
Charging timeSetting range30~180s
Setting distinguish1s
Alarm time delay2s
Number of pressureSetting range1~999
Protection settingOvercurrent protection

value

Can be set
Overvoltage protection

value

Can be set
Dynamic charge

protection

Can be set
Trigger pulseMore than 15kV rising time less than 100ns polarity can be switched
Output impact stabilityMore than 99%

Product Characteristics
  • Rated parameter value

    1. Nominal voltage: 900kV

    2. Rated voltage: 150kV

    3. Nominal energy: 67.6kJ

    4. Total impact capacitance: 0.167 microfarad (single pulse capacitor 2.0 microfarad / 75 kV 12 in total)

    5 the total number of levels: 6

    6. Standard waveform parameters:

    (1) Full lightning surge voltage

    Wave head time: 1.2us ± 30% uS wave tail time: 50us ± 20%

    Voltage utilization factor> 85% (greater than 90% at no load 300PF);

    (2) Standard cut-off: cut-off time 2-6uS zero-crossing coefficient ≤0.3% voltage utilization coefficient> 85%

    7. the minimum output voltage is greater than 10% of the nominal voltage

    8. Duration of use: Above 70% of rated voltage continuous operation can be performed after charging and discharging every 120 seconds and below 70% of rated voltage continuous operation can be performed after charging and discharging every 60 seconds.

Impulse Voltage Generator


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