Standard lightning impulse voltage pulse calibration test system devices
Standard lightning impulse voltage pulse calibration test system devices
Standard lightning impulse voltage pulse calibration test system devices
Standard lightning impulse voltage pulse calibration test system devices

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Standard lightning impulse voltage pulse calibration test system devices

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Brand Name : cnhv

Product description

Standard lightning impulse voltage pulse calibration test system devices

The standard calibration verification test system device consists of : a standard impulse voltage meter , standard impulse voltage divider , oscilloscopes, computer records and test measurement and analysis software accessories. Calibration verification test is to identify lightning impulse voltage generator , lightning impulse voltage generator , single and continuous pulse voltage generator , lightning surge generator , lightning impulse current generator , lightning impulse current generator , single and continuous pulse current generator , lightning impulse withstand voltage tester for other areas of industry professionals , the lightning impulse flow resistance tester , pulse-pounding pressure tester , impact -resistant pulsed flow tester and other types of electronic pulse generator charging voltage , etc. and the output voltage or current accuracy level of accuracy , or the partial pressure ratio of the flow ratio of the detection range of the calibration and error detecting means detects the calibration standard . In August 19, 1994 , I was the first in China to detect lightning impulse impact test calibration device and starting to develop and produce a successful submission metrological traceability Chinese national high voltage metering station , lightning impulse measurement identification verification testing disposable success --- Get calibration report !
The standard calibration verification test system devices: small individual monomer units are portable , lightweight , modular , stable and reproducible, anti-interference ability , adaptability field use , anytime, anywhere can create a standard school composition test test test system calibration calibration.

Standard lightning impulse voltage meter peak

HRHG-23B Standard lightning impulse voltage meter peak impact : the first is to measure any wavelength longer than 500ns single full-wave lightning impulse voltage can also be measured and stored lightning impulse voltage spikes , lightning impulse current peak as well as other one-time lightning pulse peak and continuous pulse peak , lightning surge peak operating wave peaks , steep peaks spread chopper intelligent special instrument , is the use of a more severe test conditions for the high-voltage test site specially developed . The overall design using standard industrial control bus special wiring . In the design of the shield machine , filtering and overvoltage protection circuit can be highly effective electromagnetic interference shielding . Range of the instrument can automatically switch features can be translated to the high side voltage divider ratio dial , you can read and display lightning direct digital pulse-pounding real value of output voltage or current generator . Portable .
Input voltage : ≤ ± 1600V ( lightning impulse voltage pulse )
Input impedance : 2MΩ / / 40pF
Accuracy : ± 1.0%
Rise time : about 85ns
Working environment : -25 ~ +55 ℃, 0 ~ 95%
Divider ratio setting: 0.1 to 9999.9
Display range : 0 ~ 16000kV
Connection : two parallel input socket
Input Power : AC 220V 50Hz ± 10%
Shape and size : length 518 × 168 × 438 high depth (mm);
Weight : <5kg 

standard lightning impulse purely resistive voltage divider impact

Type: HRFY-B-1000/2 
Rated Voltage: 0 ~ 100kV, 0 ~ 200kV, 0 ~ 400kV, 0 ~ 1000kV.
Input voltage type: lightning impulse voltage pulse 
Rated resistance: 2kΩ, no sense, pure resistance 
Sections: 1 
Square wave response: partial response time less than 100ns.
the overshoot is less than 10% 
Divider ratio: 1000:1 
Divider ratio Uncertainty: ± 1.0% 
Volume size (l × w × h): 280 × 280 × 800mm ~ 2000mm 
Weight: about 10kg ~ 30kg. Portable.

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