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Voltage transducer

NVDL.2000-11

The transducer has the characteristics of High-accuracy,Low temperature of drift,High-linearity and Small size.It is suitable for system control and detection such as new energy,variable frequency dive,Converter /lnverter,uninterruptible power supplies...
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Description
Item Electrical characteristics     
VpN/Primary nominal voltage  2000V
VPM/Primary curent measuring range  0~±3000V
Vc/Supply voltage ±(15~24)×(1±5%)V
ISN/Output current 50mA
δi/Accuracy(excluding offset) ≤±0.5%(@IPN,TA=25℃)
δz/Electrical offset ≤±0.05mA
δt/Linearity error <0.5%(@IPN,-40℃~+85℃)
δz/Temperature coefficient of  ≤±0.15mA(-40℃~+85℃)
Tr/Step response time to 90 %of IPN  ≤60us
BW(-3dB)/Frequency bandwidth(-3dB)  DC..14kHz
lk/Current consumption  ≤25mA+Secondary output current ISN
Va/Voltage for AC insulation test  8.5kV/50Hz/1min
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