China High Voltage AC DC Digital Meter High Voltage Divider

General Information
GDFR series AC/DC digital meter is on-site instrument, which test both AC and DC voltage.It consist of voltage divider and measurement instrument.

Features
1. Balance type equal potential shield structure.
2. Fully-sealed insulation cylinder with internal excellent components.
3. High accuracy and linearity, good stability and anti-interference ability.
4. Small size, light weight, easy to carry in the field work.
5. Inner shield anti-interference system.
6. The voltage ratio can be customized, suitable for calibration.

Technical Specifications

Model No.GDFR-50GDFR-100GDFR-150GDFR-200GDFR-300GDFR-400Voltage(kV)50100150200300400DC frequency(Hz)<2AC frequency(Hz)30-300AccuracyAC:1.5%/DC:1.0%Accuracy for option(G type)AC:1.0%/DC:0.5%--Accuracy for option(H type)AC:0.5%/DC:0.5%----Impedance
(MΩ)65012001700220035004300Capacitance
(pF)320180150120120-500100-800Voltage ratio1000:1 or 10000:1(or customized)Dimension
(mm)150x150160x160200x200260x260800x800Cable impedance(Ω)50 / 75Range1. Low range: 0-20kV
2. High range: 20kV-rated voltage 1. Low range: 0-200kV
2. High range:200kV-rated voltageCable length(m)3456810Weight(kg)5.56.910.614.123.548.2Packing MediumDry type high polymer materialsOperation temperature0-45 degreeRelative humidity<85%RH,no condensationAltitude<1500m(or customized)Use conditionIndoor use or outdoor use in Sunny day