• High Voltage Digital Meter/ HV DC Measurement Instrument (GDFR-R Series)
  • High Voltage Digital Meter/ HV DC Measurement Instrument (GDFR-R Series)
  • High Voltage Digital Meter/ HV DC Measurement Instrument (GDFR-R Series)
  • High Voltage Digital Meter/ HV DC Measurement Instrument (GDFR-R Series)
  • High Voltage Digital Meter/ HV DC Measurement Instrument (GDFR-R Series)
  • High Voltage Digital Meter/ HV DC Measurement Instrument (GDFR-R Series)

High Voltage Digital Meter/ HV DC Measurement Instrument (GDFR-R Series)

After-sales Service: YES
Warranty: 1
Installation: Direct Connected
Display: Digital
Usage: Standard Electric Energy Meter
Theory: Electronic Meter
Customization:

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Basic Info.

Model NO.
GDFR-R
Power Source
AC
DC Voltmeter Type
Electrostatic
AC Voltmeter Type
Electric
Customized
Customized
Transport Package
Wooden Case
Specification
SGS, ISO9001
Trademark
HVHIPOT
Origin
China
HS Code
9030899090
Production Capacity
600PCS/Year

Product Description

High Voltage Digital Meter/ HV DC Measurement Instrument (GDFR-R Series)

General introduction


GDFR-R series DC digital meter is on-site instrument, which measure and compare the accuracy of DC voltage output. It consist of voltage divider and DC 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.

Technical Specifications
Model No. GDFR-R50 GDFR-R100 GDFR-R150 GDFR-R200 GDFR-R300 GDFR-R400
Voltage(kV) 50 100 150 200 300 400
DC frequency(Hz) <2
Accuracy DC:1.5%
Accuracy for option(G type) DC:1.0% --
Accuracy for option(G type) DC:0.5% --  
Impedance
(MΩ)
650 1200 1700 2200 3500 4300
Capacitance
(pF)
320 180 150 120 120-500 100-800
Voltage ratio 1000:1 or 10000:1 (or customized)
Dimension
(mm)
150×150 160×160 200×200 260×260 800×800
Cable impedance(Ω) 50 / 75
Range 1. Low range: 0-20kV
2. High range: 20kV-rated voltage 
1. Low range: 0-200kV
2. High range:200kV-rated voltage
Cable length(m) 3 4 5 6 8 10
Weight(kg) 5.5 6.9 10.6 14.1 23.5 48.2
Packing Medium Dry type high polymer material
Operation temperature 0-45 degree
Relative humidity <85%RH,no condensation
Altitude <1500m(or customized)
Use condition Indoor use or outdoor use in Sunny day

High Voltage Digital Meter/ HV DC Measurement Instrument (GDFR-R Series)
 

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