GDFR-R series High Voltage DC Digital Meter

GDFR-R series High Voltage DC Digital Meter

General Information

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)

DC1.0%

--

Accuracy for option

(G type)

DC0.5%

--

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℃

Relative humidity

<85%RH,no condensation

Altitude

<1500m(or customized)

Use condition

Indoor use or outdoor use in Sunny day

hvhipot.com

Copyright 2011 HV Hipot Electric Co.,Ltd. all rights reserved.
Email:info@hvhipot.com.