GDFR-R-50 10000:1 High Voltage DC Standard Resistance Voltage Divider with factory price

• Customization: Available
• Installation: Direct Connected
• Usage: Voltage meter
• Model NO.: GDFR-R-50
• Power Source: DC
• DC Voltmeter Type: Electrostatic
• AC Voltmeter Type: Electric
• Customized: Customized
• Voltage: 50kV DC
• Input resistance: 150MΩ (main voltage divider)
• Equipotential shielding: 300MΩ (auxiliary resistance)
• Transport Package: Standard Export Plywood Case with Foam Inside
• Specification: ISO
• Trademark: HV Hipot
• Origin: Wuhan, China

Product Description

GDFR-R-50 10000:1 High Voltage DC Standard Resistance Voltage Divider  

General Information

GDFR-R-50 High Voltage DC Standard Resistance Voltage Divider used precision high voltage non-conductive resistance imported from USA. The voltage divider has a voltage division ratio of 10⁴:1, and the accuracy of the voltage division ratio is better than 0.1%, which can be used as a DC high voltage standard , or directly equipped with a dedicated display instrument to measure 50kV DC high voltage.



Working principle



Note:

R2+R3=15kΩ
R3=1kΩ
R1=149.985MΩ
R=300MΩ
R is the auxiliary resistance voltage divider and has nothing to do with the voltage division ratio, only provides the equipotential shielding for the main voltage divider.


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Technical Specifications
 

Model No.	GDFR-R-50
Voltage	50kV DC
Input resistance	150MΩ (main voltage divider)
Equipotential shielding resistance	300MΩ (auxiliary voltage divider)
Rated voltage	5V
Rated voltage divide ratio	10000:1
Ratio accuracy	0.1%
Ratio stability per year	Better than 0.05%
Dimesion	300*300*620mm
Weight	15kg
Use condition	Ambient temperature: 20ºC±10ºC Relative humidity: <80% The use environment should not contain corrosive gases and materials.