HV DC Generator

The HV DC generator can be used for the DC withstand voltage test of DC insulators, DC instrument transformers and HV DC insulated cables. It is designed for indoor use.

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Features & Benefits

Automatic polarity change;
Ripple factor less than 3%;
Automatic control or manual control for selection;

For our 800kV 20mA HV DC generator, it has the below features:

(1)The polarity reversal time @ rated voltage can reach less than 90 seconds.

(2) And our ripple factor is less than 0.6% @800kV.

(3) The max PD value is less than 300PC @±800kV.

Applications

Surge arresters;
HV DC Cable and cable accessories;
HV converters
DC insulators
DC instrument transformers
Other insulation materials.

Technical Parameters

Model No.	Ripple Factor	Maximum Output Voltage	Output Current
Model No.	Ripple Factor	(kV)	(mA)
SXDC-50/10	≤3%	50	10
SXDC-120/15	≤3%	120	15
SXDC-200/10	≤3%	200	10
SXDC-250/10	≤3%	250	10
SXDC-300/10	≤3%	300	10
SXDC-400/10	≤3%	400	10
SXDC-800/20	≤3%	800	20
SXDC-1600/50	≤3%	1600	50
SXDC-2000/500	≤3%	2000	500
We can do custom made.

Standards

IEC60060

Projects

300kV HV DC Generator
400kV 10mA DC Generator
100kV/ 60kV 5mA DC
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About Us

Sanmen Shixuan Electric Co.,Ltd.(HVGrand is our logo) is a professional provider of high voltage test facilities and test solutions for the testing of MV & HV electrical products, such as insulators, bushings, transformers, cables, surge arresters, SPD, switchgears, disconnectors, etc. Our factory covers an area of 6000 square meters, we have 45 staff with professional staff and senior engineers included.

Products

HV DC Generator

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