DC Hipot Tester, High Voltage Direct Current Generator for Power Cable and Arrester Test

• Warranty: 12 Months
• Power Supply: AC220V+10%, 50Hz+1%
• Output Voltage: 60kv to 300kv
• Output Voltage Indicator Accuracy: <1%
• Output Current Indicator Accuracy: <1%
• Ripple Contain Factor: <0.5%
• Model NO.: GDF
• 0.75 Times Output Voltage Indicator Accu: <1%, Can Be Locked
• Riple Coefficient: Less Than 0.5%
• Operating Unit Size: Less Than 0.5%
• Product Name: DC High Voltage Generator
• Transport Package: Wooden Case
• Specification: 5kg
• Trademark: Gold
• Origin: China
• HS Code: 9030849000
• Production Capacity: 1000set/Month

Product Description

GDF DC Hipot Tester,High Voltage Direct Current Generator for Power Cable and Arrester Test

Introduction:

• GDF Series DC Hipot Tester,High Voltage Direct Current Generator is an important equipment for DC voltage withstand test and leakage current test of HV electrical equipment, cables, surge arresters in electriv industry and power supply departments;

• GDF Series DC Hipot Tester,High Voltage Direct Current Generator is developed based on the calibration made by National HV Meterage Station, it accords with the standard "Generation Requirement of Portable DC HV Generator"(GDF 24003-90);

• The new technology, new material and optimal selected components are applied, It has the advantages of high power, small volume, light weight, good performance and high stability;

Specifications:

• Power: AC220V+10%, 50Hz+1%;

• Output voltage indicator accuracy:<1%;

• Output current indicator accuracy:<1%;

• Ripple contain factor:<0.5%;

• 0.75 times output voltage indicator accuracy:<1%, can be locked;
   

Model Selection:

Model	GDF-60/2	GDF-120/2	GDF-120/5	GDF-200/2	GDF-300/2/3
Output Voltage	60kV	120kV	120kV	200kV	300kV
Output Current	2mA	2mA	5mA	2mA	2mA/3mA
Output Power	120W	240W	600W	400W	600W/900W
Double Voltage Unit Size	145*500mm	145*800mm	145*800mm	145*1000mm	145*1300mm
Operating Unit Size	360*260*245mm
Total Weight	10kg	15kg	17kg	20kg	25kg
Riple Coefficient	Less than 0.5%

Features:

• High reliability: high frequency voltage multi-doubler rectifier, simple circuit, high overload capability, rare fault, without maintenance.

• Small volume: one person can carry the largest DC HV generator (200kV/2mA). Its volume is only 1/(2~5) as the volume of the same kind of equipment made in Japan. It reaches the advanced level in the world.

• Perfect seal by metal housing, high mechanical strength. Its performance will not be influenced by vibration, moisture, dust and meteorological condition.

• Safe, convenience in operation, metal housing grounded. built-in HV terminals.

• There is no high voltage and low voltage connect outside, easy connection.

• Good auto protection function. It can nor be switched on if the HV output knob is not at zero position. Operation is simply. It automatically switch off in over voltage and over current case. There is dam pong resistor inside.It is not necessary to connect damping resistor outside.

• Excellent accuracy: The leakage current at HV side is measured by digital meter accuracy: 1uA, range switch is not required, discharge withstand current measurement function is available at low voltage side, It use precise resistor with good stability to measure high voltage.