• Model NO.：GDCY-20kV
• Power Source：AC220V
• Warranty：1 year
• Delivery time：6-8weeks
• Transport Package：Standard Export Wooden Box
• Specification：ISO, SGS
• Trademark：HV Hipot
• Origin：Wuhan, China
• HS Code：9030899090
• Production Capacity：5000set,Year

Basic Info.

Model NO. GDCY-20kV Power Source AC220V Warranty 1 year Delivery time 6-8weeks Transport Package Standard Export Wooden Box Specification ISO, SGS Trademark HV Hipot Origin Wuhan, China HS Code 9030899090 Production Capacity 5000set/Year

Product Description

GDCY-20 20kV Impulse Voltage Generator IVG
 

Product Description

The impulse voltage generator is mainly used to the field of impulse voltage tests by lightning impulse voltage full wave, lightning impulse voltage chipped wave and operate impulse voltage wave for such test products as electrical instrument.

 

Features

• Complete equipment and wide voltage levels in the whole set of device .
• Small electric inductance in the return circuit of the impulse voltage generator,A band-stop filtering is  adopted so that a standard impulse wave is still generated even under a large capacity load, and large load capacity.
• Large in voltage utilization coefficient.
• Convenient in wave adjustment, simple in operation, excellent in synchronization  performance and  reliable in motion.
• An automatic control technique is adopted in the constant-current charge,which is high automation and  strong anti-interference capacity.
• A digital measurement and analysis system for the impulse test date are adopted,which increase the  technical level and the efficiency of the impulse voltage tests.

Specifications

1. Voltage waveform and output voltage rangeOpen voltage Uac: wave front time 1.2μS±30%, half peak time 50μS±20%, peak value ±3%;In the peak of wave, the voltage ≥5% of peak value over-shoot or oscillating is not permitted. Open voltage peak value 1kV-20kV.
 2. Charging voltage displayed by pointer voltmeter and digital voltmeter. Forward direction or reverse direction impulse is realized.
 3. Display impulse voltage, accuracy is ±1%.
4. Output voltage measurement Impulse voltage divider will be supplied.The accuracy of voltage ratio is ±1%. It output to BNC port of the panel, for oscillograph connection by user.
 5. Enough safety and security device, to ensure safe operation.
 6. All the components are equipped in the cabinet, easy and safe to operate.
7. Rated parameterInput power: 220VAC, 5kVARated charging voltage: 20kVTotal capacitance: 9μF*1Rated energy: 1.8kJ.
8. Voltage waveform and amplitudeWhen charging voltage is 20kV, the generator can output 1.2/50μs waveform of impulse voltage, voltage amplitude 20kV.Duty cycle: Continuous working at rated voltage and every 120s charging and discharging once. Continuous working at 2/3 of rated voltage and every 10-60s charging and discharging once.
9. The composition of generatorHV DC charging partEnergy storage and discharge part of main bodyWave-adjustable inductors and resistors, and other adjustable componentsThe ignition sphere gap is cooper ball with tungsten inlay. The control mode is mechanic and impulse way, which can endure big current.