Zgf 200kv 300kv 400kv DC High Voltage Generator Hipot Tester High Voltage DC Pulse Generator

Zgf 200kv 300kv 400kv DC High Voltage Generator Hipot Tester High Voltage DC Pulse Generator. We are a factory offering high-quality high voltage testing equipment.
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PRODUCTS DETAILS

Basic Info.

Model NO.
ZGF
Voltage Level
60kv ,120kv ,200kv, 300kv ,400kv
Leakage Current
2mA, 3mA , 5mA, 10mA
Voltage Accuracy of Output Voltage
(1.0% of Reading + 2 Digits)
Current Accuracy of Output Current
(1.0% of Reading + 2 Digits)
Ripple Factor
Less Than or Equal to 0.5%
Relative Humidity
Less Than 85% Under 25ºC, Without Moisture
Working Mode
Discontinuously Work for 30 Minutes
Temperature
-10~40
Shipment Date
3-7 Days
Style
Fragmentation Type
Principle
PWM High Frequency Pulse Width Technology
Place of Origin
Wuhan China
Power Supply
220V/110V 50Hz/60Hz
Transport Package
Wooden Case or Carton
Specification
see details
Trademark
UHV
Origin
China
HS Code
9030899090
Production Capacity
200 Sets Per Month

Packaging & Delivery

Package Size
64.00cm * 46.00cm * 30.00cm
Package Gross Weight
14.000kg

Product Description

Product introduction
ZGF series DC high-voltage generators use high-frequency voltage doubler circuits, apply advanced PWM high-frequency pulse width modulation technology, closed-loop adjustment, and use large voltage feedback to greatly improve voltage stability. Use high-performance IGBT devices and driving technology with excellent performance, and adopt special shielding, isolation and grounding measures according to the theory of electromagnetic compatibility. The DC high voltage generator has realized high quality, portable, and can withstand rated voltage discharge without damage. It has the characteristics of large output power and small volume, reliable overvoltage, overcurrent and zero-position closing protection functions, with a voltage switching function of 0.75 times. Mainly applicable to power sector, industrial and mining, metallurgy, iron and steel and other enterprise power departments to conduct DC withstand voltage test or DC leakage current test on high voltage electrical equipment such as zinc oxide arresters, power cables, transformers, circuit breakers and generators.

Scope of application
1. Electrical conductivity test of valve arrester.

2. DC voltage withstand test and leakage current measurement of power transformers.

3. DC withstand voltage test and leakage current measurement of high-voltage cables (35-500kV and below).

4. U1mA DC reference voltage test of zinc oxide lightning arrester and leakage current test at 0.75U1mA.


Product Features
1.The DC high voltage generator has a small ripple coefficient, stable and reliable voltage output, no noise, and good reliability

2.With over-voltage, over-current, zero-voltage start-up and fault protection functions, the voltage protection value can be set and displayed intuitively

3.Digital display of voltage and current, and readings when power is on, which is convenient for monitoring the output status

4.with a voltage conversion of 0.75 times, convenient for testing zinc oxide lightning arresters

 
5.Compact product structure, small size, easy to carry
Technical Parameters
Specifications 200/2 200/3 200/5 300/2 300/3 300/5 300/5 300/10 400/2 400/3 400/5
Rated voltage(kV) 200 200 200 300 300 300 300 300 400 400 400
Rated current(mA) 2 3 5 2 3 5 5 10 2 3 5
Rated power(W) 400 600 1000 600 900 1500 1500 3000 800 1200 2000
Control box quality(kg) 5.5 6.0 6.5 6.5 6.5 7.5 7.5        
Pressure cylinder quality(kg) 8.7 9 9 11 11 11.5 11.5        
Double cylinder height(mm) 970 970 970 1250 1250 1250 1250        
Voltage accuracy ±(1.0%Reading + 2 words)
Current accuracy ±(1.0%Reading + 2 words)
Ripple coefficient ≤0.5%
Voltage stability When the power supply voltage changes by ±10%≤1%
Overload capability No-load voltage can exceed 10% of rated voltage for 10 minutes
The maximum charging current is 1.25 times the rated current
Power supply Single phase communication 50Hz 220V±10%
Way of working Intermittent use: rated load 30 minutes
1.1 times rated voltage usage: 10 minutes
Way of working temperature:-10ºC~+40ºC
Relative humidity: no more than 85% at room temperature of 25 ° C (no condensation)
Altitude: below 1500 meters
With capacitive load capacity The tested product has unlimited capacity
Charged with 1.5 times rated current
Structural features Electrical insulation doubler
Air insulation, no leakage
Operating box features High-precision 0.75UDC1mA one-touch button (accuracy ≤1.0%), suitable for zinc oxide lightning arrester test
Overvoltage protection using digital dial switch, at a glance

Zgf 200kv 300kv 400kv DC High Voltage Generator Hipot Tester High Voltage DC Pulse Generator
Zgf 200kv 300kv 400kv DC High Voltage Generator Hipot Tester High Voltage DC Pulse Generator

Zgf 200kv 300kv 400kv DC High Voltage Generator Hipot Tester High Voltage DC Pulse Generator Zgf 200kv 300kv 400kv DC High Voltage Generator Hipot Tester High Voltage DC Pulse Generator Zgf 200kv 300kv 400kv DC High Voltage Generator Hipot Tester High Voltage DC Pulse Generator Zgf 200kv 300kv 400kv DC High Voltage Generator Hipot Tester High Voltage DC Pulse Generator Zgf 200kv 300kv 400kv DC High Voltage Generator Hipot Tester High Voltage DC Pulse Generator
Zgf 200kv 300kv 400kv DC High Voltage Generator Hipot Tester High Voltage DC Pulse Generator

FAQ
1. Is your company a sales company or a manufacturer?
Wuhan UHV Power Technology Co.,Ltd. is an industrial and trade enterprise, with its own factory, self-produced and self-sold. We were founded in 2004 and have fifteen years of production experience. Our company has reliable production lines, test rooms and R&D centers.

2. Whether the goods are in stock, whether they can be customized, and how long the delivery time is.
After the goods have been ordered, it takes about 7 working days for production if there are no accidents.

3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.

4. What are the after-sales terms?
We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.

5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.



Contact us

Wuhan UHV Power Technology Co.,Ltd.
Address:Building 6, Optics Valley Optical-Mechanical Industrial Park, No.83, Gaoxin 5th Road,
East Lake High-tech Zone, Wuhan city .China 430223


 
 

 

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