China Supplier High Voltage Tester DC Porable Hipot Withstand Voltage Tester DC Direct Current Generator for Zinc Oxide Surge Arrester, Cables
China Supplier High Voltage Tester DC Porable Hipot Withstand Voltage Tester DC Direct Current Generator for Zinc Oxide Surge Arrester, Cables, Find details about China DC Hipot Tester, High Voltage DC Generator from China Supplier High Voltage Tester DC Porable Hipot Withstand Voltage Tester DC Direct Current Generator for Zinc Oxide Surge Arrester, Cables
Basic Info.
Model NO.
HMZGF
Usage
DC High Voltage Tester
Output Type
DC
Output Voltage
60-300kv
Output Current
2\3\5\10mA
Over Voltage Rectify Accuracy
<=1.0%
Ripple Factor
<=0.5%
Altitude
Below 2500m
Product Name
DC Hipot Tester
Ripple
≤0.5%
Voltage Precision
1% ±1 Word
Certificate
ISO, SGS
Standard
IEC
Warranty
1 Year
Work Power
AC 220V±10%;50Hz
0.75 Switch Over Accuracy
≤0.5%
Trademark
HMDQ
Transport Package
Plywood Box with Foam Inside
Specification
customize
Origin
Hubei, China(Mainland)
HS Code
9030339000
Model NO.
HMZGF
Usage
DC High Voltage Tester
Output Type
DC
Output Voltage
60-300kv
Output Current
2\3\5\10mA
Over Voltage Rectify Accuracy
<=1.0%
Ripple Factor
<=0.5%
Altitude
Below 2500m
Product Name
DC Hipot Tester
Ripple
≤0.5%
Voltage Precision
1% ±1 Word
Certificate
ISO, SGS
Standard
IEC
Warranty
1 Year
Work Power
AC 220V±10%;50Hz
0.75 Switch Over Accuracy
≤0.5%
Trademark
HMDQ
Transport Package
Plywood Box with Foam Inside
Specification
customize
Origin
Hubei, China(Mainland)
HS Code
9030339000
Product Desciption
China supplier High Voltage Tester DC Porable Hipot Withstand Voltage Tester DC Direct Current Generator for Zinc Oxide Surge Arrester, Cables
I. Summary
Newly researched, designed, and manufactured according to "Common technical condition for portable DC HV generator" of China Industry Standard, the HMZGF series DC hipot tester is a technology product of new era, suitable for DC HV test on zincoxidearrester, magnetic blow-out arrester, power cable, generator, transformer, and switch in electric power department, scientific research unit, railway station, power plant, chemical plant, etc., a optimal upgrading product in new era.
II. Application
1.dc high voltage generator(dc high voltage tester) is portable at site,light in weight & small size
2.With AIPWM technology, avoid the inaccuracy linearity of PWM ,High precision, exact measure,and Ripple factor ≤0.5 %
3.AI Zinc Oxide arrester and oil-immersed transformer measure function ,test report can be saved directly,accuracy ≤0.5 %, 75% UDC 1mA function button.
4.with AI technology to set over-voltage protection and over-current protection instead of digital dial switch which can only set voltage value,Error ≤1% .
5.Full range of smooth voltage regulation, voltage regulation precision ≤1%, stability ≤1%, voltage and current error ≤ 1.0%±1
6.With the total time T1 and segment timing T2, and arbitrary voltage, current timing function
7.dc high voltage generator(dc high voltage tester) adds a calendar and time function
IV. Detailed Images of DC hipot tester
V.Technical parameters of DC hipot tester
I. Summary
Newly researched, designed, and manufactured according to "Common technical condition for portable DC HV generator" of China Industry Standard, the HMZGF series DC hipot tester is a technology product of new era, suitable for DC HV test on zincoxidearrester, magnetic blow-out arrester, power cable, generator, transformer, and switch in electric power department, scientific research unit, railway station, power plant, chemical plant, etc., a optimal upgrading product in new era.
II. Application
1) MOA lightning-arrester HVDC hi-pot
2) HVDC hi-pot and leak current measurement for HV electrical equipment, such as transformer, switchgear, and oil-type power cable
3) Leak current measurement for water-cooling DC power generators
4) High-stability DC HV generators with high-precision DC voltage-divider for DC HV standardization
1.dc high voltage generator(dc high voltage tester) is portable at site,light in weight & small size
2.With AIPWM technology, avoid the inaccuracy linearity of PWM ,High precision, exact measure,and Ripple factor ≤0.5 %
3.AI Zinc Oxide arrester and oil-immersed transformer measure function ,test report can be saved directly,accuracy ≤0.5 %, 75% UDC 1mA function button.
4.with AI technology to set over-voltage protection and over-current protection instead of digital dial switch which can only set voltage value,Error ≤1% .
5.Full range of smooth voltage regulation, voltage regulation precision ≤1%, stability ≤1%, voltage and current error ≤ 1.0%±1
6.With the total time T1 and segment timing T2, and arbitrary voltage, current timing function
7.dc high voltage generator(dc high voltage tester) adds a calendar and time function
IV. Detailed Images of DC hipot tester
V.Technical parameters of DC hipot tester
| Specification Technical Parameter | 60/5 | 120/5 | 100/10 | 160/2 | 180/2 | 200/2 | 250/2 | 100/200 3/2 | 200/300 3/2 | Others |
| Output voltage (kV) | 60 | 120 | 100 | 160 | 180 | 200 | 250 | 100/200 | 200/300 | 600~800kV Produce according to the contract |
| Output current (mA) | 5 | 5 | 10 | 2 | 2 | 2 | 2 | 3/2 | 3/2 | |
| Output power (W) | 300 | 600 | 1000 | 320 | 360 | 400 | 500 | 400 | 600 | |
| Charging current (mA) | 5.0 | 5.0 | 12.0 | 3.0 | 3.0 | 3.0 | 3.0 | 4.5/3.0 | 4.5/3.0 | |
| Case weight (kg) | 4.5 | 7 | 5.3 | 4.3 | 4.3 | 4.4 | 4.5 | 4.5 | 8.1 | |
| Dimension of multivoltage tube (mm) | Φ80 ×500 | Φ80 ×770 | Φ80 ×770 | Φ80 ×770 | Φ110 ×770 | Φ110 ×770 | Φ110 ×820 | Φ110 ×800 | Φ110 ×1350 | |
| Height of multivoltage tube (kg) | 7.3 | 9 | 7.5 | 7.2 | 7.2 | 7.2 | 7.6 | 7.5 | 12.6 | |
| HV polarity | Polarity of negative volt, zero voltage start, continuous adjustable | |||||||||
| Work power | AC 220V±10%;50Hz | |||||||||
| Voltage measuring accuracy | 1.0%(full scale)±1character, max resolution 0.1%kV | |||||||||
| Current measuring accuracy | 1.0%(full scale)±1character, max resolution 0.1%uA | |||||||||
| Over voltage rectify accuracy | ≤1.0% | |||||||||
| 0.75 switch over accuracy | ≤0.5% | |||||||||
| Ripple factor | ≤1.0% | |||||||||
| Voltage stability | Random fluctuation, when voltage change of power supply±10% ≤0.5% | |||||||||
| Work manner | Intermittent service; 30min of rated load;1.1 times of rated voltage use:10min | |||||||||
| Temperature | -15ºC~50ºC | |||||||||
| Relative humidity | When at 25ºC,no more than 90%(no condensation) | |||||||||
| Altitude | Below 2500m | |||||||||
More specifications can be customized .
VI. Electric functional diagram
VII. Related Product
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