200kv DC High Voltage Tester Fro Cable, Arrester Test

• Customization: Available
• After-sales Service: Life Long Support
• Warranty: 1 Year or Extended
• Model NO.: HMZGF
• Display: Digital
• Control: Manual Control
• Power Source: AC220V
• 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
• Work Power: AC 220V±10%;50Hz
• 0.75 Switch Over Accuracy: ≤0.5%
• Test Sample: Cable, Arrester, Transformer
• Transport Package: Plywood Box with Foam Inside
• Specification: customize
• Trademark: HMDQ
• Origin: Hubei, China(Mainland)
• HS Code: 9030339000
• Production Capacity: 500sets/Month

Product Description

200kv DC high voltage  tester fro cable , arrester test

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

III.Main Feature
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