DC High Voltage Generator Leakage Current Testing DC Hipot Tester China Original Manufacturer

• Customization: Available
• After-sales Service: Life Time
• Warranty: 1 Year
• Model NO.: ZGF-400kV-3mA
• Type: DC High Voltage Generator
• Load Way: Electronic Load
• Display: Digital
• Control: Manual Control
• Weight: 100-500Kg
• Power Source: AC220V/AC380V
• Output Voltage (Kv): 400
• Output Current (Ma): 3
• Output Power (W): 1200
• Voltage Accuracy: ±(1.0%Reading ± 2 Dgt)
• Current Accuracy: ±(1.0%Reading ± 2 Dgt)
• 0.75u(DC1ma) Function: Yes
• Controlling Box Weight: 9.5kg
• Double Voltage Cylinder Weight: 14.5kg
• Height of Double Voltage Cylinder: 1250mm
• Transport Package: Wooden Box with Foam Inside
• Specification: Can be customzied
• Trademark: United Electric
• Origin: Wuhan, China
• HS Code: 9030339000

Product Description

Testing Items: Withstand Voltage Testing(i.e Insulation Level Testing), Current Leakage Testing

DC high voltage generator is mainly used in the electric power department, power department of industrial and mining, metallurgy, iron and steel enterprise for zinc oxide lightning arrester, power cables, transformers, circuit breakers, generators and other high voltage electrical equipment of DC withstand voltage test or DC leakage current test. ZGF type DC high voltage generator adopts AIPWM technique, adjusted the inaccuracy linearity of PWM technology, making the instrument precision greatly improved.  

Product Details:

Product Introduction and Features:
1. Accurate measurement, high accuracy. The voltage meter on the controlling box directly display voltage value that added on the loading object, don't need to additionally add voltage divider, easy to connect. The instrument can test leakage currrent on high-voltage end and low-voltage end. The high-voltage end adopts round shielding digital meter to display, don't worry about the discharge impulse. With strong anti-interference ability, suitable for on-site usage.
2. Voltage adjustment stability is high, softly and smoothly adjust voltage for the full measurement range, output voltage adjustment adopts imported single multi turn potentiometer, the step up process is stable, adjustment accuracy is high.
3. Can positive,negative polarity output(choosed by customer, if the two polarities both have, it means there are two sets of double voltage cylinders), zero startion, constant adjustable, having over-voltage, over-current, back to zero, grounding protection, special wire breakdown protection and many other protective functions. Strong auto protective function for circuit, complete and reliable protection makes the operation safely.
4. Adopts advanced technology, craft manufacturing, first group to use the middle frequency double voltage circuit, adopts the newest PWM high frequency pulse width adjustment technology and large power IGBT components, which makes the output voltage much stable, wave factor smaller.
5. With high accuracy 0.75U_DC1mA function, very conenient for metal oxide Znc arrester testing.
6. Over-voltage setting adopts digital dailing switch, can diretly display setting voltage value, display unit is kV, very clear.
7. Fault sampling adopts special sensor, action time is nanosecond level, optical isolation device is also nanosecond level, can rapidly and ompletely break down DC main circuit, then protect the instrument from damage by maximum degree.
8. The double voltage cylinder adopts new material, light but firm. There are 3 sets of supporting foot built-in the bottom, which adds the stability of double voltage. The outer is painted with insulating material, with good electrical characteristics, strong moisture-proof ability.
9. The portable case is made by aluminum alloy, with small volume, light weight, easy to carry with.

Product Main Parameter:

Specification Technology parameter	400/2	400/3	400/5
Rated Voltage(kV)	400	400	400
Rated Current (mA)	2	3	5
Rated Power (W)	800	1200	2000
Controlling Box Weight(kg)	8.5	9.5	10.5
Double Voltage Cylinder Weight(kg)	13	14.5	16.5
Double Voltage Cylinder Height(mm)	1250	1250	1250
Output Voltage Accuracy	±(1.0%reading ± 2 dgt)
Output Current Accuracy	±(1.0%reading ± 2 dgt)
Factor of Ripple Wave	≤0.5%
Voltage Stability	Power source voltage variation ± 10% ≤ 1%
Working Way	Interval using, rated load 30mins
	1.1 times rated voltage using: 10mins
Overload Capacity	The no-load voltage can exceed rated voltage 10% within 10mins using
	The max charge current is 1.25 times than rated current
Power Source	AC 220V± 10%, 50Hz
Working Environment	Temperature: -10~40ºC
	Relative humidity: less than 85% under 25ºC room temperature(no condensation)
	Altitude: less than 1500m
With Capacitance Loading Ability	No limitation with test object's capacitance
	Available for 1.5 times rated current charging
Structure Features	Electric insulating double voltage cylinder
	Air insulating, no worry for leakage
Controlling Box Features	High-precision 0.75UDC1mA  single-touching button(accuracy ≤1.0%)
	Suitable for metal-oxide zinc arrester testing
	Overvoltage protection adopts digital dialing switch
	Portable case

Company Information

Kiyu Power is a high-tech enterprise professionally engaged in R & D, manufacture and marketing of power testing products, instruments, power industry automation systems for 20 years.We export completed set to Korea, Singapore, Vietnam, India, Ecuador, Paraguay, Pakistan, Philippines, Russia, Italy, Austria, Portugal, Chile such as PD test system, impulse voltage generator, temperature rising test system, transformer comprehensive test system, cable fault detect system and varies of instruments for transformer, circuit breaker, switchgear, lightning arrestor, insulator, cable, battery, SF6 gas and so on.

Competitive Products:

Qualified Certificates:

Customer Visit:

On-site Service:

Package and delivery: