DC Hv Withstand and Leakage Current Test in Power Cables
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Product Highlights
- Comprehensive Protection Functions: Features switch-on protection under 0 voltage, over-voltage, and over-current protection for safety.
- High Stability and Reliability: Designed with high stability and reliability for consistent performance in power supply applications.
- Compact and Lightweight Design: Easy to operate with a small size and light weight, suitable for various field applications.
- Versatile Application Scenarios: Used for cable testing, arrester testing, laser power supply, electrostatic painting, and twine applications.
- Precise Voltage and Current Control: Offers linear continuous adjustment with negative polarity and no-voltage start capability.
- Low Ripple Factor: Ripple factor is better than 0.5% ensuring clean DC output for sensitive equipment.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- 1 Years
- Model NO.
- HZZGF
- Mass Scope of Workpiece
- <900kg
- Type
- DC Hv Withstand and Leakage Current Test
- Display
- Digital
- Control
- Computer Control
- Weight
- 0-100Kg
- Power Source
- AC220V
- Brand Name
- DC Hipot
- Output Type
- DC
- Frequency
- 50Hz
- Rated Current
- Rated Current
- Usage
- High Voltage Generator
- Certification
- CE ISO
- Ripple Factor
- ≤0.5%
- Power Supply
- Single-Phase Current 50Hz
- Hv Generator
- DC Hv Generator
- Voltage Generator
- Generator Capacitor
- Transport Package
- Wooden Box with Foam Inside
- Specification
- CE/ISO/IEC
- Trademark
- HuaZheng
- Origin
- Hebei, China
- HS Code
- 9030339000
- Production Capacity
- 100 PCS/Month
- Package Size
- 110.00cm * 35.00cm * 34.00cm
- Package Gross Weight
- 31.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of DC Hv Withstand and Leakage Current Test in Power Cables
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DC Hv Withstand and Leakage Current Test in Power Cables -
DC Hv Withstand and Leakage Current Test in Power Cables -
DC Hv Withstand and Leakage Current Test in Power Cables -
DC Hv Withstand and Leakage Current Test in Power Cables -
DC Hv Withstand and Leakage Current Test in Power Cables -
DC Hv Withstand and Leakage Current Test in Power Cables -
DC Hv Withstand and Leakage Current Test in Power Cables
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Product Description
I.Introduction
DC high voltage generator is DC high voltage power supply equipment.
It have functions of switch on protection under 0 voltage,over voltage and over current protection.
They are high stability and reliability.
It is easy to operate , small in size and light in weight.
II.Function
DC high voltage test for the power supply department, for example: DC HV withstand and leakage current test in power cables, the conductance current and 1mA reference voltage of magnetic blow out arrester and zinc oxide arrester test.
Using as power supply of laser, also electrostatic painting and twine and so on.
Other place required DC high voltage.
III.Major parameters
|
Voltage (KV)/mA Current (mA) |
Control Box |
High-Voltage Unit |
|||
|
Rated Voltage |
Size (mm) |
Weight kg |
Size (mm) |
Weight kg |
|
|
60/2-5 |
60KV |
310 * 250 * 230 |
5kg |
470 * 260 * 220 |
6kg |
|
80/2-5 |
80KV |
310 * 250 * 230 |
6kg |
490*260*220 |
8kg |
|
100/2-5 |
100KV |
310 * 250 * 230 |
6kg |
550*260*220 |
8kg |
|
120/2-5 |
120KV |
310 * 250 * 230 |
7kg |
600 * 260 * 220 |
10kg |
|
200/2-5 |
200KV |
310 * 250 * 230 |
8kg |
1000 * 280 * 270 |
20kg |
|
300/2-5 |
300KV |
310 * 250 * 230 |
9kg |
1300 * 280 * 270 |
22kg |
|
output polarity |
Negative polarity, no-voltage start, linear continuous adjustment |
||||
|
working power supply |
50HZ AC220V±10% |
||||
|
voltage error |
0.5%±2,minimum solution 0.1KV |
||||
|
current error |
0.5%±2,minimum solution 0.1µA |
||||
|
ripple factor |
better than 0.5% |
||||
|
voltage stability |
Random flunctuation , grid change is 10% , the flunctuation <=0.5% |
||||
|
working manner |
Interval working, less than 30 minutes under rated load |
||||
|
working condition |
Temperature: 0-40ºC, humidity: less than 90% |
||||
|
storage condition |
Temperature: -10ºC~40ºC, humidity: less than 90% |
||||
IV.Detailed Photos
V.Company Information
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.
Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.
VI.Customer Visit
VII.Exhibition
IX.Similar Recommendation
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR246684". Items marked "
" are certified.
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Company Profile
Who We Are
Huazheng Electric Manufacturing (Baoding) Co., Ltd. Was established on March 13, 2008, and is headquartered in the High-Tech Development Zone of Baoding, Hebei Province, China - a major hub for power equipment manufacturing with convenient access to Beijing and international logistics channels.
We are a manufacturer and factory specializing in the research, development, production, sales, and after-sales support of electrical power testing instruments and related equipment. From compact field instruments to integrated test systems, Huazheng Electric supports utilities, transformer manufacturers, oil laboratories, EPC contractors, maintenance teams, and research institutes worldwide.
Our team of 24 dedicated professionals covers R&D, production, quality control, sales, and technical service. Despite our focused scale, we maintain strong engineering capability, disciplined manufacturing processes, and responsive customer support. Every product reflects our commitment to accuracy, reliability, and practical usability in real field and laboratory conditions.
Huazheng Electric operates under a general manager responsibility system with clearly defined departments including R&D, production, QC, procurement, sales, and service. We combine manufacturing strength with continuous product innovation, and we work closely with universities and industry partners such as North China Electric Power University and Hebei University on technology development and application.
As a qualified supplier to State Grid Corporation of China, we have extensive experience meeting the rigorous requirements of national power utilities. Our instruments are widely used across China and exported to international markets, where buyers value our combination of technical performance, competitive pricing, and dependable service.
Our Promise: People-oriented service, customer-first support, and mutually beneficial long-term partnerships.
Quality & Certifications
ISO 9001: 2015 - Quality management system
CE Marking - For export to European and international markets
Standards - IEC, ASTM, IEEE, GB (design and testing)
Primary Application Sectors
National and regional power utilities and grid companies
Transformer manufacturers and repair workshops
Switchgear and circuit breaker manufacturers
Cable manufacturers and installation contractors
Petrochemical and industrial enterprises with critical electrical assets
Third-party testing laboratories and certification bodies
Universities and research institutions
EPC companies involved in substation and power plant construction
Main Products:
Transformer Oil Test Series
Transformer Test Series
High Voltage Test Series
Circuit Breaker Test Series
Relay Protection Test Series
Insulation Resistance Test Series
Power Quality Analysis Series
CT & PT Analysis Series
Energy Meter Calibration Series
Cable Fault Location Series
Transformer Oil Filtration Series
Battery Test Series
Partial Discharge Test Series
SF6 Gas Test Series
Petroleum Product Test Series
Visit Us
Huazheng Electric Manufacturing (Baoding) Co., Ltd. Welcomes buyers, agents, and partners to visit our factory or connect with us online.
Address: No. 3, Building 9, High-Tech Digital Valley, No. 3099, Xiangyang North Street, Baoding, Hebei, China
Whether you need a single transformer oil BDV tester, a VLF hipot tester for your cable testing program, a relay protection tester for substation maintenance, or a complete transformer test bench, Huazheng Electric is ready to support your project with professional instruments and dependable service.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- No. 3, Building 9, High-Tech Digital Valley, No. 3099, Xiangyang North Street, Baoding, Hebei, China
-
Plant Area
- 700 square meters
-
Number of Employees
- 24
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Transformer Tester, Transformer Oil Tester, Relay Tester, High Voltage Tester, Circuit Breaker Tester
-
Production Lines
- 10
-
Production Machines
- Lathe, Bench Drilling Machine, Electric Tool, Electric Soldering Iron, Winder, Super Mute Terminal Machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2008-03-13
-
Export Year
- 16 years
-
Main Markets
- South America
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 13
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What are the main functions of this DC HV generator?
- It provides switch-on protection, over-voltage protection, and over-current protection. It is used for DC HV withstand tests, leakage current tests in power cables, and as a power supply for lasers or electrostatic painting.
- What is the output polarity and adjustment method?
- The output polarity is negative. It features no-voltage start and linear continuous adjustment for precise control.
- What is the ripple factor of the output?
- The ripple factor is better than 0.5%, ensuring high quality DC output.
- Can this equipment be customized?
- Yes, we offer full customization, minor customization, and flexible customization options based on samples or designs.
- What is the warranty period for this product?
- We provide a 1-year warranty for this product.
- What are the available voltage and current ratings?
- Available models range from 60KV/2-5mA up to 300KV/2-5mA, with corresponding weights and sizes varying by model.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
Send your message to this supplier
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Product Groups
- Transformer Oil Tester Series
- High Voltage Test Set Series
- Transformer Test Equipment Series
- Transformer Oil Purifier
- Primary And Secondary Current Injection Test Set
- Circuit Breaker Tester
- CT PT Analyzer
- Partial Discharge Tester
- SF6 Gas Analyzer
- Cable Tester Series
- Arrester Tester
- Insulation Resistance Tester
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- High Voltage Test Set Series
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