20A Three Phase Transformer DC Winding Resistance Meter
Product Specifications
- resistance tester
Contact Supplier
Product Highlights
- Multi-Current Gears: 6 gears of currents with maximum 10A support for automatic selection.
- High-Brightness Display: 5.6-inch industrial LCD screen readable even under strong sunlight.
- Comprehensive Protection: Protects against back electromotive force, disconnection, power failure, and overheating.
- Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.
- Data Storage Options: Stores data in the tester or on a USB disk for easy retrieval.
- Integrated Printer: Equipped with a printer for convenient data printing.
- Temperature Conversion: Features resistance and temperature conversion capabilities.
Product Attributes
- Customization
- Available
- After-sales Service
- Life Time Support
- Warranty
- 1 Year
- Model NO.
- HM5002
- Type
- Transformer Tester
- Display
- Digital
- Weight
- 15kgs
- Power Source
- AC220V
- Test Current
- 10A,20A,30A,40A,50A
- Humidity
- <90%
- Standard
- ISO9001 ,SGS
- Product Name
- DC Resistance Test
- Transport Package
- Wooden Box with Foam Inside
- Specification
- 390*205*290mm
- Trademark
- HMDQ
- Origin
- Hubei, China(Mainland)
- HS Code
- 9030390000
- Production Capacity
- 500sets/Month
- Package Size
- 40.00cm * 35.00cm * 25.00cm
- Package Gross Weight
- 15.000kg
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 20A Three Phase Transformer DC Winding Resistance Meter
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20A Three Phase Transformer DC Winding Resistance Meter -
20A Three Phase Transformer DC Winding Resistance Meter -
20A Three Phase Transformer DC Winding Resistance Meter -
20A Three Phase Transformer DC Winding Resistance Meter -
20A Three Phase Transformer DC Winding Resistance Meter -
20A Three Phase Transformer DC Winding Resistance Meter -
20A Three Phase Transformer DC Winding Resistance Meter
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Product Description
I. Summary
The measurement of DC resistance is a necessary item infactory test, installation, hand-over test, and preventive test for semi-finished products and finished products during the manufacture of voltage transformers, current transformers, reactors, electromagnetic actuators and other inductive coils in power departments, with which, the manufacturing defects on material selection, welding,joint loosening, strand missing, broken wires and others and hidden dangers under operationcan be identified effectively. In order to satisfy the need for rapid measurement for DC resistance of inductive coils, a HM5002-10ATransformer DC Winding Resistance Tester has been developed with our technical advantages. It is applied with a new power supply technology and has a small size, light weight, large output current, wide measurement range, digital displayand other features. The whole tester is controlled with a single-chip microcomputer and can automatically perform self-test, data processing, display and other functions. It has an automatic discharge and discharge indication functions, as well as high test accuracy and easy operation, and can realize the rapid measurement for DC resistance.
II. Advantage
2.Wide measurement range (500uΩ ~ 50kΩ) and high accuracy.
3. Resistance and temperature conversion.
4.Protecting from back electromotive force, disconnection, power failure, overheating, etc.
5. 5.6-inch super-large industrial high-brightness color LCD screen which can be read clearly even under strong sunlight.
6.Equipped with printer for easy data printing.
7. Data storage in tester or in USB disk.
III. Technical Indicators
| DC Resistance Test | |||
| Gear Of Currents | Measurement Range | Gear Of Currents | Measurement Range |
| 10A | 500uΩ ~ 200mΩ | 100mA | 10Ω ~ 200Ω |
| 5A | 10mΩ ~ 1Ω | 10mA | 50Ω ~ 2kΩ |
| 1A | 100mΩ ~ 20Ω | 1mA | 500Ω ~ 50kΩ |
| Technical Indicators | |||
| Accuracy | ±(reading×0.2%+2) | Maximum Highest Resolution | 0.1uΩ |
| Using Conditions & Appearance | |||
| Power Supply | AC220±10% | Power Frequency | 50/60Hz |
| Temperature | -10ºC ~ 50ºC | Relative Humidity | ≤90%, non-condensing |
| Weight | 3.6kg (test wires not included) | Dimension | 325mm(L)×225mm(W) ×125mm(H) |
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR259015". Items marked "
" are certified.
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Company Profile
Wuhan Goldhome Hipot Electrical Co., Ltd was established in 2008, with the double efforts to struggle under more than ten years' diligent hard-working and adhere to spirit of keeping truth-seeking and pragmatic, exploring one professional road with competitive development in the electric and power testing field.
Wuhan Goldhome Hipot Electrical Co., Ltd possesses manufacture plant of more than 10, 000 square meters...The core products include partial discharge frequency power source, AC resonant test system with partial discharge, partial discharge power frequency high voltage test equipment, AC/DC high voltage tester, primary current injection test set, insulated tool test equipment and other electric and power testing equipment. These products are widely used in the power supply bureau, electric power plant, power construction, railway, petroleum, chemical industry, metallurgy, coal mine and other fields. With many years of steady development and continuous innovation, it is honored of the national "high-tech enterprise", "Wuhan Science and Technology 'Little Giant' enterprise" and many other awards
With the attitude of serious beginning, strict quality control and high efficiency performance, adhering to the high quality development concept, sticking to the power industry development trend, meeting customer diversified demand, providing one-stop power testing products and services, Wuhan Goldhome Hipot Electrical Co., Ltd build a perfect quality management system in order to improve product quality, work performance and service attitude according to the ISO9001 quality management system, to reach customer's needs.
There are a large number of experienced R&D team in developing partial discharge high voltage variable frequency source in Wuhan Goldhome Hipot Electrical Co., Ltd. It is always strengthening the closely cooperation with STATE GRID, experts and professors from School of Electrical Engineering and Automation, Wuhan University, aiming at the forefront of the industry, constantly updating and upgrading product technology, researching and manufacturing new products, breaking through many international standards. Till now, it has obtained more than 30 national patents and computer software Copyrights.
Regarding HMCXZ series partial discharge variable frequency resonant test system, partial discharge variable frequency power source and SF6 partial discharge high voltage test system, Wuhan Goldhome Hipot Electrical Co., Ltd. is the first company to achieve the highest voltage, lowest PD level in electric industry. Meanwhile, we participate in standard establishment with China Electric Power Research Institute, and become the first company who achieved remote control resonant test system.
Wuhan Goldhome Hipot Electrical Co., Ltd. Adopt high precision CNC machining center, full automatic dust-free 3D winding production line, dust-free assembly workshop, high voltage shielding test room, various standard experimental instruments and other series of industry-leading hardware facilities, providing reliable guarantee for excellent product quality
In 2021, , Wuhan Goldhome Hipot Electrical Co., Ltd. Wholly-owned merger the company Wuhan Sangao Electrical Testing Equipment Co. Ltd who is the earliest manufacturer in develop and produce SF6 partial discharge high voltage test system. It is entering into the rapid expansion and development stage.
The new era is coming, with the development of globalization, Wuhan Goldhome Hipot Electrical Co., Ltd. Always lead the trend of the times, fighting for the goals and dreams of becoming a domestic first-class, internationally famous high voltage power testing equipment manufacturer.
About Our Factory & Business Background
- Address
- No. A25-1 Huading Industrial Park, Hannan District, Wuhan, Hubei, China
-
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
- Shanghai Port; Ningbo Port; Shenzhen Port; Guangzhhou Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
- Main Products
- AC Resonant Test System, AC/DC Hipot Tester, Circuit Breaker Analyzer, Hv Test Set, Power Frequency Hipot Tester, Transformer Tester, AC Dielectric Test Set, Partial Discharge Test Set, High Voltage Test Set, Primary Current Injection Test Set
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Production Lines
- 4
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Production Machines
- Cutting Machine, Lathe, Drilling Machine, Milling Machine, Welding Machine, Wire Winding Machine
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QA/QC inspectors
- 2 people
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Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
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Inspection Method for Finished Products
- Have instructions and uniformly followed
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Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
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ODM Service Available
- Yes
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OEM Service Available
- Yes
-
R&D Engineers
- 3 people
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Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 17 Years
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Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast
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Annual Export Revenue
- 12,540,865 RMB
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Number of Foreign Trading Staff
- 3
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Overseas Agent/Branch
- No
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New Products Launched in Last year
- Yes
FAQ
- What is the warranty period?
- We provide a 1-year warranty for this transformer tester.
- What is the maximum test current?
- The device supports 6 gears of currents with a maximum of 10A.
- Can the product be customized?
- Yes, we offer full customization, minor customization, and customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- Does the device have data storage capabilities?
- Yes, data can be stored in the tester or on a USB disk.
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