What is the maximum output current?

The maximum current is 10A, with 6 gears available for automatic selection.

Does the device support data printing?

Yes, it is equipped with a printer for easy data printing.

What is the warranty period?

We provide a 1-year warranty with lifelong after-sales support.

Can the device be customized?

Yes, we offer full, minor, and flexible customization from samples or designs.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-season.

DC Winding Resistance Test Set for Transformer Test

Wuhan Goldhome Hipot Electrical Co., Ltd.

9 yrs

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Product Highlights

Large LCD Display: 5.6-inch industrial high-brightness color LCD screen readable in strong sunlight.
Automatic Protection: Features auto-discharge and protection against back EMF, disconnection, and overheating.
Data Management: Equipped with printer and supports data storage in tester or USB disk.
Compact and Portable: Lightweight design at 3.6kg with small dimensions for easy field use.
Smart Control System: Single-chip microcomputer controls self-test, data processing, and automatic selection.
Flexible Customization: Supports full, minor, and flexible customization from samples or designs.

Product Attributes

Customization: Available
After-sales Service: Life Long Support
Warranty: 1 Year
Model NO.: HM5002
Type: DC Winding Resistance Tester
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)
Production Capacity: 500sets/Month

DC Winding Resistance Test Set for Transformer Test pictures & photos — DC Winding Resistance Test Set for Transformer Test

DC Winding Resistance Test Set for Transformer Test
DC Winding Resistance Test Set for Transformer Test
DC Winding Resistance Test Set for Transformer Test
DC Winding Resistance Test Set for Transformer Test
DC Winding Resistance Test Set for Transformer Test
DC Winding Resistance Test Set for Transformer Test

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DC Winding Resistance Test Set for Transformer Test
DC Winding Resistance Test Set for Transformer Test
DC Winding Resistance Test Set for Transformer Test
DC Winding Resistance Test Set for Transformer Test
DC Winding Resistance Test Set for Transformer Test
DC Winding Resistance Test Set for Transformer Test

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Product Description

DC Winding Resistance Test Set for transformer test

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.
DC Winding Resistance Test Set for Transformer Test

II. Advantage

1.Easy and fast to use with 6 gears of currents (maximum current is 10A) supporting automatic selection.
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.
DC Winding Resistance Test Set for Transformer Test

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.

Wuhan Goldhome Hipot Electrical Co., Ltd.

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
Production Lines: 4
Production Machines: Cutting Machine, Lathe, Drilling Machine, Milling Machine, Welding Machine, Wire Winding Machine
QA/QC inspectors: 2 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: 3 people
Traceability of Raw Materials: Yes
Own Brand: Yes

Our Industry Experience & Global Business Record

Export Year: 17 Years
Main Markets: North America, South America, Europe, Southeast Asia/ Mideast
Annual Export Revenue: 12,540,865 RMB
Number of Foreign Trading Staff: 3
Overseas Agent/Branch: No
New Products Launched in Last year: Yes

FAQ

What is the maximum output current?: The maximum current is 10A, with 6 gears available for automatic selection.
Does the device support data printing?: Yes, it is equipped with a printer for easy data printing.
What is the warranty period?: We provide a 1-year warranty with lifelong after-sales support.
Can the device be customized?: Yes, we offer full, minor, and flexible customization from samples or designs.
What is the minimum order quantity?: The minimum order quantity is 1 set.
What is the average lead time for production?: The average lead time is within 15 workdays for both peak and off-season.