Htdw-5A Large-Scale Digital Intelligent Grid Ground Network Earth Resistance Tester

Name: Htdw-5A Large-Scale Digital Intelligent Grid Ground Network Earth Resistance Tester
Brand: Wuhan UHV Power Technology Co., Ltd.
SKU: 885826155

Hubei, ChinaWuhan UHV Power Technology Co., Ltd.

US$2,000.00-3,200.00

1 Set

Product profile

Display Type

Digital Only

Certification

Customized

Model NO.

HTDW-5A

Impedance Measurement Range

0~200 Ohm;

Resolution

0.001 Ohm

Maximum Output Voltage

AC 400V (45Hz, 55Hz, Double Frequency, Sine Wave)

Maximum Output Current

AC 5A (45Hz, 55Hz, Double Frequency, Sine Wave)

Current Output Gear

5 / 4.5 / 4 / 3.5 / 3 / 2.5 / 2 / 1.5 / 1A, 0.5A/G

Anti-Jamming Capability

Anti- Frequency 50Hz Voltage 10V

Measured Wire Required Value-1

Current Wire Copper Core More Than 1.5 mm2

Measured Wire Required Value-2

Voltage Wire Copper Core More Than 1.0 mm2

Dimension

295*340*310mm3

Weight

28kg

Colour

Black

Certificate

Ce/ISO

Transport Package

Carton

Specification

see details

Trademark

HV TEST

Origin

China

HS Code

9030332000

Production Capacity

300 Sets Per Month

Key features

Anti-Interference Technology: Uses 45Hz/55Hz double frequency sine waves to eliminate 50Hz grid interference, ensuring stable data in strong interference.

High Precision Measurement: Resolution of 0.001 Ohm with intrinsic error of 0.005 Ohm, suitable for testing small impedance ground networks.

No Power-Off Testing: Maximum output current of 5A prevents high grounding potential, allowing safe testing without powering off the system.

Versatile Application: Tests ground resistance, contact voltage, step voltage, and earth resistivity for substations, power plants, and lightning rods.

Customizable Product: Product is explicitly marked as Customized, allowing for specific requirements and design adjustments.

Easy Operation: Menu-operated interface directly displays test results, simplifying the process and reducing labor intensity.

Quality Assurance: Uses imported components and undergoes three quality inspections before shipment, packed in non-fumigation wooden boxes.

Manufacturer Direct: Sold by Wuhan Huatian Electric Power Automation CO., LTD., an industrial and trade enterprise with its own factory.

Company profile

Cooperated with Fortune 500Experienced TeamPatents AwardedManagement Certification

Wuhan UHV Power Technology Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai Port, Wuhan Port, Shenzhen Port, Ningbo PortAverage Response Time: ≤2.67h

AI-Powered supplier vetting

SummaryThe supplier operates in electrical power facilities and equipment, including electrical instruments, meters, electronic and electromechanical components, repairs, and transformer manufacturing. It reports ISO9001, ISO14001, ISO45001, and CE certifications, with documented corrective-action, complaint-handling, and finished-product inspection procedures. Its innovation and customization capabilities are comparatively strong: it provides ODM, multiple customization options, has introduced new products within the past year, offers an SDK, and provides OEM services for well-known brands. However, the supplier reports no inventory capacity, overseas warehouse, overseas showroom, overseas agents or branches, and no valid contract with associated subcontractors. Export experience is limited to two years, with exports representing 11%–20% of total sales. Financial records are indicated for 2020–2022, but no substantive financial performance details are provided.

Supplier typeThe supplier is a manufacturer and seller in the electrical equipment sector, covering power facilities, electrical instruments and meters, electronic and electromechanical components, repairs, and transformer manufacturing. This supports classification as an electrical equipment manufacturer with related sales and service activities.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications, as well as CE product compliance certification. These explicitly documented certifications indicate coverage of quality, environmental, occupational health and safety, and product compliance requirements.

After-Sales capabilityThe supplier has documented corrective and preventive action procedures and complaint-handling procedures with follow-up records. However, it reports no overseas agents or branches, no overseas warehouse or showroom, and service coverage in zero countries, so the evidence supports process capability but not broad overseas service reach.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has an available SDK. It also supports customization from samples and designs, full customization, minor customization, and flexible customization, indicating explicit product-development and technical-support capability.

Production capacityThe supplier identifies transformer manufacturing and other electrical-equipment production activities, uses standardized finished-product inspection instructions, and maintains quality assurance in quality-control processes. However, it reports no inventory capacity and no valid contract between the factory and associated subcontractors, creating limitations in stock availability and documented subcontractor management.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad service range appears in two slices, providing direct evidence of extensive customization capability.

Client casesThe supplier reports providing OEM services for well-known brands, which is evidence of experience serving recognized-brand customers. No specific customer names, project details, order scope, or performance outcomes are provided, so the depth of customer-case evidence is limited.

Product Q&A

Q:Is your company a manufacturer or a trading company?

Wuhan Huatian Electric Power Automation CO., LTD. is an industrial and trade enterprise with its own factory, self-produced and self-sold, founded in 2004 with fifteen years of production experience.

Q:Can the product be customized and what is the delivery time?

Yes, goods can be customized according to special customer requirements using the latest technology. The delivery time is usually within 10 working days if there are no accidents.

Q:How is the product quality guaranteed?

We use imported components in large quantities. After three times of quality inspection, the goods are sent out and uniformly packed in non-fumigation wooden boxes for export.

Q:What are the after-sales service terms?

We offer free consulting service, a one-year warranty, and adopt various methods such as email communication, video calls, and technology door-to-door service to solve any after-sales problems in a timely manner.

Q:Which countries or regions have you exported to?

Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan, and other countries, with cooperative distributors in the US, India, and Vietnam.