What is the maximum output current?

The maximum measured current is 5A, which will not cause the electric potential of the grounding device too high.

What frequencies are used for testing?

The device uses 45Hz and 55Hz two frequencies to test, with a difference of 5Hz from the power frequency.

Intelligent Earth Network Grounding Resistance Tester Htdw-5A

Name: Intelligent Earth Network Grounding Resistance Tester Htdw-5A
Brand: Wuhan UHV Power Technology Co., Ltd.
SKU: 885824385

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

Strong Anti-Jamming Capability: Uses 45Hz/55Hz frequencies to test under 50Hz interference of 10V without power off.

Customized Product Options: Offers full customization including impedance range, output voltage, and current gears.

Versatile Testing Functions: Tests ground resistance, contact voltage, pace voltage, and earth resistivity for various sites.

Sine Wave Output: Provides pure sine wave output at 45Hz and 55Hz for better frequency equivalence.

No Power Off Required: Maximum 5A output current allows testing without shutting down the grounding device.

Easy Operation Interface: Menu-operated digital display directly shows test results for simplified workflow.

Comprehensive Warranty: Includes one-year warranty with free consulting, video calls, and door-to-door support.

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: ≤2.01h

AI-Powered supplier vetting

SummaryThe supplier specializes in power facilities and electrical equipment, with a robust quality control system certified by ISO9001, ISO14001, and ISO45001. They offer extensive customization options and have proven R&D capabilities with ODM services. However, they lack overseas infrastructure and stock capabilities, which may limit their global reach. Financial data from the past three years suggests stability, but the absence of valid manufacturing contracts may impact production reliability.

Supplier typeThe supplier operates in power facilities, electrical instruments, meters manufacturing, sales of electronic components, and electromechanical components.

CertificationsThe supplier holds ISO9001, ISO14001, ISO45001 certifications, indicating strong compliance with quality and environmental management standards.

After-Sales capabilityProcedures for corrective actions and handling customer complaints are clearly established and recorded.

R&D capabilityThe supplier has launched new products in the past year, offers ODM services, and provides SDK, showcasing strong innovation capabilities.

Production capacityThe supplier lacks valid contracts with subcontractors and has no stock or overseas warehouse capabilities, limiting production and logistics.

Customization capabilityOffers extensive customization services from samples, designs, and full customization, indicating strong customization capabilities.

Client casesProvides OEM services for well-known brands, demonstrating experience with significant clients.

Product Q&A

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

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

Q:Whether the goods are in stock, whether they can be customized, and how long the delivery time is.

After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology. The delivery time is usually within 10 working days if there are no accidents.

Q:Is the quality guaranteed?

In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.

Q:What are the after-sales terms?

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

Q:What are the cooperative countries or regions?

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 and regions.