What is the warranty period for this product?

We provide a 1-year warranty for this product.

Does the device affect the DC system during detection?

No, the device uses reliable low-frequency signals to detect ground faults without any impact on the system. It does not require powering off the charger or other power sources.

Pdf1000 High Quality Direct Current Grounding Fault Fast Machine

Name: Pdf1000 High Quality Direct Current Grounding Fault Fast Machine
Brand: Wuhan UHV Power Technology Co., Ltd.
SKU: 2056057485

Hubei, ChinaWuhan UHV Power Technology Co., Ltd.

US$1,200.00-1,800.00

1 Set

Product profile

After-sales Service

1 Year

Warranty

1 Year

Display Type

Digital Only

Model NO.

PDF1000

Certification

Customized

Product Name

Ground Network Earth Resistance Tester

Supply Voltage

AC220V±10%

Signal No-Load Output Voltage

±20V±5%

Generator Output Signal Frequency

2.5Hz

Signal Short Circuit Output Current

≤80mA

Voltage Frequency

50Hz±5%

Signal Current Detection Sensitivity

0.5mA

Signal Receiver Max Output Current

2.5mA

Dimension

300X270X200mm

Transport Package

Carton

Specification

see details

Trademark

UHV

Origin

China

HS Code

9030849000

Production Capacity

300 Sets Per Month

Key features

100% Detection Accuracy: Correctly detects the position of earthing contacts with a 100% accuracy rate.

No Power-Off Required: Detects ground faults without powering off the DC system, ensuring continuous operation.

Strong Anti-Jamming: Uses low-frequency signals and fuzzy control to resist interference from distributed capacitance.

Wide Voltage Compatibility: Applies to DC systems of various voltage classes including 220V, 110V, 48V, and 24V.

Portable Design: Signal receiver is battery-powered and lightweight, allowing for easy carrying and field use.

Customizable Product: Product name and specifications can be customized according to special customer requirements.

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: ≤1.22h

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, we have fifteen years of production experience with reliable production lines, test rooms, and R&D centers.

Q:Are the goods in stock and what is the delivery time?

Goods can be made to order according to special customer requirements using the latest technology. The delivery time is usually within 10 working days if there are no accidents.

Q:Is the quality guaranteed?

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

Q:What are the after-sales 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. We have cooperative distributors in the US, India, and Vietnam.