What types of faults can this locator detect?

It is suitable for detecting single-phase metallic grounding, arc grounding, transition resistance grounding, and other faults in low current grounding systems.

How is the sensor powered?

The sensor is powered by three No. 5 alkaline dry batteries.

Low Current Earth Fault Locator for Overhead Line

Name: Low Current Earth Fault Locator for Overhead Line
Brand: HV Hipot Electric Co., Ltd.
SKU: 903263315

Hubei, ChinaHV Hipot Electric Co., Ltd.

US$5,000.00-10,000.00

1 Roll

Product profile

Customization

Available

Test Mode

Point Test

Test Region

overhead line

Model NO.

GDXG-F

Cable Type

Shielded

Power

Electricity

Customized

Color

Black

Locating Accuracy

0.2m

Power Supply

Transmitter: AC 220V or generator

Output frequency

1Hz

Open circuit voltage

0~2800V, (DC impulse, peak value 8kV)

Short circuit current

0~35mA (DC impulse, peak value 100mA)

Transport Package

Standard Export Wooden Box

Specification

417*234*318mm

Trademark

HV Hipot

Origin

China

HS Code

8531809000

Production Capacity

5000set/Year

Key features

High Precision Locating: Achieves 0.2m locating accuracy for precise fault identification.

Wireless Sensor System: Sensor and receiver communicate wirelessly with distance over 100m.

Portable Design: Lightweight transmitter, sensor, and handheld receiver for easy transport.

Versatile Power Supply: Transmitter supports AC 220V or generator; sensors use dry batteries.

Advanced Signal Tech: Uses ultra-low frequency signals to avoid capacitance interference.

Safety Features: Includes high voltage start blocking and direct short circuit output.

Customizable Options: Product supports customization for specific project requirements.

Wide Application: Suitable for overhead lines in low current grounding systems.

Company profile

HV Hipot Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤3.93h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHV Hipot Electric Co., Ltd. is a China-based factory and limited company in Wuhan, Hubei, established in 2006 according to the company profile, while another description states operations began in 2003. It manufactures high-voltage testing and related electrical measurement equipment, including AC/DC hipot testers, partial-discharge testers, and circuit-breaker testers. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, three production lines, 6–10 quality-control staff, and eight years of R&D-engineer experience; another statement reports 18 technicians in its R&D team. It serves multiple overseas markets and accepts LC and T/T payment terms, with stated one-month lead times in both peak and off-peak seasons. Evidence supports established technical and manufacturing capabilities, but after-sales service, customization, and specific customer cases are not sufficiently documented.

Supplier typeThe supplier is identified as a limited company, a factory, and a manufacturing enterprise located in Wuhan, China. Its business focuses on instruments, meters, electrical and electronic products, particularly high-voltage testing equipment.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, while another company description confirms ISO9001 quality management certification and high-tech enterprise qualifications. These statements provide direct evidence of formal quality and environmental management credentials.

R&D capabilityThe supplier reports successive development of multiple high-voltage testing products, participation in high-voltage and energy-saving projects with State Grid-related organizations, research institutions, and Wuhan University, and an R&D team described as 18 technicians. These are explicit indicators of product-development and technical innovation capability.

Production capacityThe supplier operates as a factory with three production lines, 6–10 quality-control staff, a 2,712 m² manufacturing plant, and stated one-month order fulfillment in both peak and off-peak seasons. It also reports self-operated import and export rights and serves several overseas markets, supporting a positive assessment of production and delivery capability.

Product Q&A

Q:What is the locating accuracy of the GDXG-F?

The GDXG-F Overhead Line Low Current Ground Fault Locator offers a high precision locating accuracy of 0.2m.

Q:How does the device locate faults on overhead lines?

The transmitter applies ultra-low frequency high voltage signals to make faults reappear. Sensors detect signals along the line and transmit data wirelessly to the receiver for precise positioning.

Q:What are the power supply options for the transmitter?

The transmitter can be powered by municipal AC 220V power supply or a generator with output power of at least 1500W.

Q:What is the wireless communication distance between the sensor and receiver?

The wireless communication distance between the sensor and receiver is not less than 100m.

Q:Can this device be customized?

Yes, the product supports customization to meet specific requirements.