Is the device portable and easy to use?

Yes, it features a small industrial plastic chassis, weighs 2.2kg (bare metal), and has a user-friendly interface suitable for non-professionals.

Does it have data storage capabilities?

Yes, it has a built-in storage function to save and retrieve large amounts of on-site waveforms and data for reanalysis.

What is the warranty period?

We provide a one-year warranty for this product.

High-Voltage Flashover Method Cable Fault Testing System

Name: High-Voltage Flashover Method Cable Fault Testing System
Brand: Refine On (Hebei) Electric Power Technology Co., Ltd.
SKU: 2252997135

Hebei, ChinaRefine On (Hebei) Electric Power Technology Co., Ltd.

US$8,521.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

One-Year

Model NO.

NRD1100

Accuracy Grade

Load Way

Electronic Load

Display

Digital

Control

Computer Control

Weight

2.2kg Bare Metal, Including 4.5kg Box

Sampling Method

Low-Voltage Pulse,Shock Flashover,Velocity Measure

Sampling Rate

200 MHz, 100 MHz, 80 MHz, 40 MHz, 20 MHz, 10 MHz

Pulse Width

0.05 μ S. 0.1 μ S. 0.2 μ S. 0.5 μ S. 1 μ S. 2 μ S.

Impulse High Voltage

40kv and Below

Test Distance

<60km

Resolution

Test Accuracy

Display Method

Industrial Grade 8.0-Inch Color Touch LCD Screen

Operation Mode

Touch Screen , Physical Knob Operation

Working Power Supply

Battery Power Supply, Passive Operation of Couplin

Continuous Operation

>4h (External Power Supply Can Also Be Used)

Transport Package

Wooden Box with Foam Inside

Specification

L 415mm × W 319mm × H 168mm(including outer box)

Trademark

Refine On

Origin

China

HS Code

9030899090

Production Capacity

100 Set Per Week

Key features

Advanced TDR Technology: Adopts world's highest level time domain reflectance technology for automatic fault distance measurement.

High Precision Testing: Achieves 1m resolution and 1m test accuracy for various cable faults including open circuit and high resistance.

Portable Industrial Design: Small industrial control plastic chassis, weighing 2.2kg bare metal, easy to carry and operate.

User-Friendly Interface: Features an 8.0-inch industrial grade color touch LCD screen with simple menu mode and text prompts.

Long Battery Life: Built-in battery power supply allows continuous operation for over 4 hours without external power.

Multi-Method Support: Supports low-voltage pulse, shock flashover, velocity measurement, and multiple pulse methods for comprehensive testing.

Data Storage & Analysis: Built-in storage for waveforms and data, allowing convenient saving, retrieval, and reanalysis on-site.

High Success Rate: Stable performance in any environment with no crash, ensuring high success rate and testing accuracy.

Company profile

R&D Capabilities100% Finished Products InspectionODM ServicesProduction Process Visualization

Refine On (Hebei) Electric Power Technology Co., Ltd.

Hebei, 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: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.23h

AI-Powered supplier vetting

SummaryThe supplier is a technology-driven enterprise integrating R&D, production, sales, and after-sales service, offering electrical testing equipment, specialized tools, meters, and related products. It reports new products within the past year, ODM capability, broad customization options, and OEM service for well-known brands. Overseas service is stated for Vietnam and Russia, including installation, debugging, maintenance, repair, and training, but the supplier has no overseas warehouses, showrooms, agents, or branches and has not participated in offline trade shows. Quality assurance and raw-material traceability are reported, while several service-control procedures lack written records. Financial information is inconsistent and insufficient for assessment.

Supplier typeThe supplier identifies as a technology-driven enterprise integrating R&D, production, sales, and after-sales service. Its listed products include electrical tools, intelligent meters, energy measurement equipment, fault-location and cable-testing equipment, and specialized instruments, indicating a manufacturer-oriented technology supplier.

After-Sales capabilityThe supplier states that it provides after-sales service and offers installation, debugging, maintenance, repair, and training in Vietnam and Russia. However, it has no overseas warehouse, showroom, agent, or branch, has not participated in offline trade shows, and its complaint-handling and service corrective-action procedures have no written records, limiting evidence of formal service execution controls.

R&D capabilityThe supplier reports R&D capability, new products within the past year, ODM services, and integration of R&D with production and after-sales service. It does not have an available SDK, but the available evidence still explicitly supports product-development capability.

Production capacityThe supplier is described as integrating production with R&D, sales, and after-sales service, and it lists a broad product range including tools, meters, and testing equipment. Quality assurance and raw-material traceability are reported, but the slices do not provide production capacity, factory scale, or output data.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service, providing direct evidence of broad customization capability.

Product Q&A

Q:What types of cable faults can this system detect?

It detects various faults of power cables up to 35kV, including open circuit, short circuit, low resistance, high resistance leakage, and high resistance flash-over faults.

Q:What testing methods are supported?

The system supports low-voltage pulse method, shock flashover method, velocity measurement method, triple pulse method, and multiple pulse method.

Q:What is the test accuracy and resolution?

The system offers a resolution of 1m and a test accuracy of 1m for fault location.

Q:How long can the device operate on battery power?

It provides continuous operation for more than 4 hours on battery power. External power supply can also be used.

Q:What is the maximum test distance?

The maximum test distance is less than 60km.