Is the device suitable for use in high-voltage substations?

Yes, the internal anti-interference circuit allows for reliable use in 500KV substations.

Can the test data be exported or analyzed externally?

Yes, data can be saved to a U disk via USB ports, uploaded to a computer for analysis, or operated via RS232 and optional WIFI.

What is the warranty period for this product?

The product comes with a one-year warranty and provided after-sales service.

Precision Hv Circuit Breaker Tester with Dynamic Resistance Measurement Provide Other High-Voltage Equipment

Name: Precision Hv Circuit Breaker Tester with Dynamic Resistance Measurement Provide Other High-Voltage Equipment
Brand: Refine On (Hebei) Electric Power Technology Co., Ltd.
SKU: 2175461272

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

US$11,600.00-12,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

One-Year

Model NO.

NRG480

Measuring Range

Linear Sensor: 50mm, Measuring Range: 0-50mm

Current Resistance Range

The Maximum Current 20 a, Resolution: 0.01 a

Instrument Power Supply

AC 220V ± 10%; 50 Hz Plus or Minus 10%

DC Power Output

Continuously Adjustable DC20 ~ 270V, DC220V≤20A

External Trigger Voltage

AC/DC10-300V Current ≤120A

Operating Environment

-20℃~+50℃

Relative Humidity

≤90%

Transport Package

Wooden Box with Foam Inside

Specification

385*320*205mm

Trademark

Refine On

Origin

China

HS Code

9031809090

Production Capacity

100 Set Per Week

Key features

Fast Boot Speed: Embedded industrial computer with 1GHz frequency boots in only 16 seconds.

Integrated Power Supply: Provides DC6-270V adjustable power supply with 20A current, eliminating external power needs.

High Data Storage: Host stores 30,000 groups of test data with expandable memory card support.

Multi-Sensor Support: Equipped with linear, rotation, universal, and optional laser sensors for versatile measurements.

Comprehensive Analysis: Generates envelope curves and performs vibration frequency analysis from single switch action.

Robust Anti-Interference: Internal anti-interference circuit ensures reliable use in 500KV substations.

Flexible Connectivity: Features 2 USB ports, RS232, and optional WIFI for data transfer and remote operation.

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: ≤1.56h

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 is the main function of the Precision HV Circuit Breaker Tester?

It is an embedded industrial computer designed to analyze dynamic circuit breaker characteristics, measure contact resistance, and perform speed and time measurements with high accuracy.

Q:How long does it take for the device to boot up?

The device features a fast boot speed of only 16 seconds due to its 1GHz Cortex-A8 main board.

Q:Does the instrument require an external power supply?

No, it has an integrated operating power supply that provides DC6-270V adjustable power, eliminating the need for on-site secondary power.

Q:What types of sensors are supported by this tester?

It is equipped with linear, rotation, and universal sensors, with an optional laser sensor available for specific applications.

Q:How much data can the host store?

The host can store 30,000 groups of current test data, and the memory is expandable via a memory card.