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

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

What data transfer interfaces are available?

It is equipped with a USB interface for saving data to a disk and an RS232 interface for online computer connection.

What is the warranty period for this analyzer?

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

Stable Precise-Detection Circuit Breaker Analyzer for Gis Maintenance Provide Other Hipot Tester

Name: Stable Precise-Detection Circuit Breaker Analyzer for Gis Maintenance Provide Other Hipot Tester
Brand: Refine On (Hebei) Electric Power Technology Co., Ltd.
SKU: 2145031292

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

US$1,391.00-1,982.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

One-Year

Model NO.

NRG400

Accuracy Grade

Load Way

Mechanical Load

Display

Digital

Control

Computer Control

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

Power

4400W

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

Comprehensive Measurement Capabilities: Measures time, bounce, speed, coil current, and resistance for 12 metal contacts, 6 main, and 6 auxiliary fractures.

Integrated Power Supply Design: Built-in 4400W power supply with DC20-270V output; no external secondary power needed for site operations.

High-Visibility Display: 7-inch color screen ensures clear visibility even under direct sunlight with menu and one-key operation.

Flexible Sensor Configuration: 360-degree rotation linear sensor with adjustable length from 30mm to 1000mm; no factory return required for changes.

Advanced Data Storage & Transfer: Stores 100 test groups with real-time clock; supports USB and RS232 interfaces for online analysis and printing.

Robust Anti-Interference System: Internal anti-interference circuit ensures reliable operation in high-voltage environments up to 500KV substations.

Safety Protection Features: 1ms short-circuit protection stops voltage/current output and emits a beep to alert operators immediately.

Dual Circuit Power Supply: Unique design allows testing to continue if one control circuit fails, ensuring operational continuity.

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: ≤1.24h

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 circuit breakers can this analyzer test?

It is suitable for SF6 switches, GIS combination electrical appliances, vacuum switches, oil switches, vacuum contactors, and special train circuit breakers.

Q:Does the device require external power for on-site testing?

No, it features an integrated operation power supply, eliminating the need for site secondary power.

Q:Can the sensor length be adjusted without returning to the factory?

Yes, the linear sensor length can be arbitrarily set from 30mm to 1000mm without needing to return the instrument to the factory.

Q:What is the maximum voltage and current output?

It provides a continuously adjustable DC output of 20-270V with a maximum current of 20A.

Q:How much test data can the main unit store?

The host can store up to 100 groups of test data with a built-in real-time clock for easy archiving.