What is the warranty period for this tester?

The product comes with a one-year warranty.

High-Precision Intelligent on-Load Tap-Changer Tester for Waveform Analysis

Name: High-Precision Intelligent on-Load Tap-Changer Tester for Waveform Analysis
Brand: Refine On (Hebei) Electric Power Technology Co., Ltd.
SKU: 2135391572

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

US$1,850.00-3,980.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

One-Year

Model NO.

NRB562C

Accuracy Grade

Load Way

Electronic Load

Display

Digital

Control

Computer Control

Weight

19kg

Time Test Range

0-450 Ms

Resolution

≤ 0.1ms

Accuracy

≤± (0.1% Reading + 1 Word)

Resistance Test Range

Small Current: 400mA 0.5-40

Large Current

1A 0.2-20

Resistance Test Accuracy

≤± 5%

Transport Package

Wooden Box with Foam Inside

Specification

47*35*46CM

Trademark

Refine On

Origin

China

HS Code

9030820000

Production Capacity

100 Set Per Week

Key features

Intelligent Data Storage: Stores 1000 groups of data with anti-loss protection and USB expansion capability.

Comprehensive Parameter Analysis: Measures transition process, waveform, time, resistance, and three-phase synchronization.

Flexible Operation Modes: Supports testing with or without windings and features adjustable permanent clock.

Advanced Connectivity: Equipped with 232 and Bluetooth interfaces for computer and tablet interconnection.

Robust Protection System: Features anti-impact, overvoltage protection, power noise filter, and anti-interference circuits.

Clear Digital Display: Large color screen provides clear waveform and data visualization for easy operation.

OEM/ODM Customization: Offers full customization, minor customization, and flexible customization options.

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: ≤1.25h

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 NRB562C On-load Tap-changer Tester?

It is a special instrument used to measure and analyze the action characteristics of transformer on-load tap changers, including transition process, waveform, time, resistance value, and three-phase synchronization.

Q:How much data can the instrument store and is it safe?

The instrument can store 1000 groups of data. Data will not be lost after power failure, and it supports storage via U disk.

Q:Can this tester be used with or without windings?

Yes, the instrument can be tested with or without windings, offering flexible application scenarios.

Q:What connectivity options are available for data transfer?

It is equipped with 232 and Bluetooth interfaces to realize interconnection with computers and tablets.

Q:Does the device offer protection against environmental interference?

Yes, it is equipped with anti-impact, overvoltage protection circuits, power noise filters, and anti-interference circuits.