What is the warranty period for this tester?

We provide a one-year warranty with after-sales service provided.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Stable Performance Oltc Tester for Commercial Power Testing

Name: Stable Performance Oltc Tester for Commercial Power Testing
Brand: Refine On (Hebei) Electric Power Technology Co., Ltd.
SKU: 2132106942

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

Comprehensive Tap Changer Testing: Measures transition time, resistance, waveform, and three-phase synchronization for on-load tap changers.

Large Data Storage Capacity: Stores up to 1000 groups of test data with protection against power failure data loss.

Flexible Connectivity Options: Supports USB storage, 232 interface, and Bluetooth for computer and tablet interconnection.

Robust Protection Circuit: Equipped with anti-impact, overvoltage protection, and power noise filter circuits.

One-Year Warranty Coverage: Includes one-year warranty with provided after-sales service support.

Customization Services Available: Offers full customization, minor customization, and flexible customization from samples or designs.

Intelligent Operation System: Features adjustable permanent clock and automatic display of test results.

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 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:Can the instrument test with or without winding?

Yes, the instrument can be tested with or without winding.

Q:How much data can the instrument store?

The instrument itself can store 1000 groups of data, and the data will not be lost after power failure.

Q:What interfaces are supported for data transfer?

It is equipped with a USB disk storage function and can expand the 232 interface and Bluetooth interface to realize interconnection of computers and tablets.

Q:Does the product support customization?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs.