What customization options are available for this product?

The company offers full customization, minor customization, flexible customization, and options based on samples or designs.

Intelligent Variable-Frequency Instrument Transformer Comprehensive Characteristic Tester - High-Sensitivity Wide-Measurement-Range Low-Power Durable

Name: Intelligent Variable-Frequency Instrument Transformer Comprehensive Characteristic Tester - High-Sensitivity Wide-Measurement-Range Low-Power Durable
Brand: Refine On (Hebei) Electric Power Technology Co., Ltd.
SKU: 2129275872

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

US$4,412.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

One-Year

Model NO.

NRHG902

Accuracy Grade

Load Way

Electronic Load

Display

Digital

Control

Computer Control

Weight

<9kg

Power Source

AC220V±10%,50Hz

Usage

Class P/Tp CT & Vt

Output

0~180vrms 12arms 36A(Peak Value)

Voltage Measurement Accuracy

±0.2%

CT Ratio-Range

1-40000

CT Ratio-Accuracy

±0.2%

PT Ratio-Range

1-40000

PT Ratio-Accuracy

±0.2%

Phase-Range

±5min

Phase-Accuracy

0.5min

DC Resistance-Range

0-300ω

DC Resistance-Accuracy

2%±2MΩ

Burden-Range

0-300va

Burden-Accuracy

2%±0.2va

Operating Temperature

-10c -50c

Humidity

≤90%

Transport Package

Wooden Box with Foam Inside

Specification

340mm x220mmx330mm

Trademark

Refine On

Origin

China

HS Code

903082000

Production Capacity

100 Set Per Week

Key features

Comprehensive Testing Functions: Tests excitation characteristics, ratio, polarity, resistance, burden, and knee point voltage up to 30KV.

Advanced DSP & ARM Technology: Ensures stable performance, high automation, and efficiency meeting IEC and C57.13 standards.

Portable & Lightweight Design: Weighs less than 9kg, making it easy to carry for on-site testing in various environments.

Data Storage & Reporting: Stores 2000 test groups, exports data via USB, and generates WORD reports automatically.

One-Year Warranty Coverage: Includes comprehensive after-sales service support for all mechanical and functional defects.

Flexible Customization Options: Offers full customization, minor customization, and flexible options based on samples or designs.

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 NRHG902 Variable-Frequency Transformer Comprehensive Characteristic Tester?

It tests various CTs and PTs including excitation characteristics, ratio, polarity, secondary winding resistance, burden, ratio error, and phase displacement, meeting IEC and C57.13 standards.

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

It can store 2000 groups of test data that are retained even after power loss. Data can be copied to a PC via USB disk for analysis and conversion into WORD reports.

Q:What is the weight of the instrument and is it portable?

The instrument weighs less than 9kg, making it easy to carry for on-site testing in power industry applications.

Q:What is the warranty period and after-sales service provided?

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

Q:Can the device test knee point voltage up to 30KV?

Yes, based on the advanced low-frequency test method principle, it can meet CT tests on knee voltage up to 30KV.