What is the application scope of the High-Voltage Insulation Resistance Tester?

Tests insulation of high-voltage equipment (transformers, generators, cables, etc.); checks for moisture, dirt, or aging to support commissioning and maintenance.

High-Precision Intelligent Anti-Interference Transformer Capacity & Loss Tester-Multi-Functional Reliable Stable Rapid-Response Accurate Non-Destructive Factory

Name: High-Precision Intelligent Anti-Interference Transformer Capacity & Loss Tester-Multi-Functional Reliable Stable Rapid-Response Accurate Non-Destructive Factory
Brand: Refine On (Hebei) Electric Power Technology Co., Ltd.
SKU: 2126689992

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

US$998.00-1,510.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

One-Year

Model NO.

NRB506A

Voltage, Current Accurate of Test

±0.2%

Power Accurate of Test

±0.5% ±1.0%

No-Load Loss Accurate of Test

±2%

Load Loss Accurate of Test

±2%

Working Temperature

-20℃ - +60℃

Transport Package

Wooden Box with Foam Inside

Specification

32cm×25cm×12cm

Trademark

Refine On

Origin

China

HS Code

9030841000

Production Capacity

100 Set Per Week

Key features

Wide Test Range: Supports voltage up to 750V and current up to 100A with flexible external CT/VT expansion.

Automatic Correction: Automatically calibrates waveform, temperature, and rated voltage/current for higher accuracy.

Portable Design: Compact size (32x25x12cm) and light weight (2.5kg) with built-in thermal printer.

One-Year Warranty: Comprehensive one-year warranty coverage with provided after-sales service support.

Flexible Customization: Offers full, minor, and sample-based customization options for specific needs.

ISO Certified Quality: Manufactured under ISO9001:2015 standards with 100% finished product inspection.

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: ≤1.30h

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 Transformer Capacity Tester?

Detects transformer's actual capacity, no-load/load loss, no-load current, and impedance voltage; judges compliance and faults.

Q:How to improve the accuracy of the Cable Fault Location Tester?

Ensure correct, firm test line connections, select proper test mode, eliminate environmental interference, calibrate regularly, and test multiple times for complex faults.

Q:What is the purpose of the Transformer Winding Deformation Tester?

Detects winding deformation (axial displacement, short circuits) from short-circuits or vibration; enables early maintenance to avoid accidents.

Q:How often should the Insulating Oil Dielectric Strength Tester be calibrated?

At least once a year; shorten intervals for frequent use, harsh environments, or post-maintenance.

Q:What are the differences between Single-Chip and Industrial Computer Circuit Breaker Testers?

Industrial Computer offers stronger data processing, more tests, touch interface, and computer communication. Single-Chip has simple structure and low cost for basic tests.