What interfaces are supported for data transfer?

The device supports RS232, USB, Bluetooth, and RJ45 network ports for computer data certificate printing and firmware updates.

Is customization available for this product?

Yes, customization options include customization from samples, designs, full customization, minor customization, and flexible customization.

What is the warranty period for this instrument?

The product comes with a one-year warranty.

Automated Multi-Parameter Current Transformer Field Tester for Factory Testing

Name: Automated Multi-Parameter Current Transformer Field Tester for Factory Testing
Brand: Refine On (Hebei) Electric Power Technology Co., Ltd.
SKU: 2142868022

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

US$2,910.00-5,910.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

One-Year

Model NO.

NRH70C

Accuracy Grade

0.05

Load Way

Electronic Load

Display

Digital

Control

Computer Control

Weight

9.9kg

Power Source

Built-in Rechargeable Lithium Battery, Charger out

Output Mode

Simulation/Extrapolation

Output Frequency

45Hz ~ 55Hz

Output Power

20va

Direct Connection Output Voltage

< 24V

Display Mode

LCD Touch Screen

Operation Mode

Touch Screen & Manual Control

Other Functions

PT Testing

Working Time

≥ 12h

Communication Interface

USB, Bluetooth, RS232, RJ45 (Ethernet)

Transport Package

Wooden Box with Foam Inside

Trademark

Refine On

Origin

China

HS Code

9030390000

Production Capacity

100 Set Per Week

Key features

0.05 Class Accuracy: Features standard voltage and current transformers with 0.05 class precision for precise ratio and error measurement.

Wide Measurement Range: Covers 5A/5A to 31500A/5A or 5A/1A to 6300A/1A, suitable for various transformer sizes.

No Standard CT Needed: Eliminates the need for standard current transformers, boosters, and high-current conductors for on-site verification.

Intelligent Error Alert: Detects external wiring errors, incorrect ratios, or polarity issues with clear visual alerts.

Large Data Storage: Stores up to 5,000 pieces of field test data for comprehensive record keeping.

Long Battery Life: High-capacity lithium battery enables continuous operation for over 12 hours on a full charge.

Multi-Interface Connectivity: Supports RS232, USB, Bluetooth, and RJ45 for data transfer, printing, and firmware updates.

Customization Options: Offers customization from samples, designs, full customization, and minor customization.

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: ≤3.64h

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.