What is the warranty period?

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

Can the boosting speed be adjusted?

Yes, there are 10 kinds of boosting speeds selectable, ranging from 0.5 to 5.0kV/s with a step interval of 0.5.

Grandway Power Transformer Oil Bdv Tester for Professional Lab Use

Name: Grandway Power Transformer Oil Bdv Tester for Professional Lab Use
Brand: Refine On (Hebei) Electric Power Technology Co., Ltd.
SKU: 2131616722

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

US$3,109.00

1 Piece

Product specifications

100kV

Product profile

Customization

Available

After-sales Service

Provided

Warranty

One-Year

Model NO.

NRYH510S

Accuracy Grade

Load Way

Electronic Load

Display

Digital

Control

Computer Control

Power Supply Voltage

AC 220V±22V

Power Frequency

50Hz±2.5Hz

Power

200W

Output Voltage

0kv-80kv

Boosting Speed

0.5-5.0kv/S (Step Interval 0.5, Total 10 Speeds

Total Voltage Distortion Rate

<2%

Ambient Temperature

0℃---+45℃

Relative Humidity

≤85%

Transport Package

Wooden Box with Foam Inside

Specification

730×410×390mm

Trademark

Refine On

Origin

China

HS Code

9030899090

Production Capacity

100 Set Per Week

Key features

High Precision Testing: Accuracy Grade 1 with 0-80kV output voltage for reliable dielectric strength measurement.

Smart Digital Control: 800x480 color touch-screen LCD with automatic data storage, printing, and 13 built-in standards.

Multi-Cup Capability: Integrated structure allows continuous testing of multiple oil sample cups in one setup.

Robust Anti-Interference: Designed for strong electromagnetic field environments, suitable for both lab and outdoor use.

Comprehensive Safety: Equipped with over-voltage, over-current, and limit protection devices for operator safety.

Flexible Boosting Speed: 10 selectable boosting speeds (0.5-5.0kV/s) to meet different test requirement standards.

One-Year Warranty: Provides one-year warranty coverage with professional after-sales service support.

OEM/ODM Customization: Supports full customization from samples, designs, and minor adjustments for specific needs.

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: ≤0.41h

AI-Powered supplier vetting

SummaryRefine On (Hebei) Electric Power Technology Co., Ltd is a technology-driven enterprise located in Baoding City, China. The company integrates R&D, production, sales, and after-sales service, offering a complete range of electric and testing equipment. It demonstrates strong R&D and customization capabilities but lacks overseas infrastructure and financial strength. Despite its ability to provide ODM and OEM services, its financial records show no profitability, with zero operating revenue and gross margin in recent years. The company has a robust quality assurance process but limited documentation on managing customer complaints.

Supplier typeRefine On is a technology-driven enterprise with integrated R&D, production, sales, and after-sales service, strategically located in a high-tech development zone.

After-Sales capabilityThe supplier offers a comprehensive after-sales service system including debugging, maintenance, repair, equipment installation, and training.

Financial creditThe supplier shows poor financial credibility with no operating revenue, gross margin, or current ratio recorded in recent years.

R&D capabilityThe supplier has introduced new products in the past year and offers ODM services but lacks SDK availability.

Production capacityThe supplier has a diverse production capability, manufacturing a variety of electrical and testing equipment.

Customization capabilityThe supplier provides extensive customization services, ranging from minor to full customization based on samples or designs.

Product Q&A

Q:What is the main function of this BDV Tester?

It tests insulating oil's dielectric strength to detect impurities, moisture, or aging, ensuring safe operation of transformers and circuit breakers.

Q:What is the output voltage range?

The output voltage range is 0kV to 80kV, allowing for comprehensive oil withstand pressure cycle tests.

Q:How often should the tester be calibrated?

It should be calibrated at least once a year; intervals should be shortened for frequent use, harsh environments, or post-maintenance.

Q:Is the device suitable for outdoor use?

Yes, it is adaptable for both laboratory and outdoor sites, featuring strong anti-interference ability for normal work in strong electromagnetic fields.

Q:What safety protections are included?

The instrument has over-voltage, over-current, and limit protective devices to guarantee the safety of both the instrument and the operator.