Advanced Frequency Response Analyzer for Transformer Winding Integrity

Name: Advanced Frequency Response Analyzer for Transformer Winding Integrity
Brand: Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.
SKU: 2134709582

Hebei, ChinaHebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.

US$6,200.00-7,200.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year, 1 Year

Model NO.

SG-800A

Type

Material Testing Machine

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Static Load

Display

Digital

Control

Manual Control

Weight

0-100Kg

Power Source

AC220V

After-Sales Service

Yes

Display

Digital

Control

Computer Control

Weight

0-100kg

Power Source

AC220V

Oil Cylinder Position

Top

Type

Test Machine

Accuracy Grade

High Precision

Load Way

Static Load

Work Power

110V-400V Adjustable

Environment Humidity

≤85%Rh

Sharpness of Separation

Measuring Speed

1 Min- 2 Min for Single-Phase Winding

Test Report

Yes

Transport Package

Wooden Crate Packaging with Foam Inside

Specification

CE/ISO

Trademark

dualcanopy

Origin

Hebei, China

HS Code

9030332000

Production Capacity

100

Key features

Fast Single-Phase Measurement: Completes measurement for a single-phase winding in 1 to 2 minutes.

High Frequency Accuracy: Achieves frequency accuracy of 0.001% with digital frequency synthesis.

No Disassembly Required: Detects winding deformation without lifting the transformer cover or disassembly.

Comprehensive Software Analysis: Automatically loads 9 curves, calculates parameters, and diagnoses winding deformation.

Automatic Report Generation: Exports test data to Word or JPG formats with one-click operation.

Industry Standard Compliance: Hardware and software meet DL/T911-2016 and IEC60076-18 standards.

Wide Frequency Sweep Range: Supports frequency sweep from 10Hz to 2MHz with linear or logarithmic modes.

High Voltage Isolation: Features 5000V voltage isolation and protection for the test computer.

Company profile

Customization from SamplesManagement CertificationQuality AssuranceProduct Certification

Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.29h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier appears to be a sample-customization manufacturer with identified production equipment and a stated annual productivity figure of 5,000 sets. It holds an ISO9001:2015 certificate and reports conducting regular fire drills, but no additional certification detail is provided. The supplier lacks stated 3D software design, ODM, SDK, popular-brand OEM, overseas agent, overseas warehouse, overseas showroom, and in-stock service capabilities. Financial credibility cannot be confirmed because the supplied financial indicators are all reported as zero. Quality control appears limited to one inspector, with finished products checked by packing staff. Customer cases and documented service procedures are not sufficiently evidenced.

Supplier typeThe supplier explicitly states that it is not a professional technical supplier and provides no 3D software design, ODM, SDK, or popular-brand OEM services. Its stated design approach is customization from samples, while production equipment and a 5,000-set productivity figure indicate a manufacturing orientation.

CertificationsThe supplier reports holding an ISO9001:2015 certificate for management systems. Product compliance certification is listed only as “Others,” without a specific standard or certificate being identified, so certification coverage beyond ISO9001 cannot be confirmed.

After-Sales capabilityThe supplier reports no in-stock service, overseas warehouse, overseas showroom, overseas agent, or overseas branch capability, and has not participated in offline trade shows. It provides quotation and payment terms and lists some supplier names, but no clear after-sales service system or documented procedures is shown.

R&D capabilityThe supplier reports no new products during the past year, no professional technical R&D capability, no 3D software design, no ODM service, and no available SDK. These explicit limitations indicate weak evidence of independent innovation capability.

Customization capabilityCustomization from samples is explicitly listed as both an R&D-related design service and a general design capability. This directly supports the supplier’s ability to perform sample-based customization, although no broader engineering or software-design capability is evidenced.

Product Q&A

Q:What is the core detection principle of this instrument?

It uses a frequency sweep method to detect the characteristics of transformer windings, and can quickly obtain the amplitude-frequency response characteristics of each winding without the need for lifting the cover or disassembling the transformer.

Q:Compared to traditional testing methods, what are the efficiency advantages of this instrument?

Traditional testing requires disassembling the transformer, which is time-consuming, labor-intensive, and prone to damaging equipment; this instrument only requires 1-2 minutes for single winding testing, significantly shortening the on-site testing cycle, reducing maintenance costs, and meeting the rapid inspection needs of batch transformers.

Q:How do you ensure the reliability of test data by maintaining the instrument's frequency accuracy and stability?

Two core technologies ensure accurate data: digital frequency synthesis for higher frequency stability and 0.001% frequency accuracy.

Q:Do the instrument's hardware and software meet industry standards?

The hardware and software specifications fully comply with the power industry standard DL/T911-2016 and the international electrotechnical standard IEC60076-18. The test report is authoritative and can be used in formal scenarios such as transformer acceptance and annual inspection.

Q:Is the instrument difficult to operate? Is it suitable for field use?

The operation is highly intelligent, and testing can be completed in three steps: Connect input and output signals; Start the test with one click; Automatically generate diagnostic conclusions and reports. The software interface is simple and intuitive. Menus such as analysis, storage, and export automatically pop up according to the operation process. No professional training is required to learn how to use it, and it is fully adapted to the needs of rapid field testing.