What is the minimum order quantity?

The minimum order quantity is 1 piece.

What types of equipment can be tested?

It is applicable for transformers, mutual inductors, reactors, capacitors, bushings, and arresters.

High-Precision Power Factor Analyzer and Dielectric Loss Tester

Name: High-Precision Power Factor Analyzer and Dielectric Loss Tester
Brand: Weshine Electric Manufacturing Co., Ltd.
SKU: 1926549751

Hebei, ChinaWeshine Electric Manufacturing Co., Ltd.

US$899.00-4,500.00

1 Set

Sample price:US$4200.00/set.Request sample

Product profile

Customization

Available

After-sales Service

1year

Warranty

1year

Model NO.

VS-2810

Max Diameter of Workpiece

Tan Delta

Mass Scope of Workpiece

<900kg

Type

Insulation Test

Maxcapacity

28kg

Accuracy Grade

0.0004

Load Way

Electronic Load

Loading Method

Static Load

Display

Digital

Control

Manual Control

Weight

Power Source

AC220V

Oil Cylinder Position

Insulation Oil

Product Name

capacitance tester 12 kv dielectric loss tester

Range of Tan Delta

Unlimited

Accuracy of Tan Delta

± ( Rdg *1 % + 0.00040 )

Test Current Range

10 μa ~1 a

Accuracy of Cx

± ( Rdg * 1 % + 1 PF )

Measuring Time

About 40 S

Transport Package

Wooden Case

Specification

460 mm * 360 mm * 350 mm

Trademark

WESHINE

Origin

Baoding, China

HS Code

9030332000

Production Capacity

500 Sets/Month

Key features

Strong Anti-Interference: Automatically filters 50Hz interference for reliable site testing in substations.

Variable Frequency Technology: Adopts variable frequency power technology with 45Hz and 55Hz pure sine wave output.

Wide Application Scope: Suitable for testing transformers, capacitors, bushings, and arresters in power industry.

Fast Test Speed: Measuring time is approximately 40 seconds for efficient workflow.

High Voltage Output: Automatically increases voltage to a maximum value of 10 KV.

Comprehensive Warranty: Includes 1-year warranty and 1-year after-sales service coverage.

Full Customization Support: Offers OEM, ODM, and full customization from samples or designs.

Company profile

Years of Export ExperienceExhibition ExperienceManagement Certification

Weshine Electric Manufacturing 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: 13 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.65h

AI-Powered supplier vetting

SummaryWeshine Electric Manufacturing Co., Ltd. is identified as a limited-company factory producing testing equipment, with 53 employees and no stated parent group affiliation. It provides multiple customization options and ODM services, and reports OEM service for well-known brands. Service processes, corrective and preventive action procedures, and complaint-handling procedures are documented and supported by records. However, the supplier reports no new products in the past year, no available SDK, no valid manufacturing contracts with affiliated subcontractors, and no overseas warehouse, showroom, agents, or branches. An audit by TUVRHEINLAND is listed, but the provided audit result is coded as “0” without an explanatory interpretation. Financial information is present only as reporting years and contains no assessable financial performance data.

Supplier typeThe supplier is identified as Weshine Electric Manufacturing Co., Ltd., a limited company and factory focused on testing equipment. It is described as a combined company, not an offshore company, and is not part of a larger company group.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. It reports in-stock capability and one-month lead times in both peak and off-season, but lacks overseas warehouses, showrooms, agents, and branches, with no overseas service countries stated.

R&D capabilityThe supplier offers ODM services and reports several design-service options, but it had no new products during the past year and has no available SDK. The evidence therefore shows some development-service capability but limited recent innovation evidence.

Production capacityThe supplier is identified as a factory producing testing equipment, has in-stock capability, reports one-month average lead times in both seasons, and lists six qualified suppliers. However, it reports no valid contract between the factory and related subcontractors, creating a documented manufacturing-governance deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and full customization, as well as ODM services. This directly demonstrates broad customization coverage.