Can the device be customized based on my design?

Yes, we offer full customization, minor customization, and customization from samples or designs.

What is the maximum voltage accuracy?

The voltage accuracy is 2% of the reading plus 2 words.

Does the tester support data storage?

Yes, it can save up to 100 tested results and display current ambient temperature and humidity.

High Voltage Transformer Oil Dielectric Strength Testing Device

Name: High Voltage Transformer Oil Dielectric Strength Testing Device
Brand: Weshine Electric Manufacturing Co., Ltd.
SKU: 2063174395

Hebei, ChinaWeshine Electric Manufacturing Co., Ltd.

US$1,990.00

1-9 Sets

US$1,790.00

10-29 Sets

US$1,390.00

30-49 Sets

US$990.00

50+ Sets

Product profile

Customization

Available

After-sales Service

24/7. All Time Zones Friendly

Warranty

1 Year

Model NO.

VS-9501

Display

LED

Appliance

Mining Industry

Portable

Certification

CE, ISO9001

Type

Mining Industry

Output Voltage

0-100 Kv (Optional)

Voltage Accuracy

(2% Reading + 2 Words)

Power Frequency

50 Hz (1 ± 10%)

Power Consumption

< 200 W

Relative Humidity

≤ 85%

Ambient Temperature

0-40 ℃

Mixing Time

15s (0-250s Optional)

Interval Rest Time

300S (0-900s Optional)

Static Release Time

900s (0-9000 S Optional)

Overall Dimension

650mm × 470mm × 410mm

Instrument Weight

42 Kg

Transport Package

Poly Crate

Specification

size: 465× 385× 425

Trademark

Weshine

Origin

China Hebei

HS Code

9030899090

Production Capacity

500pic/Year

Key features

Automatic Testing Process: Microprocessor controls boosting, mixing, standing, calculation, and printing automatically.

High Accuracy Measurement: Voltage accuracy of 2% reading + 2 words with 50Hz power frequency stability.

Data Storage and Printing: Stores 100 test results and prints breakdown voltage values with average via thermal printer.

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

Flexible Output Voltage: Optional output voltage range of 0-100KV to meet specific testing requirements.

RS232 Computer Communication: Standard RS232 interface allows seamless data communication with external computers.

Portable and Compact Design: Small size and lightweight (42 Kg) for convenient carrying and field operations.

CE and ISO9001 Certified: Manufactured under ISO9001:2015 standards with CE certification for quality assurance.

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: ≤2.57h

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.