What is the effective detection distance for different voltages?

The detection distance is 15m for 10KV, 35m for 35KV, and 51m for 110KV.

Ultrasonic Online Partial Discharge Detection System for High Voltage Equipment Safety

Name: Ultrasonic Online Partial Discharge Detection System for High Voltage Equipment Safety
Brand: Wuhan Kaidi Zhengda Electric Co., Ltd.
SKU: 2262747405

Hubei, ChinaWuhan Kaidi Zhengda Electric Co., Ltd.

US$9,620.00

3 sets

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

KDZD3088

Product Name

Partial Discharge Detection System

Measurement Range

-20-70dB

Measurement Accuracy

± 1dB

Resolution

0.11dB

Sensitivity

Detects discharges of up to 100pC

Ambient Temperature

-10~+50℃

Relative Humidity

≤90% RH

Weight

Approx. 0.6KG

Display

3.5inch

Transport Package

Carton

Specification

353*190*90mm

Trademark

KDZD

Origin

Hubei, China

HS Code

9030332000

Production Capacity

1500 Pieces

Key features

Long Battery Life: DC3.7V lithium battery provides up to 20 hours of operation in low power mode.

Large Data Storage: Supports 16G storage, capable of saving up to 160K sets of data.

Touch Screen Display: Features a 3.5-inch TFT LCD with 320x240 resolution and touch control.

Flexible Recording: Records audio in WAV format at 48kHz sampling rate with adjustable time.

Customization Support: Offers OEM and ODM services with customization from samples or designs.

Wide Detection Range: Measurement range of -20 to 70dB with 0.11dB resolution.

Portable Design: Compact dimensions of 353x190x90mm and weight of approx. 0.6KG.

Company profile

Importers and ExportersSelf-brandedQuality Assurance

Wuhan Kaidi Zhengda Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Shenzhen Port.Wuhan Port.Shanghai Port.Guangzhou Port.Average Response Time: ≤1.77h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality, environmental, occupational-safety, service-management, and corrective-action practices. It offers OEM and ODM services, has reported new products within the past year, provides broad customization, and has valid manufacturing contracts with affiliated subcontractors. Export activity, self-operated import/export rights, multiple port options, and stated lead times indicate established international service capability. However, it does not provide 3D software design, has no in-stock service, overseas warehouse, or overseas showroom capability, and the evidence does not establish detailed production scale or financial strength. Customer references are limited to stated export destinations and general customer praise.

Supplier typeThe supplier provides manufacturing and assembling-related services, supports OEM and ODM arrangements, and maintains valid contracts with affiliated subcontractors. It also has self-operated import/export rights, while no evidence identifies it as a trading-only supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, covering quality management, occupational health and safety, and environmental management. These are explicit certifications relevant to supplier qualification.

After-Sales capabilityThe supplier states that it provides comprehensive pre-sale, in-sale, and after-sales service, and it has written procedures and records for service capability assessment, corrective and preventive action, and complaint handling. The evidence supports a documented after-sales process, although it does not quantify response or resolution performance.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and has an available SDK. These points provide explicit evidence of product-development capability, although the supplier does not provide 3D software design services.

Production capacityThe supplier has an assembling line, two quality assurance and quality control inspectors, standardized finished-product inspection instructions, valid manufacturing contracts with affiliated subcontractors, and stated lead times within 15 workdays in both peak and off-seasons. It lacks in-stock capacity, overseas warehouses, and overseas showrooms, but those limitations do not negate the evidenced manufacturing and delivery capabilities.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also offers OEM and ODM services. This indicates broad product customization capability; the separate lack of 3D software design services is a specific limitation rather than evidence against general customization.

Client casesThe supplier states that its products are exported to Australia, Russia, India, Pakistan, Vietnam, and other countries, and reports customer praise. These are evidence of international market exposure, but no named customer cases, project details, or independently verifiable references are supplied.