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Portable Vlf Very Low Frequency Test System with Integrated Tan Delta

Name: Portable Vlf Very Low Frequency Test System with Integrated Tan Delta
Brand: Jinan Hengfeng Electrical Technology Co., Ltd
SKU: 2123361652

Shandong, ChinaJinan Hengfeng Electrical Technology Co., Ltd

US$3,000.00-6,000.00

1 Piece

Sample price:US$3000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

12 Months

Model NO.

VLF HF-30P

Connectors

USB

Test Mode

Continuous Test

Usage

Underground Cables

Test Region

0-60kv

Cable Type

High Voltage Cable

Power

Electricity

Certification

CE, RoHS, ISO9001

Customized

Color

Black

Output Frequency

0.01~0.1Hz

Test Voltage Range

30kv/40kv/60kv

Transport Package

Non-Fumigation Plywood Case

Specification

500*300*460mm

Trademark

Hengfeng

Origin

China

Production Capacity

500/Year

Key features

Compact Portable Design: Rugged all-in-one design weighing 40kg, ideal for underground cable testing.

Dual Test Capabilities: Supports both VLF withstand test and DC test with true sine wave output.

Integrated Data Management: Features 7'' color touch screen, internal memory, and built-in thermal printer.

Comprehensive Safety: Equipped with over voltage and current protection for secure operation.

Wide Voltage Range: Output voltage up to 60kV peak, suitable for high voltage cable testing.

Certified Quality: CE, RoHS, and ISO9001 certified for reliable industrial standards.

Customizable Options: Supports customized output frequency and test voltage ranges per request.

Company profile

Importers and ExportersMulti-language Pioneer

Jinan Hengfeng Electrical Technology Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Designs, Minor Customization CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier operates in power equipment, instrumentation, electronic measuring instruments, software, machinery, and related technology services. It reports two production lines, export activity of 31%–40% of sales, self-operated import/export rights, and stated lead times within 15 working days in both peak and off-peak periods. Service procedures, corrective and preventive action procedures, and complaint-handling records are documented. Customization is available from customer designs with minor customization, but the supplier reports no new products in the past year, no ODM service, no SDK, and no OEM service for well-known brands. Financial records are indicated for 2021–2023, while no monetary figures are provided. No factory environmental impact assessment report is available. Evidence of certifications and customer cases is not provided.

Supplier typeThe supplier is a technology and equipment company covering power dynamometer motors, power facilities, instruments, electronic measuring equipment, machinery, software, power electronic components, and technical development and consulting. Its stated scope indicates a manufacturer and technology-service supplier rather than a narrowly focused trading entity.

CertificationsThe supplier reports that it does not have a factory environmental impact assessment report. No other certification or certificate-holding information is provided, so broader certification status cannot be determined.

After-Sales capabilityThe supplier has written procedures and implementation records for service capability assessment, corrective and preventive actions, and customer complaint handling. These records explicitly support a structured after-sales and issue-resolution process.

R&D capabilityThe company describes ongoing R&D investment and technology upgrading, but the supplier reports no new products in the past year, no ODM service, and no available SDK. The evidence therefore shows general R&D activity but limited recent product innovation and development-service breadth.

Production capacityThe supplier operates two production lines and states lead times within 15 working days in both off-peak and peak seasons. Finished products are checked by packing staff, while the reported staff experience is one year; capacity scale and inspection depth are therefore only partially demonstrated.

Customization capabilityThe supplier explicitly provides customization from customer designs and minor customization. It does not provide ODM services, indicating that customization is supported within customer-supplied designs rather than through full original product development.