What is the lead time for production?

The average lead time is one month for both peak and off-season periods.

What protections are included?

It features over-voltage, over-current, overheat, and grounding protection with a high reliability coefficient.

What is the power factor improvement?

Under reactive power compensation conditions, the power factor can be increased to more than 0.92.

400V 350kVA Passive Distribution Power Filter with Harmonic Compensation Device for Metallugy Industry

Name: 400V 350kVA Passive Distribution Power Filter with Harmonic Compensation Device for Metallugy Industry
Brand: Shanghai Wenlida Technology Co., Ltd.
SKU: 787118032

Shanghai, ChinaShanghai Wenlida Technology Co., Ltd.

US$1,000.00-600,000.00

1 Piece

Product profile

Customization

Available

Type

Harmonic Filtering Reactive Power Compensation

Structure

Fixed Board

Model NO.

WT-XL

Certification

ISO9001:2000, CCC, SGS

Form

All- packaged Type

Operation Voltage

Low Voltage

Application Range

Places Need Harmonic Filter or Power Compensation

Shell Material

Steel Plate

Brand

Wenlida

Compensated Average Power Factor

≥ 0.92

Response Time

15ms

Harmonic Absorption Rate

≥70

Harmonic Filtering Function

3 / 5 / 7 / 11 / 13 Harmonics

Transport Package

Wooden

Trademark

wenlida

Origin

China

HS Code

85044019

Production Capacity

20000PCS/M

Key features

High Harmonic Absorption: Absorbs over 70% of typical harmonic currents to meet GB/T14549-93 standards.

Fast Dynamic Response: Completes dynamic response within 15ms to 20ms for rapid load changes.

Power Factor Correction: Increases compensated average power factor to greater than 0.92.

Multi-Harmonic Filtering: Effectively filters 3rd, 5th, 7th, 11th, and 13th harmonics.

Comprehensive Protection: Features over-voltage, over-current, overheat, and grounding protection.

Customizable Design: Specially designed according to customer requirements or actual system situations.

Reliable Operation: Fully automatic, long-term continuous operation without switching inrush current.

Wide Application Range: Suitable for metallurgy, tire manufacturing, cement, and steel rolling industries.

Company profile

Importers and ExportersManagement Certification

Shanghai Wenlida Technology Co., Ltd.

Shanghai, 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: Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryShanghai Wenlida Technology Co., Ltd. is a manufacturer and seller of regulated power supplies, voltage stabilizers, EPS emergency power supplies, harmonic suppressors, automatic doors, and related electrical and control equipment. It reports raw-material traceability, 100% finished-product inspection, ISO9001:2015, ISO14001, and ISO45001:2018 certifications, as well as written procedures for supplier service assessment, corrective actions, and complaint handling. The supplier offers extensive customization and OEM services, has five R&D engineers, and holds one national science and technology progress award, but reports no SDK availability and no new products launched in the previous year. Production-related information indicates a stabilizer production base and supporting testing and production lines, although capacity figures are not provided. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Customer evidence...

Supplier typeThe supplier is identified as a modern enterprise integrating R&D, production, and sales of regulated power supplies, EPS systems, harmonic suppressors, voltage stabilizers, automatic doors, and related electrical and control equipment. Its stated business scope also includes import and export of goods and technologies, supporting classification as a manufacturer with integrated commercial activities.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certificates. These are explicit certifications covering quality, environmental, and occupational health and safety management.

Production capacityThe supplier describes integrated R&D and production, a large stabilizer production base, ancillary professional testing and supporting production lines, and complete plant processing. It also reports raw-material traceability and 100% finished-product inspection, but provides no quantitative production capacity, making the overall production advantage supported qualitatively rather than fully measurable.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also reports OEM capability for recognized brands. These statements directly support broad customization and OEM capability.

Client casesThe supplier reports providing OEM services for recognized brands and a repeat-buyer preference of 50%–80%. It also reports no cooperation with Fortune 500 companies; named customer cases, project details, and independently verifiable references are not provided.