What are the operating conditions regarding altitude and pollution?

The device operates at altitudes up to 2000m and is rated for Pollution Level Grade III.

How does the device handle harmonic distortion?

It uses an LC circuit and thyristors to absorb harmonics, with absorptivity of more than or equal to 20% for the fifth harmonic.

What is the warranty or quality assurance policy?

We conduct 100% inspection of finished products with function inspection, and the company has ISO9001:2000, CCC, and SGS certifications.

400V 240kVA Low Voltage Dynamic Reactive Power Compensation W-Cxdw-0.4-240

Name: 400V 240kVA Low Voltage Dynamic Reactive Power Compensation W-Cxdw-0.4-240
Brand: Shanghai Wenlida Technology Co., Ltd.
SKU: 787343712

Shanghai, ChinaShanghai Wenlida Technology Co., Ltd.

US$1,000.00-600,000.00

1 Piece

Product profile

Customization

Available

Type

Power

Structure

Fixed Board

Model NO.

CXDW

Certification

ISO9001:2000, CCC, SGS

Form

All- packaged Type

Operation Voltage

Low Voltage

Application Range

All Industries

Shell Material

Steel Plate

Brand

Wenlida

Minimum Response Time

20ms

Power Factor

Above 0.92

Protection Functions

Over-Current, Over-Voltage, Overheating, Grounding

Operation Mode

Automatic, Continuous Operation

Altitude

up to 2000m

Pollution Level

Grade III

Transport Package

Wooden

Trademark

wenlida

Origin

China

HS Code

85044019

Production Capacity

20000PCS/M

Key features

Fast 20ms Response Time: Minimum response time of 20ms ensures rapid reactive power compensation for unstable loads.

High Power Factor: Increases power factor to above 0.92, saving electricity fees and improving economic benefits.

Anti-Harmonic Technology: Uses LC circuit and thyristors to absorb harmonics, reducing line loss and protecting equipment.

Comprehensive Protection: Features over-current, over-voltage, overheating, and grounding protection for safe operation.

Wide Industrial Application: Suitable for metallurgy, cement, plastic, steel, coal mining, and other low-voltage environments.

Low Voltage Operation: Designed for 400V/660V/690V systems with fixed board structure and steel plate shell.

Noise-Free Operation: Solid-state switching ensures non-contact, noise-free operation without inrush current or vibration.

Flexible Customization: Supports OEM/ODM services and customization from samples or designs for specific system needs.

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.