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Schneider Electric VW3A4404 EMC Filter Module

Schneider Electric VW3A4404 EMC filter module for variable speed drives.

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ManufacturerSchneider Electric

Part numberVW3A4404

Compatibility Altivar Process ATV600, Altivar Machine ATV320, ATV340

Type Line filter

Voltage rating 3-phase 400/480V

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12-month warranty

All units tested

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Same-day dispatch

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Veteran-owned

CAGE: 9NK75

Reduces electromagnetic interference Meets EMC standards Protects sensitive equipment Easy integration with VFDs Robust construction Improves system reliability

Product description

The Schneider Electric VW3A4404 is an EMC (Electromagnetic Compatibility) filter module designed to reduce electromagnetic interference generated by variable speed drives. This accessory is crucial for meeting stringent EMC directives and ensuring the proper functioning of sensitive electronic equipment in industrial environments.

This EMC filter is commonly used in applications where VFDs are installed near sensitive control systems, communication equipment, or in environments with strict electromagnetic regulations, such as manufacturing facilities, laboratories, and medical settings.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Schneider Electric VW3A4404 and a wide array of industrial automation components. We are dedicated to providing high-quality surplus parts and efficient service to support your operational requirements.

Technical specifications

Compatibility	Altivar Process ATV600, Altivar Machine ATV320, ATV340
Type	Line filter
Voltage rating	3-phase 400/480V

Common applications

Industrial automation

Machine control

HVAC systems

Pump control

Fan control

Sensitive electronic environments

Compatible systems

Altivar Process ATV600 series Altivar Machine ATV320 series Altivar Machine ATV340 series 3-phase industrial VFDs

Also known as

Altivar EMC Filter VW3A4404 Schneider VW3A4404 VFD EMC Module

Replaces / compatible with

The VW3A4404 is an accessory designed to be used with specific Schneider Electric variable speed drives to enhance their electromagnetic compatibility, ensuring compliance with industrial standards.

Technical note

Expert tip

Ensure the VW3A4404 EMC filter is correctly installed according to the drive manufacturer's instructions, paying close attention to grounding and connection points for optimal performance.

What happens next?

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Frequently asked questions

What is the primary function of the Schneider Electric VW3A4404 EMC filter module?

The primary function of the Schneider Electric VW3A4404 EMC filter module is to suppress conducted electromagnetic interference (EMI) emitted by variable speed drives. This helps to ensure compliance with EMC regulations and prevents disruption to other electronic equipment.