Schneider Altivar 21 ATV21WU75N4C Variable Frequency Drive

SKU ATV21WU75N4C

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12-month warranty
Free returns within 30 days

Manufacturer: Schneider Electric
Product No.: ATV21WU75N4C
Country of origin:France
Product Type: Variable Frequency Drives
Payment: T/T, Western Union
Weight: 10950g
Dimensions: 34,00cm x 23,0cm x 20,80cm
Shipping port: Xiamen
Warranty: 12 months

Description

The ATV21WU75N4C is a Variable Frequency Drive (VFD) from the Altivar 21 series, engineered for the efficient speed control of three-phase asynchronous motors. Designed for a power rating of 7.5 kW (10 HP) and an operating voltage of 480V, this drive provides precise motor torque and speed management in demanding industrial environments. The ATV21WU75N4C features an integrated EMC filter (Class B) to minimize electrical interference and is enclosed in an IP54-rated housing, providing protection against dust and water splashes. This combination of rugged protection and high-performance control makes it a suitable solution for HVAC and pumping applications.

Features

Dedicated control for three-phase asynchronous motors
Integrated EMC filter (Class B) for electromagnetic compatibility
IP54-rated enclosure for enhanced environmental protection
Compact and robust design for reliable industrial operation
Precise control of motor speed and torque

Applications

HVAC systems (fans and air handling units)
Industrial pumping systems
Building automation and environmental control
Centrifugal machinery
Flow and pressure control applications

Technical Specifications

Feature	Specification
Manufacturer	Schneider Electric
Range	Altivar
Subrange	21
Model	ATV21WU75N4C
Power Rating	7.5 kW (10 HP)
Supply Voltage	480 V
Protection Rating	IP54
EMC Filter	Class B
Commodity Code	85044095
Product Phase	Phase-Out
Weight	10.95 kg
Dimensions (H x W x D)	34.00 x 23.0 x 20.80 cm

Installation Guidelines

Mounting: Install in a vertical position on a flat, non-flammable surface. Ensure adequate spacing above and below the unit for proper heat dissipation.
Environmental: Ensure the installation environment adheres to the IP54 protection requirements. Avoid direct exposure to corrosive gases, high humidity, or extreme heat.
Wiring: Connect the motor and power supply according to the provided terminal designations. Use shielded cables for motor connections to maintain EMC compliance.
Grounding: Proper grounding of the drive chassis is mandatory to ensure safety and reliable electromagnetic compatibility.
Ventilation: Do not block cooling vents; ensure ambient temperature remains within specified operating limits to prevent thermal shutdown.

FAQ

What is the primary application for the ATV21WU75N4C?

The ATV21WU75N4C is primarily used for speed control of three-phase asynchronous motors, particularly in HVAC and pumping industrial applications.

What protection level does the drive's enclosure provide?

The drive features an IP54-rated enclosure, providing protection against dust ingress and water splashes.

Does this model include an EMC filter?

Yes, this unit includes an integrated EMC filter (Class B) to meet electromagnetic compatibility requirements.

What is the power rating of this drive?

This drive is rated for 7.5 kW (10 HP) operation at 480V.

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Global Express Shipping

Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern	Greyish White
Country of origin	France