ATV212HU22N4-1 ATV212HU22N4-4 ATV212HU22N4-2 ATV212HU22N4-3

The Schneider Electric ATV212HU22N4 High‑Efficiency Variable Frequency Drive is a compact yet powerful solution from the Altivar 212 series, tailored for precise motor control and energy‑optimized operation in commercial and light industrial systems. Designed for 2.2 kW (3 hp) three‑phase asynchronous motors, this VFD is ideal for HVAC, fluid management, and building automation applications where efficiency, reliability, and smooth speed regulation are key priorities. Its eco‑energy design enables significant power savings and the integrated EMC filter reduces electrical noise without additional hardware.

Technical Specifications

Specification	Details
Product Type	Variable Frequency Drive (VFD)
Series	Altivar 212
Rated Power	2.2 kW (3 hp)
Voltage Range	380 – 480 V AC (allowable 323 – 528 V)
Phase	Three‑phase
Rated Output Current	~5.1 A
Maximum Transient Current	~5.6 A (60 s)
Output Frequency Range	0.5 – 200 Hz
EMC Filter	Integrated Class C2
IP Rating	IP21 (indoor mounting)
Dimensions (W × H × D)	~107 mm × 143 mm × 150 mm
Weight	~2 kg
Communication Interfaces	2‑wire RS‑485 (Modbus/BACnet/LonWorks optional)
Protection Features	Over/undervoltage, overcurrent, thermal, phase loss
Certifications	IEC/EN 61800‑5‑1, IEC/EN 61800‑3, CE, UL, CSA, C‑Tick, NOM
Mounting Options	Vertical panel mount or optional DIN rail kit

Recommended Related Models

Schneider Electric ATV212HU15N4 – Compact 1.5 kW HVAC‑focused drive with tight footprint.
Schneider Electric ATV212HU40N4 – Higher power 4.0 kW variant for more demanding systems.
Schneider Electric ATV212HD37N4 – Mid‑range 37 kW drive for larger mechanical loads.
Schneider Electric ATV212HD45N4 – 45 kW model balancing performance and size.

Popular Allen‑Bradley Models (For Cross‑Reference in Drive & Motor Control)

Allen‑Bradley PowerFlex 525
Allen‑Bradley PowerFlex 753
Allen‑Bradley PowerFlex 755
Allen‑Bradley Kinetix® Drives
These Allen‑Bradley series drives are often considered alongside Schneider Altivar units in motor control and automation designs.

Applications

The ATV212HU22N4 offers versatile performance in real‑world scenarios such as:

HVAC & Ventilation: Smooth control for fans, blowers, and compressors with reduced energy draw.
Pumping & Fluid Management: Stable speed regulation for water and fluid transfer systems.
Building Automation Integration: Seamless communication with Modbus, BACnet, and other common protocols.
Light Industrial Machinery: Efficient control for conveyors, mixers, and auxiliary motor tasks.

Advantages

Eco‑Energy Efficiency: Eco‑design can reduce power usage up to ~70 % compared with fixed‑speed systems.
Compact & Lightweight: Small footprint and ~2 kg weight make it easy to install in tight control cabinets.
Integrated EMC Filter: Class C2 filter minimizes interference without external additions.
Built‑In Communication: RS‑485 interface with support for Modbus and optional fieldbus cards.
Reliable Protection: Comprehensive safeguards for motor and drive longevity.

Technical FAQs

What motor power can this drive handle?
Designed for 2.2 kW (3 hp) three‑phase asynchronous motors.
Which voltage range does it support?
Accepts 380 – 480 V AC supply with operating tolerance 323 – 528 V.
Does it include an EMC filter?
Yes — an integrated Class C2 EMC filter is included.
What is the IP protection rating?
IP21, suitable for indoor control panels.
What is the output frequency range?
Adjustable from 0.5 Hz to 200 Hz.
How much does it weigh?
Approximately 2 kg.
What are the physical dimensions?
About 107 × 143 × 150 mm (W × H × D).
Is communication supported?
Supports RS‑485 with Modbus and optional protocol cards.
Is this drive suitable for HVAC systems?
Yes, it’s ideal for HVAC fan and pump control where energy efficiency matters.
Does it improve energy consumption?
Yes — its eco‑energy architecture can significantly reduce operational costs.