ATV61HC22N4-4 ATV61HC22N4-1 ATV61HC22N4-2 ATV61HC22N4-3

The Schneider ATV61HC22N4 is a flagship high-power variable frequency drive from the Altivar 61 series, engineered for demanding process applications such as large pumping stations, HVAC systems, and industrial ventilation. With a power range of 200–220kW (300–350HP), it is designed to deliver stable, energy-efficient motor control in heavy-duty environments.

Renowned for its durability and flexibility, this drive integrates advanced motor control algorithms with extensive communication options, making it ideal for complex automation systems and retrofit projects. Although now considered a legacy product, it continues to play a critical role in maintaining and upgrading large-scale industrial installations.

Technical Specifications

Parameter	Specification
Model	ATV61HC22N4
Product Type	Variable Frequency Drive (VFD)
Series	Altivar 61
Rated Power	200–220 kW (300–350 HP)
Input Voltage	380–480 V AC (3-phase)
Rated Output Current	Up to 427 A
Line Current	331–396 A depending on load
Peak Current	512.4 A (60 seconds)
Output Frequency	0.1 – 500 Hz
Control Method	V/F Control, Sensorless Vector Control
Communication	Modbus, CANopen (expandable via fieldbus cards)
EMC Filter	Integrated Class C2/C3
Switching Frequency	2–8 kHz adjustable
Protection Rating	IP20 (multi-level enclosure options available)
Dimensions (H × W × D)	1190 × 440 × 377 mm
Weight	Approx. 110 kg
Mounting Type	Panel / Heat sink mounting

Recommended Related Models

ATV61HC16N4 – 160 kW version for slightly lower capacity systems
ATV61HC25N4 – Higher power variant for extended applications
ATV610D220N4 – Next-generation Easy Altivar replacement
ATV630D220N4 – Advanced process drive with enhanced diagnostics
ATV320D110N4C – Machine-oriented high-power alternative

Popular Schneider Electric Models

Altivar 61 Series Drives
Altivar 610 Process Drives
Altivar 630 Process Drives
Modicon M580 PLC
TeSys Motor Control Systems

Applications

The ATV61HC22N4 is purpose-built for large-scale industrial environments requiring high power and reliability:

Municipal water supply and wastewater treatment plants
Industrial HVAC and large ventilation systems
Pumping stations and irrigation infrastructure
Oil & gas processing facilities
Mining and heavy process industries
Large building automation and infrastructure systems

Advantages

Ultra-High Power Capability: Supports up to 220 kW for large industrial loads
Process-Optimized Control: Designed specifically for pumps and fans with energy-saving profiles
Advanced Motor Control: Combines V/F and sensorless vector control for stable and efficient operation
Flexible Communication: Wide range of fieldbus options for integration into SCADA and DCS systems
High Overload Capacity: Handles transient loads up to 512 A for demanding applications
Robust Industrial Design: Coated components and integrated DC choke improve durability and reliability