DESCRIPTION DU PRODUIT
SCHNEIDER ELECTRIC ATV212HD22N4S - Variable Speed Drive
The SCHNEIDER ELECTRIC Altivar 212 series ATV212HD22N4S is a dedicated variable speed drive engineered for precise control of three-phase asynchronous motors in building management systems. It provides sensorless flux vector control for optimized energy efficiency and integrates directly with common building automation protocols. This unit is specifically designed for HVAC, pumping, and ventilation applications requiring robust motor speed regulation and system integration.
Technical Specifications:
- SERIES/FAMILY: Altivar 212
- COMPONENT TYPE: Variable Speed Drive (VSD) / Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- NOMINAL INPUT VOLTAGE: 380-480 VAC
- INPUT PHASE: 3-Phase
- INPUT FREQUENCY: 50/60 Hz
- NOMINAL OUTPUT POWER: 22 kW (30 HP)
- NOMINAL OUTPUT CURRENT: 45 A (at 380V) / 42 A (at 480V)
- OVERLOAD CAPACITY: 110% for 60 seconds
- MECHANICAL/PHYSICAL:
- MOTOR TYPE COMPATIBILITY: 3-Phase Asynchronous Motors
- FORM FACTOR: Enclosed, Panel Mount
- INTERFACE/CONTROL:
- CONTROL METHOD: Sensorless Flux Vector Control
- COMMUNICATION PROTOCOLS: Modbus, BACnet, LonWorks, Metasys N2 (integrated)
- ANALOG INPUTS: 3 (configurable)
- DIGITAL INPUTS: 6 (configurable)
- ANALOG OUTPUTS: 2 (configurable)
- DIGITAL OUTPUTS/RELAYS: 2 (configurable relay outputs)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP21
- COOLING METHOD: Forced Air Convection
- MOUNTING STYLE: Wall/Panel Mount
- OPERATING TEMPERATURE: -10 to 50 degrees C (without derating)
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: HVAC systems, Pumping stations, Ventilation systems, Fans, Compressors
- BUILDING MANAGEMENT SYSTEM INTEGRATION: Yes