DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC ATV61HD90N4D - Variable Speed Drive
The SCHNEIDER ELECTRIC ATV61HD90N4D is a 90 kW three-phase variable speed drive from the Altivar 61 series, designed for precise motor control in industrial and commercial applications. This drive employs sensorless flux vector control and V/f control methods to manage asynchronous motors, targeting systems such as pumps, fans, compressors, and HVAC installations. It incorporates an integrated EMC filter for compliance with industrial electromagnetic compatibility standards.
Technical Specifications:
- SERIES/FAMILY: Altivar 61
- COMPONENT TYPE: Variable Speed Drive (VSD) / Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- NOMINAL POWER: 90 kW (Heavy Duty)
- INPUT VOLTAGE: 380-480 VAC, Three-Phase
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT VOLTAGE: 380-480 VAC, Three-Phase (proportional to input)
- OUTPUT FREQUENCY: 0.1 - 500 Hz
- NOMINAL OUTPUT CURRENT: 170 A (at 400V)
- INTEGRATED FEATURES: EMC Filter (Class C2/C3 compliant)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Enclosed drive unit for cabinet integration
- COOLING: Forced air cooling (integrated fan)
- INTERFACE/CONTROL:
- CONTROL METHOD: Sensorless Flux Vector Control, V/f Control
- EMBEDDED PROTOCOLS: Modbus, CANopen
- OPTIONAL PROTOCOLS: Profibus DP, DeviceNet, Ethernet/IP, Modbus TCP, BACnet, LonWorks (via communication cards)
- DIGITAL INPUTS: Configurable (e.g., Run/Stop, Preset Speeds)
- ANALOG INPUTS: Configurable (e.g., Speed Reference, Pressure/Flow Feedback)
- RELAY OUTPUTS: Configurable (e.g., Fault, Run Status)
- ANALOG OUTPUTS: Configurable (e.g., Output Frequency, Motor Current)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for standard cabinet mounting)
- MOUNTING STYLE: Vertical wall or cabinet mounting
- OPERATING TEMPERATURE: 0 to 50 degrees Celsius (derating above 40 degrees Celsius)
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: Asynchronous AC Motors
- TARGET APPLICATIONS: Centrifugal pumps, ventilation fans, compressors, HVAC systems, general industrial machinery requiring variable speed control.