PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC 18773 - Variable Speed Drive (VSD)
This entry, identified by the internal reference 18773, represents a specific configuration within the SCHNEIDER ELECTRIC Altivar 320 series of Variable Speed Drives. Engineered for precise motor control in industrial environments, this VSD utilizes advanced sensorless vector control and flux vector control algorithms to optimize performance for asynchronous and synchronous motors. It is designed for integration into complex automation architectures, serving applications such as material handling, pumping, ventilation, and general machinery requiring robust speed and torque regulation.
Technical Specifications:
- SERIES/FAMILY: Altivar 320 (ATV320)
- COMPONENT TYPE: Variable Speed Drive (VSD) / Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- NOMINAL INPUT VOLTAGE: 380-500VAC
- INPUT PHASE: 3-Phase
- INPUT FREQUENCY: 50/60 Hz
- NOMINAL OUTPUT POWER: 1.5 kW (2 HP)
- NOMINAL OUTPUT CURRENT: 4.1 A (for 1.5 kW motor)
- OUTPUT FREQUENCY RANGE: 0.1 to 500 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact book-style, wall-mountable
- COOLING METHOD: Forced convection (fan-cooled)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: Modbus Serial, CANopen, EtherNet/IP, Modbus TCP/IP, PROFINET, PROFIBUS DP (via optional communication modules)
- DIGITAL INPUTS: 6 configurable (24VDC)
- ANALOG INPUTS: 3 configurable (0-10V, 0-20mA, 4-20mA)
- DIGITAL OUTPUTS: 2 configurable relay outputs, 1 configurable logic output
- ANALOG OUTPUTS: 1 configurable (0-10V, 0-20mA, 4-20mA)
- FEEDBACK: Encoder interface via optional module
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (standard enclosure)
- MOUNTING STYLE: Wall mount, DIN rail mount (for smaller units)
- OPERATING TEMPERATURE: -10 to 50 degrees Celsius (without derating)
- COMPATIBILITY/APPLICATION: Conveyor systems, pumping stations, ventilation fans, packaging machinery, material handling equipment, textile machines, hoisting applications, machine tools.