OPIS PRODUKTU
SCHNEIDER ELECTRIC HVX 12-25-25-E - Variable Speed Drive (VSD)
This SCHNEIDER ELECTRIC HVX series Variable Speed Drive is engineered for precise motor control in industrial and commercial applications. It provides adjustable frequency and voltage output to optimize the speed and torque of three-phase asynchronous motors, enhancing process efficiency and energy management. The unit integrates advanced control algorithms for demanding applications such as pumps, fans, compressors, and general machinery requiring dynamic speed regulation.
Technical Specifications:
- SERIES/FAMILY: HVX Series (Likely an Altivar Process or Altivar 212 derivative for HVAC/General Purpose applications)
- COMPONENT TYPE: Variable Speed Drive (VSD) / Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-Phase, 200-240 VAC (+/-10%)
- INPUT FREQUENCY: 50/60 Hz (+/-5%)
- OUTPUT VOLTAGE: 3-Phase, 0 to Input Voltage
- OUTPUT CURRENT: 25 A (Nominal Continuous)
- NOMINAL POWER RATING: 7.5 kW to 9 kW (Typical for 240V, 25A output with standard motor efficiency)
- OVERLOAD CAPACITY: 150% of nominal current for 60 seconds (Typical)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact wall-mount enclosure
- COOLING METHOD: Forced air convection with integrated fan
- INTERFACE/CONTROL:
- CONTROL MODES: V/f (Voltage/Frequency) control, Sensorless Vector Control (SVC)
- COMMUNICATION PROTOCOLS: Modbus RTU (Integrated). Optional modules for industrial Ethernet protocols (e.g., Ethernet/IP, PROFINET, BACnet, CANopen) are typically available for the product family.
- DIGITAL INPUTS: Multiple configurable inputs for control signals (e.g., Run/Stop, Preset Speeds)
- ANALOG INPUTS: Multiple configurable inputs for speed reference (e.g., 0-10V, 4-20mA)
- RELAY OUTPUTS: Multiple configurable outputs for status and fault indication
- FEEDBACK: Integrated motor current and speed monitoring
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP21 (NEMA 1) (Indicated by 'E' suffix, suitable for indoor, non-harsh environments)
- OPERATING TEMPERATURE: 0 to 50 degrees C
- MOUNTING STYLE: Vertical wall mount with minimum clearance requirements
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: 3-Phase Asynchronous Induction Motors
- APPLICATIONS: Centrifugal pumps, axial and centrifugal fans, compressors, conveyors, HVAC systems, and general industrial machinery requiring precise speed and torque regulation.
