DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC OVA51158 - Variable Speed Drive
The SCHNEIDER ELECTRIC OVA51158 is an Altivar Process ATV900 series variable speed drive engineered for precise control of three-phase asynchronous and synchronous motors in industrial process applications. This drive integrates advanced motor control algorithms, including sensorless vector control and V/f control, to optimize energy efficiency and operational performance across a wide range of loads. It is specifically designed for demanding environments in industries such as water and wastewater, oil and gas, mining, minerals, metals, and food and beverage.
Technical Specifications:
- SERIES/FAMILY: Altivar Process ATV900
- COMPONENT TYPE: Variable Speed Drive (VSD) / Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- NOMINAL POWER: 11 kW (15 HP)
- NOMINAL VOLTAGE: 400 VAC
- VOLTAGE RANGE: 380-480 VAC
- PHASE: 3-Phase Input, 3-Phase Output
- NOMINAL OUTPUT CURRENT: 23.5 A
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT FREQUENCY: 0.1-500 Hz
- MECHANICAL/PHYSICAL:
- CONTROL METHOD: Sensorless Vector Control, V/f Control, Flux Vector Control
- OVERLOAD CAPACITY: 150% for 60 seconds (Heavy Duty)
- BRAKING: Integrated braking chopper (for external braking resistor connection)
- INTERFACE/CONTROL:
- EMBEDDED PROTOCOLS: Modbus TCP/IP, Modbus Serial, Ethernet/IP
- OPTIONAL PROTOCOLS: PROFINET, DeviceNet, CANopen, PROFIBUS DP V1, BACnet MS/TP, CC-Link, LonWorks (via communication cards)
- I/O: Configurable Digital Inputs, Analog Inputs, Digital Outputs, Analog Outputs, Relay Outputs
- FEEDBACK: Encoder feedback capability (via optional module)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP55
- COOLING METHOD: Integrated Fan, Forced Air
- MOUNTING STYLE: Wall-mounted, Cabinet-mounted
- OPERATING TEMPERATURE: -15 to 50 degrees C (5 to 122 degrees F)
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Pumps, Fans, Compressors, Conveyors, Mixers, Material Handling, Process Control Systems, HVAC
- COMPATIBILITY: Asynchronous Motors, Synchronous Motors