ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE9111-5BA53 - Variable Frequency Drive
The SIEMENS 6SE9111-5BA53 is a compact variable frequency drive engineered for precise speed and torque control of three-phase asynchronous motors. This unit integrates voltage/frequency (V/f) control technology, making it suitable for basic industrial applications such as pump, fan, and conveyor systems requiring reliable motor regulation within a control cabinet environment.
Technical Specifications:
- SERIES/FAMILY: SIEMENS 6SE9111 Series (Compact Frequency Inverter)
- COMPONENT TYPE: Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-phase, 380-480V AC
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT VOLTAGE: 3-phase, 0 to Input Voltage
- OUTPUT FREQUENCY: 0 to 650 Hz
- POWER RATING: Specific power rating is determined by the full part number (e.g., BA53 suffix) and varies within the series. Exact power (kW) and current (A) cannot be precisely determined from the provided code without a specific series lookup table.
- OVERLOAD CAPACITY: 150% for 60 seconds (typical)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, panel-mount enclosure
- MOUNTING: Wall or cabinet mounting via screws
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f control (Voltage/Frequency control) Sensorless Vector Control may be available depending on specific firmware.
- DIGITAL INPUTS: Multiple configurable digital inputs (e.g., Run/Stop, Direction, Fault Reset)
- ANALOG INPUTS: One or more configurable analog inputs (e.g., 0-10V, 4-20mA for setpoint)
- RELAY OUTPUTS: One or more configurable relay outputs (e.g., for Run status, Fault indication)
- COMMUNICATION: RS485 interface with USS protocol (standard for basic SIEMENS drives) Modbus RTU may be supported.
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for installation within a control cabinet)
- COOLING METHOD: Natural convection or integrated fan, dependent on power rating
- AMBIENT TEMPERATURE: -10 to +50 degrees C
- ALTITUDE: Up to 1000m without derating
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: 3-phase asynchronous motors
- APPLICATIONS: Pumps, fans, compressors, conveyors, mixers, basic machine tools, general industrial machinery requiring speed and torque regulation.