{"title":"Micro Switches - Sensors","description":null,"products":[{"product_id":"allen-bradley-141a-as","title":"141A-AS ALLEN BRADLEY","description":"\u003cp\u003eALLEN BRADLEY 141A-AS - Compact AC Variable Frequency Drive\u003c\/p\u003e\u003cp\u003eThe ALLEN BRADLEY 141A-AS is a compact AC Variable Frequency Drive (VFD) from the PowerFlex 4M series, engineered for precise speed and torque control of three-phase AC induction motors. This drive utilizes Volts per Hertz (V\/Hz) or Sensorless Vector Control (SVC) to optimize motor performance in a wide range of industrial applications, including conveyors, fans, pumps, and general machinery requiring robust motor control. Its design prioritizes space efficiency and ease of integration into existing control systems.\u003c\/p\u003e\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSERIES\/FAMILY: PowerFlex 4M\u003c\/li\u003e\u003cli\u003eCOMPONENT TYPE: AC Variable Frequency Drive (VFD)\u003c\/li\u003e\u003cli\u003eELECTRICAL SPECS:\u003cul\u003e\u003cli\u003eINPUT VOLTAGE: 200-240VAC (Single-Phase or Three-Phase) or 380-480VAC (Three-Phase)\u003c\/li\u003e\u003cli\u003eINPUT FREQUENCY: 50\/60 Hz\u003c\/li\u003e\u003cli\u003eOUTPUT VOLTAGE: 0 to Rated Input Voltage (Three-Phase)\u003c\/li\u003e\u003cli\u003eOUTPUT FREQUENCY: 0-400 Hz\u003c\/li\u003e\u003cli\u003eOUTPUT CURRENT: Typically 1.0A to 23A (model dependent within series)\u003c\/li\u003e\u003cli\u003eOUTPUT POWER: Typically 0.37 kW to 11 kW (0.5 to 15 HP) (model dependent within series)\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\u003cli\u003eMECHANICAL\/PHYSICAL:\u003cul\u003e\u003cli\u003eTORQUE CONTROL: Controls motor torque via V\/Hz or SVC\u003c\/li\u003e\u003cli\u003eSPEED CONTROL: Controls motor speed via variable frequency output\u003c\/li\u003e\u003cli\u003eSHAFT TYPE: Not applicable to drive unit\u003c\/li\u003e\u003cli\u003eFRAME SIZE: Compact, panel-mount form factor\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\u003cli\u003eINTERFACE\/CONTROL:\u003cul\u003e\u003cli\u003eCOMMUNICATION PROTOCOLS: Integrated RS-485 (Modbus RTU) Optional modules for DeviceNet, EtherNet\/IP\u003c\/li\u003e\u003cli\u003eDIGITAL INPUTS: Multiple programmable inputs\u003c\/li\u003e\u003cli\u003eANALOG INPUTS: 1-2 (0-10VDC, 4-20mA configurable)\u003c\/li\u003e\u003cli\u003eDIGITAL\/RELAY OUTPUTS: 1-2 programmable outputs\u003c\/li\u003e\u003cli\u003eANALOG OUTPUTS: 1 (0-10VDC or 4-20mA configurable)\u003c\/li\u003e\u003cli\u003eFEEDBACK: Not standard for basic V\/Hz or SVC Encoder feedback optional on select models\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\u003cli\u003eENVIRONMENTAL\/MOUNTING:\u003cul\u003e\u003cli\u003eIP RATING: IP20 (NEMA Open Type)\u003c\/li\u003e\u003cli\u003eCOOLING METHOD: Integral fan-cooled\u003c\/li\u003e\u003cli\u003eMOUNTING STYLE: Panel mount DIN rail mount for smaller frame sizes\u003c\/li\u003e\u003cli\u003eCOMPATIBILITY\/APPLICATION: Standard NEMA\/IEC AC induction motors, material handling systems, HVAC systems, pumps, fans, mixers, and general industrial machinery.\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALLEN BRADLEY","offers":[{"title":"NEW SEALED","offer_id":56710761382233,"sku":"141A-AS","price":0.0,"currency_code":"EUR","in_stock":true}]}],"url":"https:\/\/www.b-automationservice.com\/en\/collections\/sensors-micro-switches.oembed","provider":"BAS - AUTOMATION SERVICE","version":"1.0","type":"link"}