ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SFA894007R7000 - Contactor
This component is an ASEA BROWN BOVERI AF series three-pole contactor, engineered for robust switching of power circuits up to 690V AC. It integrates an electronic coil interface, accommodating a wide 100-250V AC/DC control voltage range for enhanced system compatibility. Primary applications include AC-3 duty motor control and AC-1 duty resistive load switching in industrial automation, HVAC systems, and general machinery control panels.
Technical Specifications:
- SERIES/FAMILY: AF Series
- COMPONENT TYPE: Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3, 400V): 140 A
- RATED OPERATIONAL POWER (AC-3, 400V): 75 kW
- RATED OPERATIONAL VOLTAGE (MAIN CIRCUIT): 690 V AC
- RATED INSULATION VOLTAGE (Ui): 1000 V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- CONTROL CIRCUIT VOLTAGE: 100-250 V AC/DC (wide range)
- NUMBER OF MAIN POLES: 3 NO
- AUXILIARY CONTACTS: 0 NO + 0 NC (built-in)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- TERMINAL TYPE: Screw terminals
- FORM FACTOR: Modular industrial contactor
- INTERFACE/CONTROL:
- CONTROL CIRCUIT: Electronic coil interface
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP00 (main body)
- MOUNTING: DIN rail (35mm) or screw mounting
- OPERATING TEMPERATURE RANGE: -40 to +70 degrees C
- COMPATIBILITY/APPLICATION:
- PRIMARY APPLICATION: AC-3 duty motor control, AC-1 duty resistive load switching
- TARGET SYSTEMS: Industrial automation, HVAC, pumping, general machinery, power distribution panels