ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SFL551001R5011 - Contactor
This ABB AF series contactor, identified by the 1SFL551001R5011 code, is engineered for reliable power circuit switching in industrial environments. It features a 3-pole main contact configuration and a wide operating voltage AC/DC coil, making it suitable for motor control, resistive load management, and integration into complex automation systems such as HVAC, pumping, and material handling. Its design ensures consistent performance across diverse supply voltages and demanding operational cycles.
Technical Specifications:
- SERIES/FAMILY: AF Series
- COMPONENT TYPE: Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3): 52A
- RATED OPERATIONAL POWER (AC-3, 400V): 22 kW
- RATED OPERATIONAL VOLTAGE: Up to 690V AC
- COIL VOLTAGE RANGE: 100-250V AC/DC
- NUMBER OF POLES: 3-pole
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MAIN CONTACTS: 3 Normally Open (NO)
- AUXILIARY CONTACTS: 0 Normally Open (NO) + 0 Normally Closed (NC)
- MOUNTING: DIN rail (35mm) or screw mounting
- INTERFACE/CONTROL:
- COIL TERMINALS: A1, A2
- POWER TERMINALS: L1, L2, L3, T1, T2, T3
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal Protection)
- OPERATING TEMPERATURE: -40 to +70 °C
- COOLING METHOD: Natural air convection
- COMPATIBILITY/APPLICATION:
- MOTOR CONTROL: AC-3 and AC-4 applications
- LOAD SWITCHING: Resistive loads (AC-1)
- INTEGRATION: Motor starters, control panels, distribution boards
- TARGET SYSTEMS: HVAC systems, pumping stations, conveying equipment, general industrial machinery