Star-delta set SDAINLM55(RDC24) 55A 30kW 100421

Contactor combinations for starting a star-delta motor, Switching frequency: max. 30 starts/hour, Accessories: Star-delta combinations SDAINL, Utilization category: AC-3: Squirrel cage motors: starting, stopping during operation, Rated operating current AC-3 380 V 400 V: Ie= 55 A, Max. rated power of three-phase motors 50 - 60 Hz AC-3 220 V 230 V: P= 15 kW, 380 V 400 V: P= 30 kW, 500 V : P= 37 kW, 660 V 690 V: P= 30 kW, max. switching time: 20 s, Start voltage: 24 V DC, Type of current AC/DC: DC operation, Combination components Mains contactor Q11: DILM32-10 , + DILA-XHI20, Delta contactor Q15: DILM32-01, + DILA-XHI20 Type, Star contactor Q13: DILM25-01, + DILA-XHI20 Type, Timing relay K1: ETR4-51 Type, Note: Also suitable for IE3 energy efficiency class motors. IE3 compatible devices are marked with the appropriate logo on the packaging.