DILM250/22(RA250) 208201 EATON MOLLER Contactor de potencia arriba de 170 Amperes

Descripción 341 total views , 1 views today Operación CA y CD Tipo de producto Contactor Aplicación Motores eléctricos arriba de 170 Amperes Utilization category AC-1: Non-inductive or slightly inductive loads, resistance furnaces NAC-3: Normal AC induction motors: starting, switch off during running AC-4: Normal AC induction motors: starting, plugging, reversing, inching Connection technique Screw connection Rated operational current AC-3380 V 400 V [Ie] 250 A AC-1Conventional free air thermal current, 3 pole, 50 – 60 HzOpenat 40 °C [Ith =Ie] 430 A AC-1Conventional free air thermal current, 3 pole, 50 – 60 Hzenclosed [Ith ] 300 A AC-1Conventional free air thermal current, 1 poleopen [Ith ] 875 A AC-1Conventional free air thermal current, 1 poleenclosed [Ith ] 750 A Max. rating for three-phase motors, 50 – 60 Hz AC-3220 V 230 V [P] 75 kW AC-3380 V 400 V [P] 132 kW AC-3660 V 690 V [P] 170 kW AC-31000 V [P] 108 kW AC-4220 V 230 V [P] 62 kW AC-4380 V 400 V [P] 110 kW AC-4660 V 690 V [P] 137 kW AC-41000 V [P] 108 kW Contact sequence Can be combined with auxiliary contact DILM820-XHI… Actuating voltage RA 250: 110 – 250 V 40 – 60 Hz/110 – 350 V DC Voltage AC/DC AC and DC operation Contacts N/O = Normally open 2 N/O N/C = Normally closed 2 NC Auxiliary contacts possible variants at auxiliary contact module fitting options on the side: 2 x DILM820-XHI11(V)-SI; 2 x DILM820-XHI11-SA Side mounting auxiliary contacts Instructions Interlocked opposing contacts according to IEC/EN 60947-5-1 Appendix L, inside the auxiliary contact module Auxiliary contacts used as mirror contacts according to IEC/EN 60947-4-1 Appendix F (not N/C late open) Instructions integrated suppressor circuit in actuating electronics 660 V, 690 V or 1000 V: not directly reversing