Page 775 - Motor_protection_and_control_Manual_motor_starters_ contactors
P. 775

R contactors

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           Conventional applications

          AC circuit switching                                 DC circuit switching

          Up to 500 V AC    From 500 up to 1000 V AC           Up to 1500 V DC with poles in series
          IOR contactors    IOR..MT contactors                 IOR..CC contactors















          AC-1 Rated operational current up to 5000 A          DC-1 Rated operational current up to 5000 A
          AC-3 Rated power up to 1500 kW (1520 A - 440 V)      DC-3 / DC-5 operational current up to 2000 A


           Advanced applications


          N.O./N.C. main poles combination           Power circuit coupling        Slip-ring motor control

          AC circuit switching  DC circuit switching  Up to 1000 V AC / 1500 V DC  Uer up to 5000 V AC              9
          NOR..MT contactors   NOR..CC contactors    LOR couplers                  FOR contactors

















          Energy saving and safety requirements               Alternator field discharge


          Equipped with latching                              Umax 2250 V DC
          ..AMA, ..AME contactor types                        AM-CC-JORE contactors










                                                                                                                    1SBC104006S0201






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