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Servo Drive Accessories

 Capacitor Modules

 General    KCM Module
                                                          13                             201
 KCM modules (KOLLMORGEN Capacitor Modules) absorb energy generated by the motor when it is operating in generator mode.   6.5
 Normally, this energy is dissipated as waste via regen resistors. KCM modules, however, feed the energy they have stored back into   10
 the DC Bus link as and when it is required.                     12                                                     SER
 Saves energy: The energy stored in the capacitor module during generative braking is available the next time acceleration happens.   O
 The module’s inception voltage is calculated automatically during the first load cycles.                               DRIVE A
 Power in spite of power failure: If the power supply fails, the module provides the drive with the stored energy that is required to bring
 the drive to a standstill in a controlled manner (this only applies to the power supply voltage; battery-back the 24 V supply separately).
 KCM-E  Expansion module for both applications. Expansion modules are available in two capacitance classes.             CCESSORIES
                                          258                      280  300

 The KCM modules may only be connected to drives with 400/480 V rated voltage.

 Drive*  KCM Module  Voltage

 AKD-x00306...02406  not allowed  240 V

 AKD-x00307...02407  all modules  480 V
                                                                                                Keep space free!
 AKD-x04807  contact customer support  480 V                     10
 AKD-C01007  all modules  480 V                     58
 *= x means variants -B, -P, -T or -M

 Part Number  Description
                                        Rated      Peak
                           Storage                          Power                     Inception Voltage
 KCM-S200-0000  Energy Saving Module, 1.6 kWs  Type  supply   supply   Protection Class               Weight [kg]
                         Capacity [Ws]                       [kW]                          [V=]
                                         [V=]      [V=]
 KCM-P200-0000  Power Module, 2 kWs
              KCM- S200      1600                                                        calculated       6.9
 KCM-E200-0000  Expansion Module 2 kWs             max
              KCM- P200      2000       max 850   950VDC                                  470 VDC         6.9
 KCM-E400-0000  Expansion Module 4 kWs   VDC      (30s in     18          IP20
              KCM- E200      2000                                                           -             4.1
              KCM- E400      4000                                                           -             6.2

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 46  1-540-633-3545  www                                                                                              181
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