3 The sat-nms ACU-RMU NEC

The sat-nms ACU-RMU is a full featured antenna positioner and antenna tracking system. It is completely integrated to a 6RU 19inch case. The interfaces are compatible to formerly installed NEC antenna drive systems. By this an easy plug-and-play replacement could be performed.

The unit consists from the components listed in the following table. All of these components are described in the next chapters.

No. component No. component
1 Frontpanel Keyboard 6 Power Supplies
2 Frontpanel Display 7 sat-nms ACU-ODM
3 Frequency Inverters 8 Solid State Relays
4 Circuit Breakers 9 Rear Panel
5 Contactor

front_small_num.gif Front panel view (with integrated optional display and keyboard)

front_o_small_num.gif Front view with opened fronpanel

rear_o_small_num.gif Rear view with opened rearpanel

ACU_RMU_NEC_rear.gif Rear panel view (NEC connector version, no POL-drive integrated)