Automatic Line Fuses - R&S N 8000 Series System Manual

amplifiers. The arrangement of amplifiers and motor protection switches is shown on the
front panel.
The thermally activated overcurrent release of the motor protection switches is factory-set.
1.1.3

Automatic Line Fuses

Fig. 7 Automatic line fuses
The automatic line fuses are used to protect the power lines, e.g. in the event of a short-
circuit, and to disconnect the following units from the AC supply:

R&S NetCCU800 (F1)

EXCITER A/B (F2/F3)

Optional add-on equipment (F4)

Auxiliary power supply unit (F5)

Fan (F6/F7)

Control unit (F8)
– External cooling system
– Control unit for dummy antennas
– Optional external fan
The automatic line fuses are labeled with the corresponding device names.
2098.0188.72
Chapter 2
- 2.7 -
Design and Characteristics
E-1