Manual Part 6

DC Filter for RBS 2106
1 Product Overview
The D C filter is the interface between a +24 V DC external power supply, such
as a battery, and the Internal Distribution Module (IDM) inside the RBS 2106.
1.1 Main Functions
The DC filter has the following main functions:
• ElectroMagnetic Compatibility (EMC) filtering
• Connect s of +2 4 V DC power suppy to the cabinet
• Distributes +24 V DC power supply to the IDM
• Connect s the battery temperature sensor
2 Dimensions
The phy sical characteristics of the DC filter are shown in the table below.
Table 1 DC Filter Size and Weight
Height Width Depth Weight
121 mm 222 mm 171 mm 5 kg
3 Function Description
The circuit diagram of the DC filter is shown below.
P009811A
C
1
RBS DC input
+
-
+
-
Figure 1 DC Filter Circuit Diagram
3 (4)
EN/LZT 720 0302 Uen R2A