Manual Part 6

DCCU-02
1 Product Overview
The DCCU distributes primary power to the PSU.
1.1 Main Functions
The DCCU has the following functions:
• Terminates incoming DC supply cables
• Filters ElectroMagnetic Capability (EMC)
2 Dimensions
The dimensions of the DCCU are shown in the table below.
Table 1 Size and Weight
Height Width Depth Weight
293.5 mm 141 mm 60 mm 5 kg
(1)
(1) Including cables.
3 Function Description
The DCCU consists of a box containing:
• Terminal block for incoming DC cables
• A feed-through capacitor filter
• Two cables to the PSUs
4 Interfaces
The DCCU has the following interfaces:
• Four terminal block for incoming DC supply cables
• Two outgoing cables to the PSUs
3 (4)
EN/LZT 720 0485 Uen R1A