Ericsson Radio Systems AB PKRC1311004-1 Manual De Usuario
Unit Description, ACCU/DCCU
•
Terminal block for incoming AC mains cables
•
Four outgoing cables to the PSUs
Input Data
Table 101
Frequency
45 - 65 Hz
Voltage
90 - 275 V AC
External fuses
4 pcs, max. 16 A
Cable diameter
8.5 - 12.5 mm
Conductor area
1.5 - 2.5 mm
2
Number of conductors
3 (L, N, PE)
Output Data
Four cables with connectors according to IEC 320 and matching the
PSU AC inlet.
PSU AC inlet.
Table 102
Conductor area
1.5 mm
2
Number of conductors
3 (L, N, PE)
13.1.3
Dimensions and Weight
Table 103
Height
293.5 mm
Width
141 mm
Depth
60 mm
Weight
5 kg
13.2
DCCU
The DCCU consists of a box with:
•
Terminal block with incoming DC cables
•
Eight-pole main switch (disconnecting device)
•
A feed-through capacitor filter
•
Four cables to the PSUs
13.2.1
Functions
The DCCU has the following functions:
•
Termination of incoming DC supply cables
•
Disconnecting incoming DC supply
•
EMC filtering
154 (421)
EN/LZT 720 0008
R1A
2001-06-26
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