Ericsson MINI-LINK E - Operation and Maintenance Interface

MINI-LINKEandEMicro
MINI-LINK E Micro with RCB
Input DC voltage 24 – 60 V DC, nominal
(20.4 – 72.0 V DC including tolerance)
Power consumption (DC)
(1)
:
Input voltage ≤ 40 V DC: < 100 W ( 400 m radio cable)
< 90 W (200 m radio cable)
Input voltage > 40 V DC: < 9 5 W (400 m radio cable)
< 85 W (200 m radio cable)
Input AC voltage 200 – 250 V AC ±10%, 50 Hz ±10%
100 – 127 V AC ±10%, 60 Hz ± 10%
200 V AC ±10%, 60 Hz ±10%
Power consumption (AC)
(2)
: < 145 W
Nominal output voltage (from
RCB)
–48 V DC
(1)
Including three MINI-LINK E Micro radios
(2)
Maximum value during charging of the battery in the RCB, with heater
running and three MINI-LINK E Micro radios connected to the RCB.
Battery Capacity (AC supply to the RCB)
The three battery packs (NiCd) have capacity to supply DC voltage within its
specified values at nominal load for more than 3 minutes (typically 10 minutes).
The batter ies are restored to full capacity within 6 hours of AC mains supply
and temperatures above 0
C (for temperatures below, maximum 24 hours). A
typical value for the batter y lifetime is 3 – 5 years, implying the batteries should
be replaced within this period.
142
AE/LZT 110 2012 R8C 2002-03-04