User's Manual

RBS 2308 Radio Base Station
2/EN/LZT 720 0327 P1D 19 (22)
• AC Mains voltage range: 100 – 127 V AC
7.1 Power Supply
AC Mains Supply Voltage
Single-phase AC is used, voltage range 100 – 127 V AC. Both 50 MHz and 60
MHz nominal frequencies may be used.
Table 16 Power parameters
Parameter
50 Hz Nominal
Frequency
60 Hz Nominal
Frequency
Nominal voltage 100 – 127 V AC 100 – 127 V AC
Operating voltage 90 – 140 V AC 90 – 140 V AC
Operating frequency 45 – 55 Hz 55 – 65 Hz
Maximum inrush current
50 A for 10 ms (typical
duration)
60 A for 10 ms (typical
duration)
Short circuit current < 5 kA < 5 kA
Mains Fuses
The following fuses are recommended for 100 – 127 V AC mains power
supply.
Table 17 Mains fuses recommendation
Cabinet Orientation Recommended Fuse Rating
Vertical 16 A slow blow
Horizontal 20 A slow blow
7.2 Output Power
The RBS can supply the MINI LINK E Micro or LMU with power according to
the table below:
Table 18 Output power characteristics
Voltage range +48 V DC
Connector type Terminals 2 x maximum 2.5 mm
2
Cable gland capacity 6 - 10 mm diameter (Quantity: 1)
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