Ericsson RBS 2106 Reference Manual page 114

Product Data RBS 2206
Table 54
Voltage range for specified
performance (phase voltage)
Voltage range
Frequency
Inrush current, max.
Maximum AC power
Non-destructive range
Overvoltage <20 ms
(1) 90 V AC with reduced output power.
(2) Install external filter and stabilizer if not met.
Mains Fuses
Table 55
Voltage
Nominal 120 - 250 V
(1) For 200 - 250 V range only
Minimum for safe value means the smallest fuse that can be used with
respect to power consumption and start up current.
Maximum allowed must not be exceeded due to the dimensions of the
internal wiring and components.
AC Power Cables
There are four external power cables for the radio cabinet, one for each
Power Supply Unit. They are connected to the ACCU main switch with
screw terminals.
The conductor area can be 1.5 – 2.5 mm
8.5 – 12.5 mm.
6.3.2 +24 V DC Power Supply
DC Power Supply Requirements (+24 V)
Table 56
Nominal
Default
Range
Non-destructive range
Inrush current
112 (485)
AC mains power requirements
Mains fuses recommendation
Minimum for Safe
Function
(1)
10 A /15 A
DC power supply requirements
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120 - 250 V AC
(1)
108 -275 V AC
45 - 65 Hz
30 A
1.4 kW x 4
0 – 300 V AC
(2)
300 V
Maximum Allowed
Fuse Rating
16 A
2
and the cable diameter can be
+24 V DC
+27.2 V DC
+20.5 – +29.0 V DC
+0 - +32.0 V DC
max. 500 A (0.1 - 10 ms)
EN/LZT 720 0008 P2A
2001-11-28