User Manual
Table Of Contents
- toc
- tables
- Table 1 Weight
- Table 2 Color
- Table 3 Environmental Specifications
- Table 4 Compliance Boundary Dimensions for the General Public (G
- Table 5 Characteristics for a Typical Antenna (KRE 101 1916/1)
- Table 6 Maximum Power to Antenna for Various RBS 2207 Configurat
- Table 7 External Connections
- Table 8 Power Supply Voltage Alternatives
- Table 9 AC Mains Power Requirements
- Table 10 Mains Fuses Recommendation
- Table 11 DC Power Requirements
- Table 12 +24 V DC Fuse Recommendation
- Table 13 DC Supply Voltage Requirements
- Table 14 −48 to −60 V DC Fuse Recommendation
- Table 15 Power Consumption
Ericsson Internal
DESCRIPTION 20 ( 24 )
/ XSNJOER 174/1551-LZA 701 0001 Uen
EAB/ FJG/YP ( Louise Cederlund) 2007-06-12 A
Prepared (also subject responsible if other) No.
Approved Checked Date Rev Reference
Table 9 AC Mains Power Requirements
Voltage Range for Specified
Performance (phase voltage)
120–250 V AC
Voltage range 90–275 V AC
(1)
Frequency 45–65 Hz
Inrush current, max. 30 A (1–30 ms)
Maximum AC power 1.4 kW x 2
Non-destructive range 0–275 V AC
Overvoltage <20 ms 325 V
(2)
(1) 90–108 V AC with reduced output power. 1000 W per PSU
(2) Install external filter and stabilizer if not met.
Mains Fuses
Table 10 Mains Fuses Recommendation
Minimum for Safe
Function
Recommended for
Maximum Selectivity
Maximum Allowed
Fuse Rating
2×10 A /16 A
(1)
2×16 A 2×20 A
(1) For 200–250 V range only.
External Earth Fault Circuit Breakers
If external earth fault (ground fault) circuit breakers are used, then the
recommended minimum trip value is 100 mA.
8.2 +24 V DC Supply Voltage
Table 11 DC Power Requirements
Nominal
+24 V DC
Default
+27.2 V DC
Range
+20.5 to +29.0 V DC
Non-destructive range
+0 to +32 V DC
Inrush current
Max. 500 A (0.1–10 ms)