User Manual
Table Of Contents
- toc
- 1 Introduction
- 2 Product Overview
- 3 Dimensions
- Size and Weight
- Surface and Colour
- 4 Space Requirements
- Footprint
- 5 Environment
- 6 Hardware Units
- 7 Interfaces
- 7.1 External Connections
- Connections on DF
- Overvoltage Protection Modules in the RBS 2106i and RBS 2106 V3
- Overvoltage Arrestors for External Alarms in the RBS 2106
- Antenna Connections
- Other External Connections
- External Connections to TM
- Transport Network to TM
- 7.2 Test Interface
- 7.3 Operator Interface
- Indicators
- Buttons
- 8 Power System
- 8.1 Power Supply
- AC Mains Supply Voltage
- External Earth Fault Circuit Breakers
- Mains Fuses
- 8.2 Battery Backup
- Internal Battery Backup
- External Battery Backup
- 8.3 Output Power to TM
- 8.4 Power Consumption
- 9 Transmission
- Optional Transmission Equipment
- 10 External Alarms
- 11 Standards, Regulations and Dependability
PRELIMINARY
Environment
Table 13 Sound Pressure Levels for an RBS 2106 Against a Wall, with Heat Exchanger
Calculated Distance in Metres, Each Direction
Without Sound Hood With Sound Hood
Temp
Sound
Pressure
Level
dBA
Front Left Right Front Left Right
35 10 8 8
5
66
40
5
44333
50 1<1<1<1<1<1
15
60 <1 <1 <1 <1 <1 <1
35 20 16 16 10 10 10
40 11 8 8
555
50 3 2 2 <1 <1 <1
20
60 <1 <1 <1 <1 <1 <1
35 33 25 25 15 14 14
40 18 14 14 8 8 8
50644222
25
60 2<1<1<1<1<1
35 45 32 32 16 17 17
40 25 18 18 9 9 9
50
755
222
30
60 2 1 <1 <1 <1 <1
5.2.4 Acoustic Dispersion with Heat Exchanger (RBS 2106i or
RBS 2106 V3)
The cabinet noise dispersion for an RBS 2106i or RBS 2106 V3 with Heat
Exchanger Climate Unit is shown in the figures and tables below. The figures
and tables show the noise dispersion generated by a free-standing cabinet and
by a cabinet mounted against a wall.
Note: The acoustic noise dispersion values for a free-standing cabinet and a
cabinet installed against a wall were tested according to the ISO 9614-2
standard. Deviations from these values can be experienced due to the
nature of materials in the environment where the cabinet is installed.
Objects near the cabinet can reflect or absorb sound and thus affect
acoustic dispersion.
The following two tables show the sound pressure levels, calculated at the
bystander position at a distance of 1 metre from the cabinet and 1.5 metre
above the floor. The calculations are valid in free field. If the RBS is placed in a
room the sound pressure level will be higher than indicated in the tables below.
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129/1551-LZA 701 0001 Uen PF1 | 2010-10-08