User Manual
Table Of Contents
- Contents
- 1 Introduction
- 2 Product Safety Requirements RBS 2000
- 3 Environmental Capabilities
- 3.1 Scope
- 3.2 Terminology
- 3.3 References
- 3.4 Transport -40 C – +70 C
- 3.5 Storage -25 C – +55 C
- 3.6 Handling -40 C – +70 C
- 3.7 Operation Indoor +5 C – +40 C
- 3.8 Operation Outdoor -33 C – +40 C
- 3.9 Operation Outdoor -33 C – +45 C
- 3.10 Operation Outdoor -33 C – +55 C
- 3.11 Operation Mast-Mounted Equipment -33 C – +45 C
- 3.12 Operation Mast-Mounted Equipment -40 C – +55 C
- 4 Climate Protection
- 5 EMC Capabilities
- RBS 2101, Product Description
- RBS 2102, Product Description
- RBS 2103, Product Description
- RBS 2202, Product Description
- RBS 2101, 2102, 2103 & 2202 Radio Configurations
- RBS 2202 Antenna Configurations
- ACCU Description
- BFU Description
- CDU-A Description
- CDU-C Description
- CDU-C+ Description
- CDU-D Description
- DXU Description
- DXU-21 Description
- ECU Description
- PSU -48 V Description
- PSU 230 V Description
- sTRU Single Transceiver Unit Description
- V3 Climate Unit Description
- Glossary
V3 Clim ate U nitClimate Unit for RB S 2102
4 Function Description
This section describes the functions of the climate unit.
The V3 Climate Unit has five units providing climate protection for the RBS:
• Heat exchanger
• Air conditioner
• Cabinet subrack fans
• Heater
• Climate Control Unit (CCU)
The figure below shows a block diagram of the first four units in the list above.
P002926A
Evaporator
Compressor
Condenser
External fan
Internal fan
Heat exchanger
Heater
(Subracks) (Subracks)
(TM)
Condenser
fan
Figure 1 Block Diagram
4(8)
EN/LZT 720 0 280 Ue n R1A