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
ACCU AC Connection Unit
1 Product Overview
The AC Connection Unit (ACCU) for RBS 2102 distributes and supervises the
AC power to the units in the RBS cabinet. The ACCU consists of two parts, the
Basic Unit and the Connection Box.
1.1 Main Features
The ACCU has the following main features:
• AC connection and disconnection to the cabinet (Main Switch)
• Power line disturbance protection
• +24 V AC supply to the ECU
• Connection and disconnection of AC power, including circuit breakers,
to the PSUs
• Supervision of AC mains and alarm issuing to the ECU if undervoltage
• Alarms handling from the circuit breakers and the transient protection to
the ECU
• Fuse (circuit breaker) connection for the climate unit
• Service outlet
3(8)
EN/LZT 720 0231 Uen R1A