Installation Manual – BTS3606A Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
Chapter 4 Installing Outdoor Transmission and
Power Interface Boxes
Huawei Technologies Proprietary
4-12
4.4 Installing Outdoor Power Input Components
This section explains how to install:
z
Diesel air breaker assemblies
z
Grounding cable for enclosure
z
Input components of single-phase mains and diesel
z
Single-phase mains input components
z
Input components of three-phase mains and diesel
z
Three-phase mains input components
4.4.1 Installing Diesel Air Breaker Assemblies
Diesel air breaker assemblies include diesel air breaker and air breaker interlock
device. When the power is supplied through a diesel, you need to install air breakers,
air breaker interlock device, and auxiliary internal connection cables on site.
Note:
The air breaker interlock device is designed to ensure that either of the two air breakers
is opened in any case.
To mount the diesel air breaker assemblies, proceed as follows:
1)
Fasten the diesel air breaker onto the enclosure with screws. See Figure 4-15.
Figure 4-15
Mounting diesel air breaker
2)
Mount the support of the air breaker interlock device onto the enclosure with
screws.
3)
Lock the sliding block with locknuts. See Figure 4-16.
