Installation Manual – BTS3606A Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
Chapter 4 Installing Outdoor Transmission and
Power Interface Boxes
Huawei Technologies Proprietary
4-16
(1) Mains input air breaker
(2) Connecting busbar
(3) Mains input
(4) Power output
Figure 4-20
Input of single-phase mains
4)
Connect the neutral line for mains input to terminal N1, and the live line to terminal
L1, as shown in Figure 4-20.
4.4.5 Installing Input Components of Three-phase Mains and Diesel
To install the input components of three-phase mains and diesel, proceed as follows:
1)
Unpack the power interface box and the air breaker assemblies of the diesel.
2)
Check that enclosure, mains air breaker, diesel air breaker, air breaker interlock
device, and input/output terminal block are all available.
3)
Mount the diesel air breaker assemblies onto the enclosure by following the
instruction in section 4.4 "Installing Outdoor Power Input Components".
4)
Lead phase-A, phase-B, and phase-C wires in the corresponding output terminals
among A, B, and C respectively, as shown in Figure 4-21.
