Installation Manual – BTS3606A Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
Chapter 4 Installing Outdoor Transmission and
Power Interface Boxes
Huawei Technologies Proprietary
4-15
(1) Mains input air breaker
(2) Air breaker interlock device
(3) Single-phase diesel input air breaker
(4) Connecting busbar
(5) Single-phase diesel input
(6) Power output
(7) Mains input
Figure 4-19
Input of single-phase mains and diesel
5)
Connect the neutral line for mains input to terminal N1, and the live line to terminal
L1, as shown in Figure 4-19.
6)
Connect the neutral line for diesel input to terminal N2, and the live line to terminal
L2, as shown in Figure 4-19.
4.4.4 Installing Single-phase Mains Input Components
Caution:
Make sure that the connections of neutral line (N) and live line (L) are correct. If they
are inversely connected, accident may result.
To install the single-phase mains input components, proceed as follows:
1)
Unpack the power interface box.
2)
Check that enclosure, mains air breaker, and input/output terminal block are all
available.
3)
Connect the load live line to terminal A, B, or C, and the neutral line to terminal N,
as shown in Figure 4-20.
