Huawei TP482000B Series - Page 32

TP482000B V300R002C03 Telecom Power
(TP482000B-N20B1, TP482000B-N20B2,
TP481200B-N20B1, and TP481200B-N20B2)
User Manual
4 Cabinet Configurations
Issue 07 (2020-04-10)
Copyright © Huawei Technologies Co., Ltd.
26
TP481200B-N20B1
Figure 4-3 and Table 4-3 illustrate the TP481200B-N20B1 configurations. Load routes can be
flexibly configured based on site requirements.
Figure 4-3 TP481200B-N20B1 configurations
Table 4-3 TP481200B-N20B1 configurations
No.
Name
Specifications
Remarks
1
AC input box
One 3-pole 200 A circuit breaker
Typical configuration
2
Cabinet ground bar
-
3
Load fuse

Single layer: four NT3 fuses, two
NT2 fuses

Single layer: twelve NT00 fuses
4
Space for rectifiers
Twenty-four 50 A rectifiers
5
Rectifier circuit breaker
Single layer: twenty-four 1-pole 32 A
circuit breakers
6
AC SPD and SPD circuit
breaker

One 20 kA/40 kA SPD

One 4-pole 32 A SPD circuit
breaker