Huawei TP482000B-N20B1 - Page 31

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.
25
Figure 4-2 TP482000B-N20B2 configurations
Table 4-2 TP482000B-N20B2 configurations
No.
Name
Specifications
Remarks
1
Battery fuse
Single layer: two groups of two NT4
fuses connected in parallel
Typical configuration
2
Load fuse

Single layer: six NT3 fuses

Single layer: twelve NT00 fuses
3
Space for rectifiers
Forty-eight 50 A rectifiers
4
Rectifier circuit breaker
Dual layers: sixteen 2-pole 63 A
circuit breakers
5
AC SPD and SPD circuit
breaker

Two 20 kA/40 kA SPDs

Two 4-pole 32 A SPD circuit
breakers
6
SMU05A
1 PCS
7
Power distribution monitoring
unit
1 PCS