FusionModule2000 Smart Modular Data Center 
Product Description 
5 Power Supply and Distribution System 
 
Copyright © Huawei Technologies Co., Ltd. 
 
5.2.5.2 Power Distribution Unit 
Figure 5-58 Power distribution unit 
 
(5) Integrated 
management card 
(8) Output circuit breaker 
(behind the cover) 
 
5.2.6 Smart Cooling Product PDB 
The smart cooling product PDB supplies power to smart cooling products and aisle lighting in 
precision PDF or new main way (NMW) scenarios. 
Figure 5-59 Appearance