Fujitsu PRIMERGY RX2450 M1, Руководство по модернизации и обслуживанию, Страница: 76 / 246

PSU configurations
PSU 2 PSU 1
Figure 42: PSU bays
AC PSU Input Output
80 PLUS Platinum
100 V - 127 V
200 V - 240 V
1000 W
1600 W
Assembly rules
–
Always install a dummy cover into an unused PSU bay to comply with
applicable EMC regulations and satisfy cooling requirements.
– For a redundant power supply configuration you need always two PSUs with
the same power class.
Mixed assembly of PSUs from different power classes (e.g. class 1 or class
2) within a system is not supported.
– Mixing of Platinum PSUs within same class and different manufacturer (e.g.
class 1) within a system is supported.
6.3 Redundant power supply
6.3.1 Installing a hot-plug PSU
Customer Replaceable
Unit (CRU) Hardware: 5 minutes
Tools: tool-less
Power supply unit (PSU)
76 Upgrade and Maintenance Manual RX2450 M1