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ActiveScale™ OS X100 Rackless Installation Guide
247
20.2 Mechanical requirements
20.2.1 Redundancy
The PDUs selected must have at least 34 receptacles available for ActiveScale X100 components.
Preferably, these would be split into 2, redundant, PDUs, to protect the system from PDU or power failure.
Each component would have one connection to each PDU.
A single PDU should be able to support the full load of the system to adequately protect against PDU
failure. System shutdown and/or data loss may result if redundant PDUs are not utilized.
Examples of recommended 1 Phase and 3 Phase power configurations are available in
Identifying power
receptacles
on page 92.
20.2.2 Mounting in system
Note:
These requirements interact with requirements of other system
components.
20.2.3 Workmanship and finish
High quality PDUs should always be used. Item should be uniform in quality and free from defects that
adversely affect life, serviceability performance or appearance.
Short circuit protection (line-to-ground):
The PDU should be able to withstand a line-to-neutral
short-circuit at the end of a 1.8M, 16AWG, C13 cord
plugged into on one of its output connectors without
damage to the PDU or any smoke being emitted.
Table 20
-
31. Mounting in system
Quantity:
Two, three, or four each, depending on input power
System mounting requirements:
Can be mounted in the rear of the rack and be contained
fully within the outer dimensions of the rack except for
the input power cord.
Neither the PDU nor its mounting hardware will interfere
with servicing components in the rack.
All power cables can be routed to the PDU and plugged
in such that the cables will not interfere with servicing of
components.
Routing of power cables will be achievable while staying
fully within the outer dimensions of the rack.
Input cord entry:
Top or Bottom (axial or front exit from PDU)
Table 20
-
30. Recommended branch circuit protection
Содержание ActiveScale X100
Страница 1: ...ActiveScale X100 Rackless Instalation Guide 6 68841 03 Rev A with ActiveScale OS 6 0 2 software...
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Страница 36: ...ActiveScale OS X100 Rackless Installation Guide 36 Assemble the remaining Storage Enclosure Basics on page 66...
Страница 59: ...ActiveScale OS X100 Rackless Installation Guide 59 Figure 3 14 Installing the I O module...
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Страница 80: ...ActiveScale OS X100 Rackless Installation Guide 80 Figure 5 30 Rail attaching to front vertical rail...
Страница 91: ...ActiveScale OS X100 Rackless Installation Guide 91 Figure 6 36 Cabling Storage Node 4...
Страница 92: ...ActiveScale OS X100 Rackless Installation Guide 92 Figure 6 37 Cabling Storage Node 5...
Страница 94: ...ActiveScale OS X100 Rackless Installation Guide 94 Figure 6 39 Cabling System Node 1...
Страница 95: ...ActiveScale OS X100 Rackless Installation Guide 95 Figure 6 40 Cabling System Node 2...
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Страница 127: ...ActiveScale OS X100 Rackless Installation Guide 127 Figure 10 19 Post Login Storage Policy...
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Страница 262: ...ActiveScale OS X100 Rackless Installation Guide 262 Figure 21 20 Components and port identification...
Страница 263: ...ActiveScale OS X100 Rackless Installation Guide 263 Figure 21 21 ActiveScale X100 cable wiring key...
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