Adding A Psu; Conditions For Adding Components; Number Of Mounted Psus; Conditions Concerning Mixing Different Types Of Psus - Cisco C880 M4 Service Manual

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8 Adding a PSU

This chapter describes the procedure for adding a high-efficiency PSU (200V), a PSU (200V).
Need to prepare power supply cables which match input AC cables.
See Table 9 and confirm the power supply configuration. The power supply configuration depends on
the total number of power supply units in the main unit including the PSU added.
Prepared Power Supply Unit
Product Name
High-efficiency Power Supply Unit (200V)
Power Supply Unit(200V)
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8.1 Conditions for Adding Components

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8.1.1 Number of mounted PSUs

A maximum of six PSUs can be mounted in the main unit.
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8.1.2 Conditions concerning mixing different types of PSUs

A high-efficiency PSU (200V), a PSU (200V) cannot be mounted together in the main unit.
Table 9
PSU Configuration
Qty.
3 200V
standard configuration
4 200V
redundant power supply configuration
6 200V
dual power feed configuration
3 200V
standard configuration
4 200V
redundant power supply configuration
6 200V
dual power feed configuration
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