Raritan PX3-3000 series, Руководство пользователя

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Chapter 10: In-Line Monitors
640
Flexible Cord Selection

The preferred flexible cable is type SOOW, 600V, 90°C or 105°C.
Consult Raritan before using a different flexible cable type.

The rated ampacity of the flexible cord must be greater than or equal
to the Raritan product’s rated ampacity marked on its nameplate. In
the United States, relevant ampacity ratings for flexible cords can be
found in NEC(2011) section 400.5.

The number of wires in the flexible cord must match the number of
terminals (including the ground terminal) inside the Raritan product.
See
Wiring of 3-Phase In-Line Monitors
(on page 642) for
exceptions.

If a plug is to be attached to the flexible cord, the length of the
flexible cord must not exceed 4.5 meters - as specified in UL 60950-1
(2007) and NEC 645.5 (2011).

The flexible cord may be permanently connected to power subject to
local regulatory agency approval. In the United States, relevant
electrical regulations can be found in NEC (2011) sections 400.7(A)(8),
400.7(B), 368.56 and table 400.4.
Plug Selection
If a plug is to be attached to the flexible cord, the plug’s rated ampacity is
chosen as follows:

In the United States, as specified in UL 60950-1, the plug’s rated
ampacity must be 125% greater than the Raritan product’s rated
ampacity. In some Raritan products, such as 35A 3-phase delta
wired PDUs, an exactly 125% rated plug is not available. In these
cases, choose the closest plug that is more than 125%. For example,
a 50A plug is the closest fit for a 35A 3-phase PDU.

For all other locations, subject to local regulatory agency policy, the
plug’s rated ampacity is the same as the Raritan products rated
ampacity.
Receptacle Selection
For Raritan in-line monitors, any receptacle fitted to the outlet flexible
cord must have identical ratings as the plug attached to the inlet flexible
cord.