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Assembly notes, Installation and operation of the PDU metered/switched/managed
Note:
EN
Varying quantities of managed slave PDUs may be connected, depending on the CMC III
Processing Unit.
– CMC III Processing Unit 7030.000: max. 6 managed slave PDUs
– CMC III Processing Unit compact 7030.010: max. 3 managed slave PDUs
A maximum of 3 managed slave PDUs may be connected to one PDU metered/switched/
managed.
Please note that the more managed slave PDUs are connected, the slower operation will
become, due to the quantity of measurement data.
3.2
Proper use
The PDU is used for distributing power in IT racks.
3.3
Operating conditions
The PDU may only be operated under the following operating conditions:
Operating temperature range:
Humidity range:
Protection category:
4
Assembly notes
The PDU is assembled using the brackets supplied loose as accessories. As a general rule, assembly
may be carried out either from the front or back, or from the left or right of the IT rack.
Note:
Rittal recommends always attaching the brackets to the PDU first, and then securing the
assembled unit to the inside of the enclosure, except with concealed assembly (fig. 8),
where this is not possible. This means that the distances between the brackets and hence
the mounting points inside the enclosure are pre-defined, allowing you to promptly iden-
tify any potential collisions of the PDU inside the enclosure.
Note:
Select the mounting point (position and spacing) for the two universal brackets inside the
enclosure so that they cannot collide with the clips on the rear of the PDU.
5
Installation and operation of the PDU metered/switched/managed
5.1
Operating and display elements
The operating and display elements are shown in fig. 11. The display direction and the assignment of
the four keys at the side next to the display depends on the installation direction of the PDU. The key
to fig. 11 shows the key assignment for the installation case with electrical connection of the PDU at
the bottom. If the PDU is installed with the electrical connection at the top, the assignment of keys 7
and 10 as well as 8 and 11 is reversed. The actual assignment of the keys is shown correctly on the
display.
20
+0°C...+45°C
10%...95% relative humidity, non-condensing
IP 20 to IEC 60 529
Rittal PDU international/PDU UK power distribution unit
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