2. Installation
2.2.1
Connect Secondary Input
Cord to PDU:
Although the PDU will operate without connecting
the Secondary input cord, the Secondary input is
required for the PDU's Automatic Transfer Switch
function.
Models PDUMH15AT, PDUMH15ATNET,
PDUMH20AT, PDUMH20ATNET only:
To connect the secondary input cord, form a loop
in the Secondary cord
of that loop to the Primary cord
Be sure the zip tie is secured around the
Secondary and Primary cords, as well as through
the loop created in the Secondary cord
diagram).
Note: Allow the cord as much slack as possible between
the loop and the cord's outlet.
Both cords should be tied to the Cable Retention
Tray
. (See diagram).
D
Once two cords are secured and the Secondary
cord has an acceptable amount of slack, insert
the Secondary cord outlet into the IEC power
inlet.
2.2.2
Connect Input Plug Adapters
(Optional - Models PDUMH20AT,
PDUMH20ATNET Only):
The PDU includes two adapters that convert one
or both of the L5-20P input plugs to 5-20P input
plugs. Connecting the adapters is optional. The
PDU will function normally without connecting the
adapters.
19-04-221-933721.indb 4
and secure the juncture
A
with a zip tie.
B
. (See
C
PDUMH15AT,
PDUMH15ATNET
Secondary Input
9
PDUMH15HVAT, PDUMH15HVATNET
2.2.1
PDUMH20HVAT, PDUMH20HVATNET
B
C
2.2.1
2.2.2
4
PDUMH20AT,
PDUMH20ATNET
Primary Input
A
D
PDUMH20AT,
PDUMH20ATNET
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