Owner`s manual

3
2
2
Attach the input plug of the PDU to a grounded
outlet. Insert theplug directlyinto agrounded outlet
thatdoesnotshareacircuitwithaheavyelectricalload
(suchasanairconditionerorrefrigerator).
Note: Select models include an input plug adapter that
converts plug types for various applications. See below
for details.
2-1
NEMA Adapter Connection (Optional -
PDUMH20HV Only):ThePDUMH20HVincludesa
plug adapter that adds a NEMA L6-20P plug to the
inputpowercord.Usethisadapteronlyifyouwillbe
connecting the PDUMH20HV to a NEMA L6-20R
outlet.InserttheIEC60320C19connector
A
ofthe
adapter into the IEC 60320 C20 connector
B
of the
input power cord. Secure the connection with the
retention bracket
C
 by using the included bolts to
fasten the two halves of the bracket around the
connectionasshown.
Caution: To avoid the risk of electric shock, ensure that
the Neutral (L2) conductor has been identified before
connecting the PDU.
2-2
Input Power Cord Connection (PDUMH20HV
Only): InserttheIEC60320C19connector
A
ofthe
inputpowercordintotheIEC60320C20inlet
B
ofthe
PDU.Connecttheotherendoftheinputpowercord
C
to a compatible source ofACpower, such as a UPS
system, PDU or utility outlet. The PDU should be
providedwith over-currentprotection. PDUMH20HV
shouldbeprovidedwithamaximum20Abranch-rated
over-currentprotectiondevice.
Note: The AC power source should not share a circuit
with a heavy electrical load (such as an air conditioner
or refrigerator).
Installation (continued)
2-1
A
B
C
88
PDUMH20HV
2-2
A
B
C
2-1C
201103062 93-3059.indd 3 4/29/2011 2:33:41 PM