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In all 3-phase products, L1 is phase A, L2 is phase B, L3 is
phase C and N is neutral.
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If your PDU is inlet metered, such as PDU models PX2-1nnn
and PX2-2nnn (where n is a number), you must pass each
line cord wire through the correct CT in the correct
direction. Each CT is labeled and contains a direction arrow.
Push the ring terminal end of the line cord through the CT
in the direction indicated by the arrow. For example, push
the L1 line cord wire through the CT labeled L1 and then
connect it to the L1 terminal block.
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For Raritan in-line monitors, where there is a one to one
correspondence between plug and receptacle, maintain the
same wire colors for inlet and outlet flexible cords.
7. Make final adjustments to the cable gland and verify the jacket
of the flexible cord extends into the Raritan product. Hand
tighten the gland nut and finish tightening with a torque
wrench. Appropriate torque settings vary according to the
cable gland size.
Cable gland size
M12x1.5
M16x1.5
M20x1.5
M25x1.5
M32x1.5
M40x1.5
M50x1.5
M63x1.5
Note: The cable gland size is marked on the cable gland body.
After tightening, examine the flexible cord and cable gland for
the following:
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Make sure you can see a few remaining threads between
the cable gland body and cable gland nut. The gland nut
must not bottom out on the gland body.
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Make sure the flexible cord does not move in the cable
gland when it is twisted, pushed or pulled.
8. Re-install the PDU wiring access panel or in-line monitor cover
plate. This completes internal wiring of the Raritan product.
9. For in-line monitors, fasten the receptacles to the outlet
flexible cords following the manufacturer's instructions.
Raritan PX Power Cord Installation Guide
PowerCord_InstallGuide_1B_3.6.10 255-80-6083-00 RoHS
Torque setting (N·m)
0.7 to 0.9
2.0 to 3.0
2.7 to 4.0
5.0 to 7.5
7.5 to 10.0
7.5 to 10.0
7.5 to 10.0
7.5 to 10.0
10. Complete the wiring of the inlet flexible cord by performing one
of these steps:
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Assemble the plug following the manufacturer's
instructions.
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Permanently attach and strain relief the flexible cord to a
junction box following applicable electrical codes.
5
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