Eaton RPM-3U, User Manual

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12 Eaton Rack Power Module 164201675—Rev 02
NOTE The pre-punched wiring access entry accepts a 5.08 cm (2”) inner diameter bushing.
6. Pull the input wires through conduit, leaving approximately 15 cm (6”) of exposed wire. Attach a polyvinyl
chloride (PVC) fitting to the end of the conduit.
7. Insert the fitting through the wiring access entry and secure with a locking nut. Strip 1.5 cm (0.5”) of
insulation from the end of each incoming wire.
8. Connect the input wires to the input terminal block according to Figure 8 and Table 1 .
Figure 8. RPM-3U/3Ui Terminal Block
Gnd
N
L3
L2
L1
Table 1. RPM-3U/3Ui Wiring Specifications
PDU Wire Function Terminal Position
Terminal Wire Size
Rating*
Tightening Tourqe
Ground Gnd
35mm²
(1 AWG)
NOTE Refer to label on
terminal block.
Neutral N
Phase 3 L3
Phase 2 L2
Phase 1 L1
Use 90°C copper wire minimum. Suggested wire size is based on full input current rating applied to National Electrical CodeR
(NECR) Table 310.16 for four (4) current carrying conductors in conduit.
9. Replace the input box access cover and secure with the four screws removed in Step 4.
10. Plug the equipment power cords into the RPM-3U/3Ui output receptacles.
NOTE 1 The RPM-3U/3Ui receptacles are protected separately by each circuit breaker on the
front panel.
NOTE 2 Confirm that the equipment connected to the RPM-3U/3Ui does not exceed the RPM-
3U/3Ui's capacity. See “
Specifications ” for the maximum rating for each receptacle.
Hardwired Installation