Liebert MPH-EBR09NXXO30, Руководство пользователя

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Using the Liebert MPH
12
5.0 U
SING THE
L
IEBERT
MPH
The Liebert MPH is ready for use after it has been installed in the rack and equipment has been con-
nected to the output receptacles. Refer to the Liebert RPC user manual, SL-20825, available at the
Liebert Web site, for full details on controlling and monitoring the Liebert MPH: www.liebert.com
Emerson recommends following these steps when starting a Liebert MPH:
1. Shut down and unplug all equipment in the rack from input power sources.
2. If the Liebert MPH will be monitored over a network, connect an Ethernet cable to the network
port on the factory-installed Liebert RPC (for details, refer to the Liebert RPC manual, SL-20825,
available at the Liebert Web site: www.liebert.com ).
3. Connect input power to the Liebert MPH.
4. Route the rack equipment’s power cables to the Liebert MPH, following proper procedures and
good practices, such as segregating power cables from control cables and keeping cable bends to
recommended angles.
5. Connect the rack equipment’s input power cables to the Liebert MPH, recording where each piece
of rack equipment is connected, using the branch and receptacle numbers on the Liebert MPH.
6. Post the connection information on or near the rack and at any remote monitoring location.
7. Verify input power is present and LEDs are illuminated.
8. Verify that branch protection is closed.
9. Switch On the connected rack equipment one piece at a time and verify that each is operating
properly.
10. Ensure that the maximum electrical load per branch is 20A.
11. Monitor and control the Liebert MPH as detailed in the Liebert RPC manual, SL-20825, available
at the Liebert Web site: www.liebert.com