Vertiv NetSure PSS12/2000-19B, Инструкция по установке и эксплуатации

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| NetXtend +12 VDC Bulk Output Power System Installation and User Manual (UM588706000) | Rev. H
15
MAKING ELECTRICAL CONNECTIONS
Important Safety Instructions
DANGER! Adhere to the “Important Safety Instructions” presented at the front of this document.
Wiring Considerations
All wiring should follow the current edition of the American National Standards Institute (ANSI) approved National
Fire Protection Association’s (NFPA) National Electrical Code (NEC), and applicable local codes. For operation in
countries where the NEC is not recognized, follow applicable codes.
For wire size, branch circuit protection, crimp lug, and general wiring recommendations; refer to System Application
Guide SAG588706000.
Refer to drawing 031110100 for lug crimping information. Refer to drawings 031110200 and 031110300 for additional
lug information.
Power System Frame Grounding Connection
For system frame grounding requirements, refer to the current edition of the American National Standards Institute
(ANSI) approved National Fire Protection Association's (NFPA) National Electrical Code (NEC), applicable local
codes, and your specific site requirements. For operation in countries where the NEC is not recognized, follow
applicable codes.
A customer's frame grounding network lead can be attached to the rear of each module mounting assembly as
shown in
Figure 5 . Provision is made for installing a lead with a one-hole lug that has an M4 bolt clearance hole.
NOTE!
This product is intended to be installed in a data center facility and be connected to a MESH-
bonding network (MESH-BN) or to the common bonding network in a network telecommunication facility
(CO, vault, hut, or other environmentally controlled electronic equipment enclosure).
NOTE!
This system is suitable for installation as part of the Common Bonding Network (CBN) or a data
center building MESH-bonding network (MESH-BN).
Figure 5:
Power System Frame Grounding Connection
Rear View
FRAME GROUNDING CONNECTION
M4 bolt.
Torque: 1.7 Nm (15 in-lbs.)