Vertiv™ NetSure™ ITS 12V DC Power Shelf Installation & User Manual
6
5
Making Electrical Connections
5.1
Important Safety Instructions
DANGER!
Adhere to the “Important Safety Instructions” presented at the front of this document.
5.2
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
SAG588706100.
5.3
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
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 5-1:
Power System Frame Grounding Connection
Rear View
FRAME GROUNDING CONNECTION
M4 bolt.
Torque: 1.7 Nm (15 in-lbs.)
