APC AR3810 Especificações descarregar pdf (Página 18)

NetShelter AV 42 U Enclosure Unpacking, Installation, and Customization Manual14

Grounding the Enclosure

Each enclosure should be grounded directly to the building ground using one of the designated

grounding locations (two M6 threaded inserts) at the top or bottom of the enclosure.

• Use a Common Bonding Network Jumper kit (for example, Listed [KDER] Panduit

RGCBNJ660PY or equivalent).

• Use paint-piercing washers between ground terminal and enclosure frame or remove paint on

frame under ground terminals per NEC NFPA 70 Article 250.12.

• Torque screws to 6.9 N-m (60 in-lb).

• Do not ground one enclosure to another enclosure in a cascading style.

ns1617a

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APC AR3810 Especificações Página 18