FibeAir
®
IP-10 IDU Installation Guide
1-3
Requirements for North America
Restricted Access Area:
DC powered equipment should only be installed in a Restricted Access Area.
Installation Codes:
The equipment must be installed according to country national electrical codes. For
North America, equipment must be installed in accordance to the US National Electrical Code, Articles 110-
16, 110-17 and 110-18, and the Canadian Electrical Code, Section 12.
Overcurrent Protection:
A readily accessible Listed branch circuit overcurrent protective device, rated 15 A,
must be incorporated in the building wiring.
CAUTION:
This equipment is designed to permit connection between the earthed conductor of the DC
supply circuit and the earthing conductor at the equipment.
Grounded Supply System:
The equipment shall be connected to a properly grounded supply system. All
equipment in the immediate vicinity shall be grounded the same way, and shall not be grounded elsewhere.
Local Supply System:
The DC supply system is to be local, i.e. within the same premises as the equipment.
Disconnect Device:
A disconnect device is not allowed in the grounded circuit between the DC supply source
and the frame/grounded circuit connection.
