User Guide for FibeAir® IP-20 All-Outdoor Products, CeraOS 10.5
Page 39 of 825
Ceragon Proprietary and Confidential
with 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.
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.
Special Requirements for Norway and Sweden:
Equipment connected to the protective earthing of the building installation
through the mains connection or through other equipment with a connection to
protective earthing
–
and to a cable distribution system using coaxial cable, may in
some circumstances create a fire hazard. Connection to a cable distribution
system has therefore to be provided through a device providing electrical isolation
below a certain frequency range (galvanic isolator, see EN 60728-11).
Utstyr som er koplet til beskyttelsesjord via nettplugg og/eller via annet
jordtilkoplet utstyr
–
og er tilkoplet et kabel-TV nett, kan forårsake brannfare. For
å unngå dette skal det ved tilkopling av utstyret til kabel-TV nettet installeres en
galvanisk isolator mellom utstyret og kabel- TV nettet.
Utrustning som är kopplad till skyddsjord via jordat vägguttag och/eller via annan
utrustning och samtidigt är kopplad till kabel-
TV nät kan i vissa fall medfőra risk
főr brand. Főr att undvika detta skall vid anslutning av utrustningen till kabel
-TV
nät galvanisk isolator finnas mellan utrustningen och kabel-TV nätet.
!!
