Harman Kardon GPS 500 EMC - CB Certificate ▷ View online
<11006065 001>
Page 70 of 71
National Differences
Clause
Requirement
−
Test
Result – Remark
Verdict
US National Differences according to CB Bulletin No. 107A, May 2004
4.3.13
Equipment with lasers is required to meet Code of
Federal Regulations 21 CFR 1040 (and the
Canadian Radiation Emitting Devices Act, REDR
C1370).
No laser contained.
N
4.7
For computer room applications, automated
information storage systems with combustible
media greater than 27 cubic feet are required to
have a provision for connection of either
automatic sprinklers or a gaseous agent
extinguishing system with an extended discharge.
Not automated information
storage systems.
N
4.7.3.1
For computer room applications, enclosures with
combustible material measuring greater than 0.9
m² or a single dimension greater than 1.8 m are
required to have a flame spread rating of 50 or
less. For other applications, enclosures with the
same dimensions require a flame spread rating of
200 or less.
No such enclosure.
N
Annex H
Equipment that produces ionizing radiation is
required to comply with the Code of Federal
Regulations, 21 CFR 1020 (and the Canadian
Radiation Emitting Devices Act, REDR C1370).
No ionizing radiation.
N
Other differences
1.5.1
Some components and materials associated with
the risk of fire, electric shock, or personal injury
are required to have component or material
ratings in accordance with the applicable national
(U.S. and Canadian) component or material
requirements. These components include:
attachment plugs, battery packs (rechargeable
attachment plugs, battery packs (rechargeable
type, used with transportable equipment), cathode
ray tubes, circuit breakers, communication circuit
accessories, connectors (used for current
interruption of non-LPS circuits), cord sets and
power supply cords, direct plug-in equipment,
enclosures (outdoor), flexible cords and cables,
fuses (branch circuit), fuseholders, ground-fault
current interrupters, industrial control equipment,
insulating tape, interconnecting cables,
lampholders, limit controls, printed wiring,
protectors for communications circuits,
receptacles, solid state controls, supplementary
protectors, surge suppressors, switches
(including interlock switches), thermal cut-offs,
thermostats, multi-layer transformer winding wire,
tubing, wire connectors, and wire and cables.
Components are UL approved,
see component list 1.5.1.
P
<11006065 001>
Page 71 of 71
National Differences
Clause
Requirement
−
Test
Result – Remark
Verdict
US National Differences according to CB Bulletin No. 107A, May 2004
2.3.1
For TNV-2 and TNV-3 circuits with other than
ringing signals and with voltages exceeding
42.4 Vpeak or 60 Vd.c., the maximum acceptable
current through a 2000 ohm resistor (or greater)
connected across the voltage source with other
loads disconnected is 7.1 mA peak or 30 mA d.c.
under normal operating conditions.
No TNV circuits.
N
2.3.2
In the event of a single fault, the limits of 2.2.3
apply to SELV Circuits and accessible conductive
parts.
No TNV circuits.
N
2.6.3.3
When subject to impedance testing, protective
earthing and bonding are required to be subjected
to the additional test conditions specified.
Class II equipment.
N
3.2.1.2
Equipment connected to a centralized d.c. power
system, and having one pole of the DC mains
input terminal connected to the main protective
earthing terminal in the equipment, is required to
comply with special earthing, writing, marking and
installation instruction requirements.
Not applicable for this
equipment.
N
4.2.8.1
Enclosures around CRTs with a face diameter of
160mm or more are required to reduce the risk of
injury due to the implosion of the CRT.
Not applicable for this
equipment.
N
4.3.2
Equipment with handles is required to comply with
special loading tests.
No handle.
P
5.1.8.3
Equipment intended to receive telecommunication
ringing signals is required to comply with a special
touch current measurement tests.
No TNV circuits.
N
6.2.1
Enamel coating on winding wire not considered
electrical separation unless subjected to special
investigation.
No TNV circuits.
N
6.4
Equipment intended for connection to
telecommunication network outside plant cable is
required to be protected against overvoltage from
power line crosses in accordance with 6.4 and
Annex NAC.
No TNV circuits.
N
6.5
Equipment connected to a telecommunications
network and supplied with an earphone intended
to be held against, or in the ear is required to
comply with special acoustic pressure tests.
No TNV circuits.
N
M.2
Continuous ringing signals up to 16 mA only are
permitted if the equipment is subjected to special
installation and performance restrictions.
No TNV circuits.
N
<11006065 001>
Page 71 of 71
National Differences
Clause
Requirement
−
Test
Result – Remark
Verdict
US National Differences according to CB Bulletin No. 107A, May 2004
2.3.1
For TNV-2 and TNV-3 circuits with other than
ringing signals and with voltages exceeding
42.4 Vpeak or 60 Vd.c., the maximum acceptable
current through a 2000 ohm resistor (or greater)
connected across the voltage source with other
loads disconnected is 7.1 mA peak or 30 mA d.c.
under normal operating conditions.
No TNV circuits.
N
2.3.2
In the event of a single fault, the limits of 2.2.3
apply to SELV Circuits and accessible conductive
parts.
No TNV circuits.
N
2.6.3.3
When subject to impedance testing, protective
earthing and bonding are required to be subjected
to the additional test conditions specified.
Class II equipment.
N
3.2.1.2
Equipment connected to a centralized d.c. power
system, and having one pole of the DC mains
input terminal connected to the main protective
earthing terminal in the equipment, is required to
comply with special earthing, writing, marking and
installation instruction requirements.
Not applicable for this
equipment.
N
4.2.8.1
Enclosures around CRTs with a face diameter of
160mm or more are required to reduce the risk of
injury due to the implosion of the CRT.
Not applicable for this
equipment.
N
4.3.2
Equipment with handles is required to comply with
special loading tests.
No handle.
P
5.1.8.3
Equipment intended to receive telecommunication
ringing signals is required to comply with a special
touch current measurement tests.
No TNV circuits.
N
6.2.1
Enamel coating on winding wire not considered
electrical separation unless subjected to special
investigation.
No TNV circuits.
N
6.4
Equipment intended for connection to
telecommunication network outside plant cable is
required to be protected against overvoltage from
power line crosses in accordance with 6.4 and
Annex NAC.
No TNV circuits.
N
6.5
Equipment connected to a telecommunications
network and supplied with an earphone intended
to be held against, or in the ear is required to
comply with special acoustic pressure tests.
No TNV circuits.
N
M.2
Continuous ringing signals up to 16 mA only are
permitted if the equipment is subjected to special
installation and performance restrictions.
No TNV circuits.
N
<11006065 001>
Page 71 of 71
National Differences
Clause
Requirement
−
Test
Result – Remark
Verdict
US National Differences according to CB Bulletin No. 107A, May 2004
2.3.1
For TNV-2 and TNV-3 circuits with other than
ringing signals and with voltages exceeding
42.4 Vpeak or 60 Vd.c., the maximum acceptable
current through a 2000 ohm resistor (or greater)
connected across the voltage source with other
loads disconnected is 7.1 mA peak or 30 mA d.c.
under normal operating conditions.
No TNV circuits.
N
2.3.2
In the event of a single fault, the limits of 2.2.3
apply to SELV Circuits and accessible conductive
parts.
No TNV circuits.
N
2.6.3.3
When subject to impedance testing, protective
earthing and bonding are required to be subjected
to the additional test conditions specified.
Class II equipment.
N
3.2.1.2
Equipment connected to a centralized d.c. power
system, and having one pole of the DC mains
input terminal connected to the main protective
earthing terminal in the equipment, is required to
comply with special earthing, writing, marking and
installation instruction requirements.
Not applicable for this
equipment.
N
4.2.8.1
Enclosures around CRTs with a face diameter of
160mm or more are required to reduce the risk of
injury due to the implosion of the CRT.
Not applicable for this
equipment.
N
4.3.2
Equipment with handles is required to comply with
special loading tests.
No handle.
P
5.1.8.3
Equipment intended to receive telecommunication
ringing signals is required to comply with a special
touch current measurement tests.
No TNV circuits.
N
6.2.1
Enamel coating on winding wire not considered
electrical separation unless subjected to special
investigation.
No TNV circuits.
N
6.4
Equipment intended for connection to
telecommunication network outside plant cable is
required to be protected against overvoltage from
power line crosses in accordance with 6.4 and
Annex NAC.
No TNV circuits.
N
6.5
Equipment connected to a telecommunications
network and supplied with an earphone intended
to be held against, or in the ear is required to
comply with special acoustic pressure tests.
No TNV circuits.
N
M.2
Continuous ringing signals up to 16 mA only are
permitted if the equipment is subjected to special
installation and performance restrictions.
No TNV circuits.
N
