JBL ON AIR WIRELESS (serv.man2) EMC - CB Certificate ▷ View online
ATTACHMENT
Report No: U1011006-610
National Differences
Page 8 of 12
National Differences
Clause
Requirement + Test
Result - Remark
Verdict
Korean National Differences
Korean National Differences
P
Corresponding National Standard: K 60950-1
P
1.5.101
Addition:
Plugs for the connection of the apparatus to the
supply mains shall comply with the Korean
requirement (KSC 8305).
supply mains shall comply with the Korean
requirement (KSC 8305).
Not directly connected to the
mains.
mains.
N/A
8
Addition: EMC
The apparatus shall comply with the relevant
CISPR standards.
CISPR standards.
It shall be checked with the
compliance during national
approval.
compliance during national
approval.
N/A
ATTACHMENT
Report No: U1011006-610
National Differences
Page 9 of 12
National Differences
Clause
Requirement + Test
Result - Remark
Verdict
US National Differences
US National Differences
P
SPECIAL NATIONAL CONDITIONS BASED ON FEDERAL REGULATIONS
1.1.1
All equipment is to be designed to allow
installation in accordance with the National
Electrical Code (NEC), ANSI/NFPA 70, and when
applicable, the National Electrical Safety Code,
IEEE C2. Also, unless marked or otherwise
identified, installation is allowed per the Standard
for the Protection of Electronic Computer/Data-
Processing Equipment, ANSI/NFPA 75.
installation in accordance with the National
Electrical Code (NEC), ANSI/NFPA 70, and when
applicable, the National Electrical Safety Code,
IEEE C2. Also, unless marked or otherwise
identified, installation is allowed per the Standard
for the Protection of Electronic Computer/Data-
Processing Equipment, ANSI/NFPA 75.
EUT in compliance with
requirements of IEC 60950-1.
Overall acceptance shall be
evaluated during national
approval.
requirements of IEC 60950-1.
Overall acceptance shall be
evaluated during national
approval.
N/A
1.4.14
For Pluggable Equipment Type A, the protection
in the installation is assumed to be 20A.
in the installation is assumed to be 20A.
Class III equipment. Not directly
connected to the mains.
connected to the mains.
N/A
1.5.5
For lengths exceeding 3.05 m, external
interconnecting flexible cord and cable
assemblies are required to be a suitable cable
type specified in the NEC. For lengths 3.05 m or
less, external interconnecting flexible cord and
cable assemblies that are not types specified in
the NEC are required to have special construction
features and identification markings.
interconnecting flexible cord and cable
assemblies are required to be a suitable cable
type specified in the NEC. For lengths 3.05 m or
less, external interconnecting flexible cord and
cable assemblies that are not types specified in
the NEC are required to have special construction
features and identification markings.
No such consideration.
N/A
1.7.1
Equipment for use on a.c. mains supply systems
with a neutral and more than one phase
conductor (e.g. 120/240 V, 3-wire) require a
special marking format for electrical ratings.
with a neutral and more than one phase
conductor (e.g. 120/240 V, 3-wire) require a
special marking format for electrical ratings.
Class III equipment. Not directly
connected to the mains.
connected to the mains.
N/A
2.5
Where a fuse is used to provide Class 2, Limited
Power Source, or TNV current limiting, it shall not
be operator-accessible unless it is not
interchangeable.
Power Source, or TNV current limiting, it shall not
be operator-accessible unless it is not
interchangeable.
No such fuse.
N/A
2.7.1
Suitable NEC branch circuit protection rated at
the maximum circuit rating is required for all
standard supply outlets and receptacles (such as
supplied in power distribution units) if the supply
branch circuit protection is not suitable. Power
distribution transformers distributing power at 100
volts or more, and rated 10 kVA or more, require
special transformer overcurrent protection.
the maximum circuit rating is required for all
standard supply outlets and receptacles (such as
supplied in power distribution units) if the supply
branch circuit protection is not suitable. Power
distribution transformers distributing power at 100
volts or more, and rated 10 kVA or more, require
special transformer overcurrent protection.
Class III equipment. Not directly
connected to the mains.
connected to the mains.
N/A
3.2
Wiring methods (terminals, leads, etc.) used for
the connection of the equipment to the mains
shall be in accordance with the NEC.
the connection of the equipment to the mains
shall be in accordance with the NEC.
Class III equipment. Not directly
connected to the mains.
connected to the mains.
N/A
3.2.1
Power supply cords are required to have
attachment plugs rated not less than 125 percent
of the rated current of the equipment.
attachment plugs rated not less than 125 percent
of the rated current of the equipment.
Same as above.
N/A
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, wiring, marking and
installation instruction requirements.
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, wiring, marking and
installation instruction requirements.
Same as above.
N/A
3.2.3
Permanent connection of equipment to the mains
supply by a power supply cord is not permitted,
except for certain equipment, such as ATMs.
supply by a power supply cord is not permitted,
except for certain equipment, such as ATMs.
Not such equipment.
N/A
ATTACHMENT
Report No: U1011006-610
National Differences
Page 10 of 12
National Differences
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US National Differences
3.2.5
Power supply cords are required to be no longer
than 4.5 m in length and minimum length shall be
1.5 m. Flexible power supply cords are required to
be compatible with Article 400 of the NEC.
than 4.5 m in length and minimum length shall be
1.5 m. Flexible power supply cords are required to
be compatible with Article 400 of the NEC.
Class III equipment. Not directly
connected to the mains.
connected to the mains.
N/A
3.2.9
Permanently connected equipment must have a
suitable wiring compartment and wire bending
space.
suitable wiring compartment and wire bending
space.
Not such equipment.
N/A
3.3.3
Wire binding screws are not permitted to attach
conductors larger than 10 AWG (5.3 mm2).
conductors larger than 10 AWG (5.3 mm2).
No such consideration.
N/A
3.3.4
Terminals for permanent wiring, including
protective earthing terminals, must be suitable for
U.S wire gauge sizes, rated 125 percent of the
equipment rating, and be specially marked when
specified (1.7.7).
protective earthing terminals, must be suitable for
U.S wire gauge sizes, rated 125 percent of the
equipment rating, and be specially marked when
specified (1.7.7).
No such consideration.
N/A
3.4.2
Motor control devices are required for cord-
connected equipment with a motor if the
equipment is rated more than 12 A, or if the motor
has a nominal voltage rating greater than 120 V,
or is rated more than 1/3 hp (locked rotor current
over 43 A).
connected equipment with a motor if the
equipment is rated more than 12 A, or if the motor
has a nominal voltage rating greater than 120 V,
or is rated more than 1/3 hp (locked rotor current
over 43 A).
No such consideration.
N/A
3.4.8
Vertically-mounted disconnect switches and
circuit breakers are required to have the "on"
position indicated by the handle in the up position.
circuit breakers are required to have the "on"
position indicated by the handle in the up position.
No such consideration.
N/A
3.4.11
For computer room applications, equipment with
battery systems capable of supplying 750 VA for
five minutes are required to have a battery
disconnect means that may be connected to the
computer room remote power-off circuit.
battery systems capable of supplying 750 VA for
five minutes are required to have a battery
disconnect means that may be connected to the
computer room remote power-off circuit.
Not such equipment.
N/A
4.3.12
The maximum quantity of flammable liquid stored
in equipment is required to comply with NFPA 30.
in equipment is required to comply with NFPA 30.
No such consideration.
N/A
4.3.13.5
Equipment with lasers is required to meet the
Code of Federal Regulations 21 CFR 1040.
Code of Federal Regulations 21 CFR 1040.
No laser.
N/A
4.7
For computer room applications, automated
information storage systems with combustible
media greater than 0.76 m3 (27 cu ft) are
required to have a provision for connection of
either automatic sprinklers or a gaseous agent
extinguishing system with an extended discharge.
information storage systems with combustible
media greater than 0.76 m3 (27 cu ft) are
required to have a provision for connection of
either automatic sprinklers or a gaseous agent
extinguishing system with an extended discharge.
No such consideration.
N/A
4.7.3.1
For computer room applications, enclosures with
combustible material measuring greater than 0.9
m2 (10 sq ft) or a single dimension greater than
1.8 m (6 ft) 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.
combustible material measuring greater than 0.9
m2 (10 sq ft) or a single dimension greater than
1.8 m (6 ft) 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 consideration.
N/A
Annex H
Equipment that produces ionizing radiation must
comply with Federal Regulations, 21 CFR 1020
comply with Federal Regulations, 21 CFR 1020
No CRT.
N/A
ATTACHMENT
Report No: U1011006-610
National Differences
Page 11 of 12
National Differences
Clause
Requirement + Test
Result - Remark
Verdict
US National Differences
OTHER NATIONAL 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
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, switches (including interlock switches),
thermal cutoffs, thermostats, (multi-layer)
transformer winding wire, transient voltage surge
suppressors, tubing, wire connectors, and wire
and cables.
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
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, switches (including interlock switches),
thermal cutoffs, thermostats, (multi-layer)
transformer winding wire, transient voltage surge
suppressors, tubing, wire connectors, and wire
and cables.
It shall be checked with the
compliance during national
approval.
compliance during national
approval.
N/A
1.6.1.2
A circuit for connection to the DC Mains Supply is
classified as either a SELV Circuit, TNV-2 Circuit
or Hazardous Voltage Circuit depending on the
maximum operating voltage of the supply. This
maximum operating voltage it to include
consideration of the battery charging “float
voltage” associated with the intended supply
system, regardless of the marked power rating of
the equipment.
classified as either a SELV Circuit, TNV-2 Circuit
or Hazardous Voltage Circuit depending on the
maximum operating voltage of the supply. This
maximum operating voltage it to include
consideration of the battery charging “float
voltage” associated with the intended supply
system, regardless of the marked power rating of
the equipment.
Class III equipment. Not directly
connected to the mains.
connected to the mains.
N/A
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 max. 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.
ringing signals and with voltages exceeding 42.4
Vpeak or 60 Vd.c., the max. 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/A
2.3.2.1
In the event of a single fault between TNV and
SELV circuits, the limits of 2.2.3 apply to SELV
Circuits and accessible conductive parts.
SELV circuits, the limits of 2.2.3 apply to SELV
Circuits and accessible conductive parts.
No TNV circuits.
N/A
2.6.3.4
Protective bonding conductors of non-standard
protective bonding constructions (e.g., printed
circuit traces) may be subjected to the additional
limited short circuit test conditions specified.
protective bonding constructions (e.g., printed
circuit traces) may be subjected to the additional
limited short circuit test conditions specified.
Class III equipment
N/A
4.2.8.1
Enclosures around CRTs with a face diameter of
160 mm or more are required to reduce the risk of
injury due to the implosion of the CRT.
160 mm or more are required to reduce the risk of
injury due to the implosion of the CRT.
No CRT.
N/A
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