JBL ON BEAT AIR (serv.man3) EMC - CB Certificate ▷ View online
ATTACHMENT
National Differences
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Report No.: 11023927 001
National Differences
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IECEE CB Bulletin on 2007-08-08
US National Differences
US National Differences
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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.
Complied.
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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.
Considered.
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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 power supply cord provided.
Output cord is less than 3.05m
in length and approved by
UL/CSA.
in length and approved by
UL/CSA.
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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.
Single-phase equipment.
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 fuses.
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.
No such components provided.
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.
No wiring terminals.
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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.
No power supply cord provided.
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.
No connection to a centralized
d.c. power system.
d.c. power system.
N/A
ATTACHMENT
National Differences
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Report No.: 11023927 001
National Differences
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IECEE CB Bulletin on 2007-08-08
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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.
Pluggable equipment type A.
N/A
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.
No power supply cord provided
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.
Pluggable equipment type A.
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 wire binding screws.
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).
Plugable equipment type A.
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).
Equipment is not such a
device.
device.
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 device incorporated.
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 an application.
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 liquid.
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 lasers.
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.
Not such an application.
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.
Not such an application.
N/A
ATTACHMENT
National Differences
Page 90 of 116
Report No.: 11023927 001
National Differences
Clause
Requirement + Test
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Verdict
IECEE CB Bulletin on 2007-08-08
US National Differences
Annex H
Equipment that produces ionizing radiation must
comply with Federal Regulations, 21 CFR 1020
comply with Federal Regulations, 21 CFR 1020
N/A
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.
Complied. See table 1.5.1
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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.
No connection to the DC Mains
Supply.
Supply.
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.
See IEC 60950-1 main report.
P
ATTACHMENT
National Differences
Page 91 of 116
Report No.: 11023927 001
National Differences
Clause
Requirement + Test
Result – Remark
Verdict
IECEE CB Bulletin on 2007-08-08
US National Differences
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 CRTs.
N/A
4.2.11
For equipment intended for mounting on racks
and provided with slide/rails allowing the
equipment to slide away from the rack for
installation, service and maintenance, additional
construction, performance and marking
requirements are applicable to determine the
adequacy of the slide/rails.
and provided with slide/rails allowing the
equipment to slide away from the rack for
installation, service and maintenance, additional
construction, performance and marking
requirements are applicable to determine the
adequacy of the slide/rails.
No such equipment.
N/A
4.3.2
Equipment with handles is required to comply
with special loading tests.
with special loading tests.
No handles.
N/A
5.1.8.3
Equipment intended to receive
telecommunication ringing signals is required to
comply with a special touch current measurement
tests.
telecommunication ringing signals is required to
comply with a special touch current measurement
tests.
No TNV.
N/A
5.3.7
Considered.
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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.
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.
N/A
M.2
Continuous ringing signals up to 16 mA only are
permitted if the equipment is subjected to special
installation and performance restrictions.
permitted if the equipment is subjected to special
installation and performance restrictions.
No TNV.
N/A
Annex
NAD
NAD
Equipment connected to a telecommunication
and cable distribution networks and supplied with
an earphone intended to be held against, or in the
ear is required to comply with special acoustic
pressure requirements.
and cable distribution networks and supplied with
an earphone intended to be held against, or in the
ear is required to comply with special acoustic
pressure requirements.
No TNV.
N/A
Annex
NAF
NAF
Document (paper) shredders likely to be used in
a home or home office (Pluggable Equipment
Type A plug configuration) are required to comply
with additional requirements, including
markings/instructions, protection against
inadvertent reactivation of a safety interlock,
disconnection from the mains supply (via
provision of an isolating switch), and protection
against operator access (accessibility determined
via new accessibility probe & probe/wedge).
a home or home office (Pluggable Equipment
Type A plug configuration) are required to comply
with additional requirements, including
markings/instructions, protection against
inadvertent reactivation of a safety interlock,
disconnection from the mains supply (via
provision of an isolating switch), and protection
against operator access (accessibility determined
via new accessibility probe & probe/wedge).
No document (paper) shredder.
N/A
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