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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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