Safety Information

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Report No.: 50261218 001
National Differences
Clause
Requirement + Test
Result - Remark
Verdict
USA National Differences
1.6.1.2
A circuit for connection to the DC Mains Supply is
classified as a SELV Circuit, TNV
-2 Circuit or
Hazardous Voltage Circuit depending on the
maximum operating voltage of the supply
No connection to the DC
Mains Supply.
N/A
This maximum operating voltage includes
consideration of the battery charging “float voltage”
associated with the intended supply system,
regardless of the marked power rating of the
equipment
N/A
2.3.1
For TNV-2 and TNV-3 circuits with other than ringing
signals and with voltages exceeding 42.4 V
peak
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/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
N/A
2.6.2
Equipment with functional earthing marked with the
functional earthing symbol (IEC 60417
-6092)
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
Class II equipment
N/A
4.2.8.1
Enclosures around CRTs with a face diameter of
160 mm or more reduce the risk of injury due to the
implosion of the CRT
No CRTs.
N/A
4.3.2
Equipment with handles complies with special
loading tests
No handles.
N/A
4.3.8
Battery packs for both portable and stationary
applications comply with special component
requirements
N/A
5.1.8.3
Equipment intended to receive telecommunication
ringing signals comply with a special touch current
measurement tests
No TNV circuits.
N/A
5.3.7
Internal (e.g., card cage) SELV circuit connectors
and printed wiring board connectors that are
accessible to the operator and that deliver power are
overloaded
Considered.
P
During abnormal operating testing, if a circuit is
interrupted by the opening of a component, the test
is repeated twice (three tests total) using new
components as necessary
P