User`s manual

Compliance Certification Services Inc.
Report NoT11112830801-LV
National Differences
Clause Requirement Test
Result – Remark Verdict
Page 55 of 72
thermostats, (multilayer) transformer winding
wire, transient voltage surge suppressors,
tubing, wire connectors, and wire and cables.
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 shall include consideration of the
battery charging “float voltage” associated
with the intended supply system, regardless
of the marked power rating of the equipment.
No TNV circuits.
N
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
2.3.2.1 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.
No TNV circuits.
N
2.6.3.3 The current rating of the circuit shall be taken
as 20 A not 16 A
Class III equipment.
N
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.
N
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.
No CRTs.
N
4.3.2 Equipment with handles is required to comply
with special loading tests.
No handles.
N
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
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 to be overloaded.
During abnormal operating testing, if a circuit
is interrupted by the opening of a component,
the test shall be repeated twice (three tests
total) using new components as necessary.
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
M.2 Continuous ringing signals up to 16 mA only No TNV circuits.
N