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TRF No.:IECEN60950_1B
TRF originator: SGS Fimko
IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
2.6.3.3
Size of protective bonding conductors
N
Rated current (A), cross-sectional area (mm
2
),
AWG ................................................................... :
2.6.3.4
Resistance (
Ω
) of earthing conductors and their
terminations, test current (A)............................... :
N
2.6.3.5
Colour of insulation ............................................. :
N
2.6.4
Terminals
N
2.6.4.1
General
N
2.6.4.2
Protective earthing and bonding terminals
N
Rated current (A), type and nominal thread
diameter (mm) .................................................... :
2.6.4.3
Separation of the protective earthing conductor
from protective bonding conductors
N
2.6.5
Integrity of protective earthing
N
2.6.5.1
Interconnection of equipment
N
2.6.5.2
Components in protective earthing conductors
and protective bonding conductors
N
2.6.5.3
Disconnection of protective earth
N
2.6.5.4
Parts that can be removed by an operator
N
2.6.5.5
Parts removed during servicing
N
2.6.5.6
Corrosion resistance
N
2.6.5.7
Screws for protective bonding
N
2.6.5.8
Reliance on telecommunication network or cable
distribution system
N
2.7
Overcurrent and earth fault protection in primary circuits
P
2.7.1
Basic requirements
Equipment relies on a 16A (20A
for USA) fuse or circuit breaker
of the wall outlet protection of
the building installation in regard
to L to N short circuit. Over
current protection provided by
the built-in primary fuse or
fusible resistor (when fuse F1
not provided for location RF/F1,
resistor RF provided instead),
see clause 5.4.
P
Instructions when protection relies on building
installation
N
2.7.2
Faults not covered in 5.3
The protection device is well
dimensioned and mounted.
P
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