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IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
TRF No.:IECEN60950_1B
TRF originator: SGS Fimko
b) for components in series with the mains input
to the equipment such as the supply cord,
appliance coupler, r.f.i. filter and switch, short-
circuit and earth fault protection may be provided
by protective devices in the building installation;
to the equipment such as the supply cord,
appliance coupler, r.f.i. filter and switch, short-
circuit and earth fault protection may be provided
by protective devices in the building installation;
c) it is permitted for
PLUGGABLE EQUIPMENT TYPE B
or
PERMANENTLY CONNECTED EQUIPMENT
, to rely
on dedicated overcurrent and short-circuit
protection in the building installation, provided
that the means of protection, e.g. fuses or circuit
breakers, is fully specified in the installation
instructions.
protection in the building installation, provided
that the means of protection, e.g. fuses or circuit
breakers, is fully specified in the installation
instructions.
If reliance is placed on protection in the building
installation, the installation instructions shall so
state, except that for
installation, the installation instructions shall so
state, except that for
PLUGGABLE EQUIPMENT TYPE
A
the building installation shall be regarded as
providing protection in accordance with the rating
of the wall socket outlet.
of the wall socket outlet.
S (GB): To protect against excessive currents
and short-circuits in the
and short-circuits in the
PRIMARY CIRCUIT OF
DIRECT PLUG
-
IN EQUIPMENT
, protective device shall
be included as integral parts of the
DIRECT PLUG
-
IN EQUIPMENT
.
N/A
2.7.2
C: Void.
N/A
2.10.2
C: Replace in the first line "(see also 1.4.7)" by
"(see also 1.4.8)".
"(see also 1.4.8)".
Replaced
P
2.10.3.1
S (NO): Due to the IT power distribution system
used (see annex V, Fig. V.7), the
used (see annex V, Fig. V.7), the
A
.
C
.
MAINS
SUPPLY
voltage is considered to be equal to the
line-to-line voltage and will remain at 230 V in
case of a single earth fault
case of a single earth fault
Considered.
P
3.2.1.1
S (CH): Supply cords of equipment having a
RATED CURRENT
not exceeding 10 A shall be
provided with a plug complying with SEV 1011 or
IEC 60884-1 and one of the following dimension
sheets:
IEC 60884-1 and one of the following dimension
sheets:
SEV 6532-2.1991, Plug type 15, 3P+N+PE 250/400 V, 10 A
SEV 6533-2.1991, Plug type 11, L+N
SEV 6533-2.1991, Plug type 11, L+N
250 V, 10 A
SEV 6534-2.1991, Plug type 12, L+N+PE
250 V, 10 A
In general, EN 60309 applies for plugs for
currents exceeding 10 A. However, a 16 A plug
and socket-outlet system is being introduced in
Switzerland, the plugs of which are according to
the following dimension sheets, published in
February 1998:
currents exceeding 10 A. However, a 16 A plug
and socket-outlet system is being introduced in
Switzerland, the plugs of which are according to
the following dimension sheets, published in
February 1998:
SEV 5932-2.1998, Plug type 25, 3L+N+PE 230/400 V, 16 A
SEV 5933-2.1998, Plug type 21, L+N
SEV 5933-2.1998, Plug type 21, L+N
250 V, 16 A
SEV 5934-2.1998, Plug type 23, L+N+PE
250 V, 16 A
Direct plug-in equipment
N/A
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