Harman Kardon GO PLAY MICRO (serv.man2) EMC - CB Certificate ▷ View online
Page 40 of 58
Report No. 15039146 001
IEC 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IEC60950_1B
One
Speaker
s-c
90V
60Hz
120 min.
--
0.32
EUT worked with one speaker.
Max. measured temperature as
below:
below:
U3 was 34.2°C
PCB near D7 was 34.4°C
Top enclosure was 25.7°C
Ambient: 22.4°C
No hazards.
EUT
Max. volume
90V
60Hz
120 min.
--
0.24
EUT worked normally.
Max. measured temperature as
below:
below:
U3 was 52.9°C
PCB near D7 was 39.2°C
Top enclosure was 30.0°C
Ambient: 22.2°C
No hazards.
Supplementary information:
Used abbreviations in fault column: s-c=s-c-circuit, o-c = open-circuit, o-l = over load
During the test, the external adaptor, manufactured by Leader, model NU60-9240230-I3 was used.
C.2
TABLE: transformers
Loc.
Tested insulation
Working
voltage
peak / V
(2.10.2)
voltage
peak / V
(2.10.2)
Working
voltage
rms / V
(2.10.2)
voltage
rms / V
(2.10.2)
Required
electric
strength
(5.2)
electric
strength
(5.2)
Required
clearance /
mm
(2.10.3)
clearance /
mm
(2.10.3)
Required
creepage
distance /
mm
(2.10.4)
creepage
distance /
mm
(2.10.4)
Required
distance
thr. insul.
(2.10.5)
distance
thr. insul.
(2.10.5)
Loc.
Tested insulation
Test
voltage/
V
voltage/
V
Measured
clearance /
mm
clearance /
mm
Measured
creepage
dist./ mm
creepage
dist./ mm
Measured
distance
thr. insul. /
mm;
number of
layers
distance
thr. insul. /
mm;
number of
layers
supplementary information:
C.2
TABLE: transformers
Transformer
Page 41 of 58
Report No. 15039146 001
IEC 60950-1/Am1
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IEC60950_1B
List of test equipment used:
No listing of test equipment used necessary for chosen test procedure.
ATTACHMENT
National Differences
Page 42 of 58
Report No.:
15039146 001
National Differences
Clause
Requirement
−
Test
Result – Remark
Verdict
IECEE CB Bulletin on 2010-05-25
European Group Differences and National Differences
EUROPEAN GROUP DIFFERENCES AND NATIONAL DIFFERENCES
Differences according to ................ : EN 60950-1:2006+A1:2010
CENELEC COMMON MODIFICATIONS (EN)
P
In IEC 60950-1:2005/A1 delete all the “country” notes according to the following
list:
- 1.5.7.1: Note
- 6.1.2.1: Note 2
- 6.2.2.1: Note 2
- EE.3: Note
list:
- 1.5.7.1: Note
- 6.1.2.1: Note 2
- 6.2.2.1: Note 2
- EE.3: Note
For special national conditions, see Annex ZB.
N/A
1.1.1
Replace the text of NOTE 3 by the following
NOTE 3 The requirements of EN 60065 may also be used to meet safety
requirements for multimedia
equipment. See IEC Guide 112, Guide on the safety of multimedia equipment. For
television sets EN 60065 applies.
NOTE 3 The requirements of EN 60065 may also be used to meet safety
requirements for multimedia
equipment. See IEC Guide 112, Guide on the safety of multimedia equipment. For
television sets EN 60065 applies.
P
1.2.3
Add the following definition:
1.2.3.Z1
PORTABLE SOUND SYSTEM
small battery powered audio equipment:
1.2.3.Z1
PORTABLE SOUND SYSTEM
small battery powered audio equipment:
whose prime purpose is to listen to recorded or broadcasted sound; and
that uses headphones or earphones that can be worn in or on or around the ears;
and
and
that allows the user to walk around
NOTE Examples are mini-disk or CD players; MP3 audio players or similar
equipment.
NOTE Examples are mini-disk or CD players; MP3 audio players or similar
equipment.
N/A
1.7.2.1
Delete NOTE Z1.
Add the following paragraph at the end of the subclause:
In addition, for a PORTABLE SOUND SYSTEM, the instructions shall include a
warning that excessive sound pressure from earphones and headphones can
cause hearing loss.
Add the following paragraph at the end of the subclause:
In addition, for a PORTABLE SOUND SYSTEM, the instructions shall include a
warning that excessive sound pressure from earphones and headphones can
cause hearing loss.
N/A
4.3.13.6
Replace the existing NOTE by the following:
NOTE Z1 Attention is drawn to :
1999/519/EC: Council Recommendation on the limitation of exposure of the
general public to electromagnetic fields 0 Hz to 300 GHz, and
2006/25/EC: Directive on the minimum health and safety requirements regarding
the exposure of workers to risks arising from physical agents (artificial optical
radiation).
Standards taking into account mentioned Recommendation and Directive which
demonstrate compliance with the applicable EU Directive are indicated in the
OJEC.
NOTE Z1 Attention is drawn to :
1999/519/EC: Council Recommendation on the limitation of exposure of the
general public to electromagnetic fields 0 Hz to 300 GHz, and
2006/25/EC: Directive on the minimum health and safety requirements regarding
the exposure of workers to risks arising from physical agents (artificial optical
radiation).
Standards taking into account mentioned Recommendation and Directive which
demonstrate compliance with the applicable EU Directive are indicated in the
OJEC.
N/A
ZA
ANNEX ZA, NORMATIVE REFERENCES TO INTERNATIONAL PUBLICATIONS
WITH THEIR CORRESPONDING EUROPEAN PUBLICATIONS
WITH THEIR CORRESPONDING EUROPEAN PUBLICATIONS
ZB
ANNEX ZB, SPECIAL NATIONAL CONDITIONS (EN)
P
1.5.7.1
In Finland, Norway and Sweden, no changes
needed - Correction of SNC already part of A11.
needed - Correction of SNC already part of A11.
N/A
ATTACHMENT
National Differences
Page 43 of 58
Report No.:
15039146 001
National Differences
Clause
Requirement
−
Test
Result – Remark
Verdict
IECEE CB Bulletin on 2010-05-25
European Group Differences and National Differences
6.1.2.1
In Finland, Norway and Sweden, add the
following text between the first and second
paragraph of the compliance clause:
If this insulation is solid, including insulation
forming part of a component, it shall at least
consist of either
- two layers of thin sheet material, each of which
shall pass the electric strength test
below, or
- one layer having a distance through insulation of
at least 0,4 mm, which shall pass
the electric strength test below.
Alternatively for components, there is no distance
through insulation requirement for the
insulation consisting of an insulating compound
completely filling the casing, so that
CLEARANCES and CREEPAGE DISTANCES do
not exist, if the component passes the electric
strength test in accordance with the compliance
clause below and in addition
- passes the tests and inspection criteria of
2.10.11 with an electric strength test of
1,5 kV multiplied by 1,6 (the electric strength test
of 2.10.10 shall be performed using
1,5 kV), and
- is subject to ROUTINE TESTING for electric
strength during manufacturing, using a test
voltage of 1,5 kV.
It is permitted to bridge this insulation with an
optocoupler complying with 2.10.5.4 b).
It is permitted to bridge this insulation with a
capacitor complying with
EN 60384-14:2005, subclass Y2.
A capacitor classified Y3 according to EN 60384-
14:2005, may bridge this insulation
under the following conditions:
- the insulation requirements are satisfied by
having a capacitor classified Y3 as
defined by EN 60384-14, which in addition to the
Y3 testing, is tested with an
impulse test of 2,5 kV defined in EN 60950-
1:2006, 6.2.2.1;
- the additional testing shall be performed on all
the test specimens as described in
EN 60384-14;
- the impulse test of 2,5 kV is to be performed
before the endurance test in
EN 60384-14, in the sequence of tests as
described in EN 60384-14.
following text between the first and second
paragraph of the compliance clause:
If this insulation is solid, including insulation
forming part of a component, it shall at least
consist of either
- two layers of thin sheet material, each of which
shall pass the electric strength test
below, or
- one layer having a distance through insulation of
at least 0,4 mm, which shall pass
the electric strength test below.
Alternatively for components, there is no distance
through insulation requirement for the
insulation consisting of an insulating compound
completely filling the casing, so that
CLEARANCES and CREEPAGE DISTANCES do
not exist, if the component passes the electric
strength test in accordance with the compliance
clause below and in addition
- passes the tests and inspection criteria of
2.10.11 with an electric strength test of
1,5 kV multiplied by 1,6 (the electric strength test
of 2.10.10 shall be performed using
1,5 kV), and
- is subject to ROUTINE TESTING for electric
strength during manufacturing, using a test
voltage of 1,5 kV.
It is permitted to bridge this insulation with an
optocoupler complying with 2.10.5.4 b).
It is permitted to bridge this insulation with a
capacitor complying with
EN 60384-14:2005, subclass Y2.
A capacitor classified Y3 according to EN 60384-
14:2005, may bridge this insulation
under the following conditions:
- the insulation requirements are satisfied by
having a capacitor classified Y3 as
defined by EN 60384-14, which in addition to the
Y3 testing, is tested with an
impulse test of 2,5 kV defined in EN 60950-
1:2006, 6.2.2.1;
- the additional testing shall be performed on all
the test specimens as described in
EN 60384-14;
- the impulse test of 2,5 kV is to be performed
before the endurance test in
EN 60384-14, in the sequence of tests as
described in EN 60384-14.
N/A
Click on the first or last page to see other GO PLAY MICRO (serv.man2) service manuals if exist.