Read Harman Kardon HK 3770 (serv.man2) EMC - CB Certificate online
Page 17 of 51
Report No 248607.
IEC 60065
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IEC60065K
14.2
Capacitors and RC units
P
Capacitors separately approved :
Yes, see below.
P
14.2.1
Y capacitors tested to IEC 60384-14, 2
nd
edition ……:
CY91, CY92, CY93, CY94 and
CY95 certified according to
IEC 60384-14.
CY95 certified according to
IEC 60384-14.
P
14.2.2
X capacitors tested to IEC 60384-14, 2
nd
edition ……:
CX91 and CX92 certified
according to IEC 60384-14.
according to IEC 60384-14.
P
14.2.3
Capacitors operating at mains frequency but not
connected to the mains: tests for X2 ..................... :
connected to the mains: tests for X2 ..................... :
No such capacitors.
N/A
14.2.5
Capacitors with volume exceeding 1750 mm³, where
short-circuit current exceeds 0,2 A: compliance with
IEC 60384-1, 4.38 category B or better ................. :
short-circuit current exceeds 0,2 A: compliance with
IEC 60384-1, 4.38 category B or better ................. :
Several E. cap. exceeding
volume 1750 mm³, but metal
cases.
volume 1750 mm³, but metal
cases.
N/A
Capacitors with volume exceeding 1750 mm³,
mounted closer to a potential ignition source than
table 5 permits: compliance with IEC 60384-1, 4.38
category B or better ................................................ :
mounted closer to a potential ignition source than
table 5 permits: compliance with IEC 60384-1, 4.38
category B or better ................................................ :
Several E. cap. exceeding
volume 1750 mm³, but metal
cases.
volume 1750 mm³, but metal
cases.
N/A
Shielded by a barrier acc. to 20.1.4/ table 21 or
metal ....................................................................... :
metal ....................................................................... :
N/A
14.3
Inductors and windings
P
Comply with IEC 61558-1, IEC 61558-2
(as relevant) and clause 20.1.4
(as relevant) and clause 20.1.4
Transformers evaluated
according to 14.3.3, 14.3.4
and 14.3.5.
according to 14.3.3, 14.3.4
and 14.3.5.
P
14.3.1
Transformers and inductors marked with
manufacturer's name and type .............................. :
manufacturer's name and type .............................. :
Adequate marking applied.
Mfr, ID and type no.
Mfr, ID and type no.
P
Transformers and inductors separately approved .:
No
N/A
14.3.2
General
Isolating transformers.
P
Insulation material complies with clause 20.1.4
Considered. The insulation
material of isolating transf.
complies with flammability
category of Table 21.
material of isolating transf.
complies with flammability
category of Table 21.
P
14.3.3
Constructional requirements
P
14.3.3.1
Clearances and creepage distances comply with
clause 13
clause 13
(see appended table 13)
P
14.3.3.2
Transformers meet the constructional requirements (see appended table 14.3.3)
P
14.3.4
Separation between windings
P
14.3.4.1
Class II transformers have adequate separation
between hazardous live parts and accessible parts
(double or reinforced insulation) ..............................:
between hazardous live parts and accessible parts
(double or reinforced insulation) ..............................:
Double or reinforced insulation
between primary and
secondary windings
according to clause 8.8.
(see appended table 14.3.3)
between primary and
secondary windings
according to clause 8.8.
(see appended table 14.3.3)
P
Coil formers and partition walls > 0,4 mm
>0.4 mm
P
14.3.4.2
Class I transformers, with basic insulation and
protective screening only if all 7 conditions of
14.3.4.2 are met
protective screening only if all 7 conditions of
14.3.4.2 are met
Transformers are evaluate
with class II construction,
with class II construction,
N/A
Click on the first or last page to see other HK 3770 (serv.man2) service manuals if exist.