Read Harman Kardon HS 300 (serv.man2) EMC - CB Certificate online
page 14 of 69
Ref. No. : JSH006020709-002
IEC 60065
Clause
Requirement - Test
Result - Remark
Verdict
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)
T501 basic insulation
minimum 5.3 mm between
T501 core and primary,
Supplementary insulation
minimum 2.9mm between
T501 core and secondary.
minimum 5.3 mm between
T501 core and primary,
Supplementary insulation
minimum 2.9mm between
T501 core and secondary.
T502 basic insulation
minimum 4.2 mm between
T502 core and primary,
Supplementary insulation
minimum 4.2mm between
T502 core and secondary.
minimum 4.2 mm between
T502 core and primary,
Supplementary insulation
minimum 4.2mm between
T502 core and secondary.
Pass
Coil formers and partition walls > 0,4 mm
T501 bobbin: >0.8mm
T502 bobbin: >0.8mm
Pass
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
Class II construction
N/A
14.3.4.3
Separating transformers with at least basic
insulation
insulation
N/A
14.3.5.1
Class II transformers have adequate insulation
between hazardous live parts and accessible parts
(double or reinforced insulation)
between hazardous live parts and accessible parts
(double or reinforced insulation)
T501 basic insulation
minimum 5.3 mm between
T501 core and primary,
Supplementary insulation
minimum 2.9mm between
T501 core and secondary.
minimum 5.3 mm between
T501 core and primary,
Supplementary insulation
minimum 2.9mm between
T501 core and secondary.
T502 basic insulation
minimum 4.2 mm between
T502 core and primary,
Supplementary insulation
minimum 4.2mm between
T502 core and secondary.
minimum 4.2 mm between
T502 core and primary,
Supplementary insulation
minimum 4.2mm between
T502 core and secondary.
Pass
Coil formers and partition walls > 0,4 mm
T501 bobbin: >0.8mm
T502 bobbin: >0.8mm
Pass
14.3.5.2
Class I transformers have adequate insulation
between hazardous live parts and accessible
conductive parts or those conductive parts or
protective screens connected to a protective earth
terminal
between hazardous live parts and accessible
conductive parts or those conductive parts or
protective screens connected to a protective earth
terminal
Class II construction
N/A
Winding wires connected to protective earth have
adequate current-carrying capacity
adequate current-carrying capacity
N/A
14.4
High voltage components
No such components
N/A
High-voltage components and assemblies:
U > 4 Kv (peak) separately approved
U > 4 Kv (peak) separately approved
N/A
Component meets category V-1 of IEC 60707
N/A
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