SUB 150P (serv.man6) - JBL Audio EMC - CB Certificate (repair manual). Page 17

 

Page 14 of 58 

Report No.: 1009950 

Clause 

Requirement + Test 

Result - Remark 

Verdict 

 

 
TRF No. IEC60065J 

14.3.3 

Constructional requirements  

 

P 

14.3.3.1 

Clearances and creepage distances comply with 
clause 13  

 P 

14.3.3.2 

Transformers meet the constructional requirements   

P 

14.3.4 

Separation between windings 

 

 

14.3.4.1 

Class II transformers have adequate separation 
between hazardous live parts and accessible parts 
(double or reinforced insulation) …………………..: 

Primary – secondary:  
TT0900901830-E: >10mm  

Primary – secondary:  
TD-230-0300A+C/TD-230-
0300A+A: >10mm 

TR1: >10mm 

P 

 

Coil formers and partition walls > 0,4 mm  

Main transformer: Thin sheet 
insulation 
TR1: Sec winding is TIW 

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  

 N/A 

14.3.4.3 

Separating transformers with at least basic insulation  

N/A 

14.3.5 

Insulation between HAZARDOUS LIVE parts and 
ACCESSIBLE parts 

 P 

14.3.5.1 

Class II transformers have adequate insulation 
between hazardous live parts and accessible parts 
(double or reinforced insulation)  

Iron core is floating (main transf 
and TR1)              

N/A 

 

Coil formers and partition walls > 0,4 mm  

 

N/A 

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  

 N/A 

 

Winding wires connected to protective earth have 
adequate current-carrying capacity  

 N/A 

14.4 

High voltage components  

 

N/A 

 

High-voltage components and assemblies: U > 4 kV 
(peak) separately approved  

(see appended table) 

N/A 

 

Component meets category V-1 of IEC 60707  

 

N/A 

14.4.1 

High voltage transformers and multipliers tested as 
part of the submission  

 N/A 

14.4.2 

High voltage assemblies and other parts tested as 
part of the submission  

 N/A 

14.5 

Protective devices  

 

P 

 

Protective devices used within their ratings  

 

P