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IEC 60065, 6th edition : 1998

 - 

- Page 21 of 41 - 

 

 

   

 Order 

No. 

26088

 

 

 

 
Transformer/motor Insulation 

Thickness 

(mm) 

Material 

Dielectric strength test 

Part No/markings 

Between 

      X 

 

for each combination of 

 

 

    Number 

 

two (2) layers  

14.3.4.1 

Class II transformers have adequate 
separation between hazardous live 
windings and windings intended to 
be connected to accessible 
conductive parts (double or 
reinforced insulation)  

Double or reinforced insulation between primary and 
secondary windings according to clause 8.8. 

 

Coil formers and partition walls 
≥ 0,4 mm  

The bobbin fulfils the requirement of reinforced 
insulation, thickness: 

≥ 0,4 mm min. 

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  

 

14.3.4.3 

Separating transformers with at least 
basic insulation  

 

14.3.5.1 

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

Double or reinforced insulation between hazardous live 
winding and accessible conductive parts. 

 - 

IEC 60065, 6th edition : 1998

 - 

- Page 22 of 41 - 

 

 

   

 Order 

No. 

26088

 

 

 

 

 

Coil formers and partition walls 
≥ 0,4 mm  

The bobbin fulfils the requirement of reinforced 
insulation, thickness: 

≥ 0,4 mm min. 

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  

Windings of Class II construction used. 

 

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

 

14.4 

High voltage components 

 

 

 

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

No high voltage components used. 

 

Component meets category FV 1 of 
IEC 60 707  

 

14.4.1 

High voltage transformers and 
multipliers tested as part of the 
submission  

 

14.5 Protective 

devices 

 

 

 

Protective devices used within their 
ratings  

Yes, 
Thermal link and fuse 

 

External clearance and creepage 
distances appropriate for the voltage 
across the device when opened  

Adequate external clearance and creepage distance 

14.5.1.1 

a) Thermal cut-outs separately 
approved  

 

 

b) Thermal cut-outs tested as part of 
the submission  

 

14.5.1.2 

a) Thermal links separately 
approved  

Build-in T101 transformer; 
Manuf. 

: Anzen Dengu Co., Ltd. 

Type : 

K12 

Certified by  : VDE according to IEC60691 

 

b) Thermal links tested as part of the 
submission  

 

14.5.1.3 

Thermal devices resettable by 
soldering  

 

14.5.2.1 

Fuse-links in the mains circuit 
according to IEC 60 127  

See list below 

 - 

IEC 60065, 6th edition : 1998

 - 

- Page 23 of 41 - 

 

 

   

 Order 

No. 

26088

 

 

 

 
Circuit Manufacturer Dimen- 

Approved

Marking of 

Marking 

Current 

diagram 

 

sions 

by 

rated current, 

Close to 

Through 

informa- 

 

 

 

pre-arcing time

The com- 

the fuse  

tion 

 

 

 

and current 

Ponent 

in normal 

Part No 

 

 

 

Characteristic 

 

operation  

×20mm, 55T 

14.5.2.2 

Correct marking of fuse-links 
adjacent to holder    

Correct marking applied close to the fuse, see table 
above. 

14.5.2.3 

Not possible to connect fuses in 
parallel    

No fuse holder so designed that fuse-links can be 
connected in parallel 

14.5.2.4 

Not possible to touch hazardous live 
parts when replacing fuse-links 
without the use of a tool    

No replacement of fuse possible by hand. 
 

14.5.3 

PTC-S thermistors comply with 
IEC 60 738  

No PTC’s 

 

PTC-S devices (>15 W) category 
FV 1 or better  

 

14.5.4 

Other protective devises. 
Circuit protectors have adequate 
breaking capacity and their position 
is correctly marked  

No other protective devices 

14.6 Switches 

 

 

 

Manually operated mechanical 
switch (MOMS) conductively 
connected to the mains

 

 

MOMS provided 

Part No 

Function 

Manufacturer 

Type 

Rated Marking 

 

All- 

One 

Name 

Trademark 

 

V A Surge 

 

pole 

pole 

 

 

 

  Current 

 

 

 

 

 

 

 

 

 

14.6.1 

Permanently connected equipment 
provided with an all-pole mains 
switch unless 5.4.2 is met  

Apparatus is not permanently connected 

 - 

IEC 60065, 6th edition : 1998

 - 

- Page 24 of 41 - 

 

 

   

 Order 

No. 

26088

 

 

 

 

14.6.2 

Manually operated mechanical 
switch (MOMS), required where 
power consumption > 15 W and/or 
peak voltage > 4 kV 

Yes. MOMS required. See table above. 

 

Switch readily accessible and not in 
mains cord  

Switch located on the front and readily accessible 

 

Exception for automatic switching  

 

 

Exception for continuous operation  

 

14.6.3 

Manually operated mechanical 
switch (MOMS): switch indication On 
position clearly discernible  

The “ON” position is marked with the word “ON”  
and display illumination. 

 

Indication by marking meets Cl. 5  

Yes 

 

Indication of the OFF position  

Off-position marked with “Off” 

14.6.4 

Manually operated mechanical 
switch (MOMS) fitted, is there a 
Stand-by mode    

Yes. 

 

Stand-by mode clearly discernible    

By illumination display 

 

Exception for low Stand-by current 
< 0,7 mA (peak)  

 

14.6.5 

Components bridging contacts of 
mains switches comply with 14.1 a) 
or 14.2.2  

Yes. See clause 14.2. 

14.6.6.a. 

Manually operated mechanical 
switches (MOMS) separately 
approved to IEC 61 058-1  

Yes. Certified by: VDE 

14.6.6.b. 

Manually operated mechanical 
switch (MOMS) tested as part of the 
equipment complies with 14.6.7, 
14.6.10 and 20.1.4 and meets 
14.6.8 and/or 14.6.9 and Annex G 
(G1.1)  

 

 

Flame test for mains switches  

 

14.6.7 Endurance 

test 

 

14.6.8 

Temperature rise in mains switch 

 

14.6.9 

Dielectric strength test 

 

14.6.10 

Surge current for mains switches 
also controlling mains socket-outlets

Measured surge current through, 
- Mains switch, SW80 

: 16A, 

- Mains relay, RL101 

: 3A, 

- Mains relay, SK41 and SK42  : 20A * 
 
The measured and surge current value is less than rated 
surge current rating (or rated current rating) of the mains
switch and relays - OK. 
*) Surge current value for socket outlet, 100W = 20A.