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Page 17 of 70 

Report No.: 350-120155AX 

 
  

 

 

 

 

 

Clause 

Requirement + Test 

Result - Remark 

Verdict

 

TRF No. IEC60065K 

 

b) Comply with IEC 60747-5-5: 2007 

 

N/A 

 

Alternative to a) and b) optocoupler comply with 13.8  

N/A 

 

a) Comply with 13.6 (jointed insulation) and N.2.1  

 

N/A 

14.12 

Surge suppression varistors  

RV501. 

Pass 

 

Comply with IEC 61051-2  

See appended table of CL.14, 
Across the line, protected by 
fuse-link, F501. 

Pass 

 

Not connected between mains and accessible parts 
except for earthed parts of permanently connected 
apparatus  

 Pass 

 

Complies with the current pulse, fire hazard and 
thermal stress requirements of 14.12  

 N/A 

 
15 Terminals 

15.1.1 

Mains plug, appliance inlet, interconnection couplers 
and mains socket-outlet meet the appropriate 
standard  

See appended table CL. 14. 

Pass 

 

Overloading of plugs or appliance inlets prevented if 
the apparatus has mains socket outlets  

 N/A 

 

Overloading of internal wiring prevented if the 
apparatus has mains socket outlets  

 N/A 

15.1.2 

Connectors for antenna, earth, audio, video or  
data  

 Pass 

 

No risk of insertion in mains socket-outlets  

 

Pass 

 

No risk of insertion into audio- or video- outlets 
marked with the symbol of 5.2  

 N/A 

15.1.3 

Output terminals of a.c. adaptors or similar devices 
not compatible with household mains socket-outlets 

 N/A 

15.2 

Provision for protective earthing 

N/A 

 

Accessible conductive parts of Class I equipment 
reliably connected to earth terminal, within 
equipment  

Class II apparatus. 

N/A 

 

Protective earth conductors correctly coloured  

 

N/A 

 

Equipment with non-detachable mains cord provided 
with separate protective earth terminal near mains 
input  

 N/A 

 

Protective earth terminal resistant to corrosion  

 

N/A 

 

Earth resistance  test: < 0,1 

Ω at 25 A  ...................:   N/A 

15.3 

Terminals for external flexible cords and for 
permanent connection to the mains supply 

Detachable power supply 
cord. 

N/A 

15.3.1 

Adequate terminals for connection of permanent 
wiring  

 N/A 

15.3.2 

Reliable connection of non-detachable cords  

 

N/A 

Page 18 of 70 

Report No.: 350-120155AX 

 
  

 

 

 

 

 

Clause 

Requirement + Test 

Result - Remark 

Verdict

 

TRF No. IEC60065K 

 

Not soldered to conductors of a printed circuit board   

N/A 

 

Adequate clearances and creepage distances 
between connections should a wire break away  

 N/A 

 

Wire secured by additional means to the  
conductor   

 N/A 

15.3.3 

Screws and nuts clamping conductors have 
adequate threads: ISO 261, ISO 262 or similar  

 N/A 

15.3.4 

Soldered conductors wrapped around terminal prior 
to soldering or held in place by additional means  

 N/A 

 

Clamping of conductor and insulation if not soldered 
or held by screws  

 N/A 

15.3.5 

Terminals allow connection of appropriate cross-
sectional area of conductors, for the rated current of 
the equipment  

 N/A 

15.3.6 

Terminals to 15.3.3 have sizes required by table 16   

N/A 

15.3.7 

Terminals clamp conductors between metal and 
have adequate pressure  

 N/A 

 

Terminals designed to avoid conductor slipping out 
when tightened or loosened  

 N/A 

 

Terminals adequately fixed to avoid loosening when 
the clamping is tightened or loosened and stress on 
internal wiring is avoided  

 N/A 

15.3.8 

Terminals carrying a current more than 0,2 A: 
contact pressure not transmitted by insulating 
material except ceramic  

 N/A 

15.3.9 

Termination of non-detachable cords: wires 
terminated near to each other  

 N/A 

 

Terminals located and shielded: test with 8 mm 
strand  

 N/A 

15.4 

Devices forming a part of the mains plug  

 

N/A 

15.4.1 

No undue strain on mains socket-outlets  

 

N/A 

15.4.2 

Device complies with standard for dimensions of 
mains plugs  

 N/A 

15.4.3 

Device has adequate mechanical strength (tests 
a,b,c)  

 N/A 

 
16 

16.1 

Mains cords sheathed type, complying with 
IEC 60227 for PVC or IEC 60245 for synthetic 
rubber cords ............................................................: 

See appended table of CL.14.

Pass 

 

Non-detachable cords for Class I have green/yellow 
core for protective earth  

 N/A 

Page 19 of 70 

Report No.: 350-120155AX 

 
  

 

 

 

 

 

Clause 

Requirement + Test 

Result - Remark 

Verdict

 

TRF No. IEC60065K 

16.2 

Mains cords conductors have adequate cross-
sectional area for rated current consumption of the 
equipment  

See appended table of CL.14.

Pass 

16.3 

a) Flexible cords not complying with 16.1, used for 
interconnections between separate units of 
equipment used in combination and carrying 
hazardous live voltages, have adequate dielectric 
strength  

 N/A 

 

b) Flexible cords not complying with 16.1, withstand 
bending and mechanical stress (3.2 of IEC 60227-2) 

 N/A 

16.4 

Flexible cords used for connection between 
equipment have adequate cross-sectional areas to 
avoid temperature rise under normal and fault 
conditions  

 N/A 

16.5 

Adequate strain relief on external flexible cords  

Appliance inlet used. 

N/A 

 

Not possible to push cord back into equipment  

 

N/A 

 

Strain relief device unlikely to damage flexible  
cord  

 N/A 

 

For mains cords of Class I equipment, hazardous 
live conductors become taut before earth conductor 

 N/A 

16.6 

Apertures for external flexible cord: no risk of 
damage to the cord during assembly or movement 
in use  

 N/A 

16.7 

Transportable musical instruments and amplifiers 
fitted with detachable cord set with appliance inlet to 
IEC 60320-1  

 N/A 

 

Transportable musical instruments and amplifiers 
fitted with detachable cord sets or with means of 
stowage to protect the cord  

 N/A 

 
17 

17.1 

Torque test to table 20  

 

Pass 

 

- screws into metal: 5 times  

 

N/A 

 

- screws into non-metallic material: 10 times  

0.5Nm. 

Pass 

17.2 

Correct introduction into female threads in non-
metallic material  

 Pass 

17.3 

Cover fixing screws: captive  

 

N/A 

 

Non-captive fixing screws: no hazard when replaced 
by a screw whose length is 10 times its diameter  

>10mm / >10mm. 
(Clearance/Creepage) 

Pass 

17.4 

No loosening of conductive parts carrying a current 
> 0,2 A  

 N/A 

17.5 

Contact pressure not transmitted through plastic 
other than ceramic for connections carrying a current 
> 0,2 A  

 Pass 

Page 20 of 70 

Report No.: 350-120155AX 

 
  

 

 

 

 

 

Clause 

Requirement + Test 

Result - Remark 

Verdict

 

TRF No. IEC60065K 

17.6 

Stranded conductors of flexible supply cords 
carrying a current > 0,2 A with screw terminals not 
consolidated by solder  

 N/A 

17.7 

Cover fixing devices other than screws have 
adequate strength and their positioning is 
unambiguous  

 N/A 

17.8 

Fixing devices for detachable legs or stands  
provided  

 N/A 

17.9 

2N applied. 

Pass 

 
18 

18.1 

Picture tube separately approved to IEC 61965 ....:  No picture tubes provided. 

N/A 

 

Picture tube separately approved to 18.2  ..............:   

N/A 

18.2 

Non-intrinsically protected tubes tested to 18.2 

 

N/A 

 
19 

 

Mass of the equipment exceeding 7 kg  .................:  <7 kg. 

N/A 

 

Apparatus intended to be fastened in place – 
suitable instructions ................................................: 

 N/A 

19.1 

Test on a plane, inclined at 10

o

 to the horizontal  

 

N/A 

19.2 

100 N force applied vertically downwards  

 

N/A 

19.3 

100 N force, or 13% of weight, applied horizontally 
to point of least stability  

 N/A 

19.4 

Edges or corners not hazardous  

 

Pass 

19.5 

Glass surfaces (exc.laminated) with an area 
exceeding 0,1 m² or maximum dimension 
> 450 mm, pass the test of 19.5.1  

 N/A 

19.6 

Wall or ceiling mountings adequate  

The mounting means remain 
secure during the test. 

Pass 

 
20 

20.1 

Electrical components and mechanical parts  

- 

 

a) Exemption for components contained in an 
enclosure of material V-0 to IEC 60695-11-10 with 
openings not exceeding 1 mm in width  

 N/A 

 

b) Exemption for small components as defined in 
20.1  

Components mounted on PCB 
has rated V-1 minimum. 

Pass 

20.1.1 Electrical 

components 

meet the requirements of 

Clause 14 or 20.1.4  

See CL.20.1.4. 

Pass