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IEC 60065, 6th edition : 1998

 - 

- Page 36 of 37 - 

 

 

   

 Order 

No. 

14399 

 
 

 

FAULT CONDITION TESTS (continued) 

Comp. 
No 

Fault Test 

V 

Short 
current 

Test time

Fuse No

Current 
through 
fuse 

Mains power/temperatures/results 

C922 

S-c 

254,4 

- 

30 min 

F907 

1,73 A 

FL display off immediately. 
Input current stabilised at 1,71A. 
No component damaged. 
No hazard. 

D904 

S-c 

254,4 

A - C 

10 min 

F907 

1,70 A 

Normal operating. 
Input current stabilised at 1,63A. 
R104 opened. 
No hazard. 

C929 

S-c 

254,4 

- 

10 min 

F907 

1,35 A 

Output signal off immediately. 
Input current stabilised at 0,42A. 
R104, R105 opened. 
No hazard. 

C923 

S-c 

254,4 

- 

10 min 

F907 

1,09 A 

Output signal off immediately. 
Input current stabilised at 0,49A. 
No component damaged. 
No hazard. 

D962 

S-c 

254,4 

A - C 

16 min 

- 

1,69 A 

Sub transformer primary winding 
heated-up to 119K and thermal fuse 
opened after 16 min. 
Dielectric strength test O.K. 
No hazard. 

C906 

S-c 

254,4 

- 

13 min 

- 

< 0,04 A

Mains relay off immediately. 
Sub transformer primary winding 
heated-up to 111K and thermal fuse 
opened after 13 min. 
Dielectric strength test O.K. 
No hazard. 

C907 

S-c 

254,4 

- 

1 hr 

- 

< 0,02 A

Mains relay off immediately. 
Sub transformer primary winding 
heated-up to 83K and stabilised. 
Dielectric strength test O.K. 
No hazard. 

D902 

S-c 

254,4 

A - C 

10 min 

- 

1,63 A 

Normal operating. 
Input current stabilised at 1,62A. 
No component damaged. 
No hazard. 

C911 

S-c 

254,4 

- 

13 min 

- 

< 0,04 A

Mains relay off immediately. 
Sub transformer primary winding 
heated-up to 111K and thermal fuse 
opened after 13 min. 
Dielectric strength test O.K. 
No hazard. 

F No = Fault Number, S-c = Short-circuit, Dis = Disconnection

 

 

 - 

IEC 60065, 6th edition : 1998

 - 

- Page 37 of 37 - 

 

 

   

 Order 

No. 

14399 

 
 

 

FAULT CONDITION TESTS (continued) 

Comp. 
No 

Fault Test 

V 

Short 
current 

Test time

Fuse No

Current 
through 
fuse 

Mains power/temperatures/results 

Speaker 
Terminal 

S-c 254,4 

Surroun
d 
(

L - ch.)

 

10 min 

F907 
F905 
F906 

- 

Unit shut down immediately. 
Input current stabilised at 0,01A. 
No component damaged. 
No hazard. 

Top cover 
opening 

Blocked 254,4  - 

10 

min  F907, 

F903, 
F904, 
F905, 
F906 

1,62 A 

Unit shut down after 9 min. 
Input current stabilised at 0,01A. 
No component damaged. 
No hazard. 

Pmax 

operating

 

Maximum 
non-
clipped 
output 
signal 

254,4 - 

24 

min F907, 

F903, 
F904, 
F905, 
F906 

3,53 A 

The components are heated up to: 
- Main transf. pr. Winding  : 137K 
- Main transformer core 

: 90K 

- Q803 body 

: 58K 

- PWB near Q804 

: 39K 

and main transformer’s thermal fuse
opened after 24 min. 
Dielectric strength test OK. 
No hazard. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F No = Fault Number, S-c = Short-circuit, Dis = Disconnection

 

 

 

 

- APPENDIX CENELEC EN60065:1998 TO IEC60065:1998    -

 

- Page 1 of 3 - 

 

 

   

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No. 

14399

 

 

APPENDIX   

CENELEC COMMON MODIFICATIONS, SPECIAL NATIONAL CONDITIONS, NATIONAL 
DEVIATIONS AND OTHER INFORMATION     

C = CENELEC common modification, S = Special National condition, D = National deviation, F = Other information

 DE 

= Germany, DK = Denmark, GB = United kingdom, FI = Finland, IE = Ireland, IT = Italy, NO = Norway, SE = Sweden. 
P = Pass, F = Fail, N = Not applicable.   

1.1.1 C 

Replace text in Note 1 by : This 
standard can be used as a guide for 
the testing of battery operated 
apparatus.  

 

2.6.1 S 

(DK)    Class I apparatus provided 
with a plug not establishing earthing 
continuity when inserted in Danish 
socket-outlets, see 15.1.1. 

 

Class II apparatus 

3.1 C 

Delete the note. Add the following 
indent : exposure to excessive 
sound pressures from headphones 
or earphones. 

 

 

 

5 D 

(DE) Marking in case of intrinsically 
ionizing radiation, cathode-ray tubes

 

5 D 

(IT) Marking and instruction 
requirements  
- power consumption (W) for TV 
receivers  

 

6.1 D 

(DE) Limits for ionizing radiation, TV 
receivers (max. 1

µSv/h) 

 

15.1.1 C 

Delete notes 1 and 2. 
Add to note 4: Attention is drawn to 
the fact that a standard is under 
preparation (presently prEN 50074) 
for socket-outlets which allow 
connection of Class II appliances 
only.  

 

 

15.1.1 S 

(DK) Mains plug according to Heavy 
Current Regulations, Section 107-2-
D1 
(DK) Mains socket outlets Cl.I 
(DK) Mains socket outlets Cl.II 

15.1.1 S 

(IE) Mains plug, flexible cord, 
according to statutory Instrument 
525: 1997 

 

15.1.1 S 

(NO) Mains socket outlets CI.II 

 

15.1.1 S 

(GB) Mains plug, flexible cord, 
according to statutory Instrument 
1768: 1994 

 

 

 

- APPENDIX CENELEC EN60065:1998 TO IEC60065:1998    -

 

- Page 2 of 3 - 

 

 

   

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15.2 C 

Delete note 2

 

 

16.1 C 

Delete note 1

 

 

16.2 C 

Delete the note 

 

 

20 C 

Delete note 2

 

 

 

APPENDIX 

ANNEX B (normative) 

 

No TNV circuit 

Annex B C 

Delete note 2 

 

 

B.5.4.1  S 

(NO) Marking stating that the 
apparatus must be connected to an 
earthed mains socket outlet. 
 
Applicable text is: 
"Apparatet må kun tilkoples jordet 
stikkontakt" or   
"Jordet stikkontakt skal benyttes når 
apparatet tilkoples datanett" 
Swedish text can also be accepted. 

 

 

B.5.4.1  S 

(SE) Marking stating that the 
apparatus must be connected to an 
earthed mains socket outlet. 
 
The marking text shall be in Swedish 
and as follows: 
"Apparaten skall anslutas till jordat 
uttag när den ansluts till ett nätverk"   

 

 

B.5.4.1 e) C 

Delete notes 1 and 2 

 

 

B.8.1 C 

Delete notes 1, 2 and 3 

 

 

B.8.1 S 

(DK) Method b) is permitted only for 
PERMANENTLY CONNECTED 
APPARATUS 

 

 

B.8.1 S 

(NO) Method b) is not permitted 

 

 

B.8.2 C 

Delete the note 

 

 

B.14.12 C 

Delete notes 1 and 2 

 

 

B.14.12 S 

(DK) The following note is added: 
NOTE in Denmark the use of surge 
suppressors between the 
TELECOMMUNICATION 
NETWORK and conductive 
ACCESSIBLE parts or TERMINALS 
which are considered to be 
ACCESSIBLE, is allowed only for 
PERMANENTLY CONNECTED 
APPARATUS. 

 

