DOWNLOAD JBL ON TOUR (serv.man6) Service Manual ↓ Size: 724.43 KB | Pages: 53 in PDF or view online for FREE

 

 

 

APPENDIX 

EN 60950:2000  

- Page 8 of 10 - 

 

 

   

 

Order No.  23172 

 

Annex H A 

(DE) 

(Regulation on protection against hazards by X-

ray, of 8

th

 January 1987, Article 5 [Operation of 

X-ray emission source], clauses 1 to 4) 

a)  A licence is required by those who operate an 

X-ray emission source. 

b)  A licence in accordance with clause 1 is not 

required by those who operate an X-ray 
emission source on which the electr on 
acceleration voltage does not exceed 20kV if 

1)  the local dose rate at a distance of 0,1m from 

the surface does not exceed 1µSv / h and  

2)  it is adequately indicated on the X-ray 

emission source that 
i) X-rays are generated and  
ii) the electron acceleration voltage must not 
exceed the maximum value stipulated by the 
manufacturer or importer. 

c)  A licence in accordance with Clause 1 is also            

not required by persons who operate an X-ray 
emission source on which the electron 
acceleration voltage exceeds 20kV if 

1)  the X-ray emission source has been granted 

a type approval and 

2)   it is adequately indicated on the X-ray 

emission source that 
i) X-rays are generated 
ii) the device stipulated by the manufacturer 
or importer guarantees that the maximum 
permissible local dose rate in accordance 
with the type approval is not exceeded and 
iii) the electron acceleration voltage must not 
exceed the maximum value stipulated by the 
manufacturer or importer. 

d)  Furthermore, a licence in accordance with 

Clause 1 is also not required by persons who 
operate X-ray emission sources on which the 
electron acceleration voltage does not exceed 
30kV if  

1)  the X-rays are generated only by intrinsically 

safe CRTs complying with Enclosure III, No. 
6, 

2)  the values stipulated in accordance with 

Enclosure III, No. 6.2 are limited by technical 
measures and specified in the device and  

3)  it is adequately indicated on the X-ray 

emission source that the X-rays generated 
are adequately screened by the intrinsically 
safe CRT.  

The unit does not emit X-ray radiation. 

Annex P C  

Replace the text of this annex by:  
See annex ZA   

Considered. 

 

 

 

APPENDIX 

EN 60950:2000  

- Page 9 of 10 - 

 

 

   

 

Order No.  23172 

 

Annex Q C   

Add the following notes for the standards 
indicated: 

IEC 60127 series: 
NOTE: Harmonized as EN 60 127 series (not 
modified) 
IEC 60269-2-1: 
NOTE: Harmonized as HD 630.2.1 S2:1997 
(modified) 
IEC 60529: 
NOTE: Harmonized as EN 60529:1991 (not 
modified) 
IEC 61032: 
NOTE: Harmonized as EN 61032:1998 (not 
modified) 

Considered. 

Annex ZA 
C 

NOTE: When an international publication has 
been modified by common modifications, 
indicated by (mod), the relevant EN/HD applies. 

Considered. 

 

 

 

APPENDIX 

EN 60950:2000  

- Page 10 of 10 - 

 

 

   

 

Order No.  23172 

 

Annex ZA 
C 
(continued) 

- 
- 
EN 60065

1)

:1993 + 

corr. Nov. 1993 
EN 60073:1996 
HD 566 S1:1990 
HD 214 S2:1980 
HD 21

2)

 Series 

HD 22

3)

 Series 

EN 60309 Series 
EN 60320 Series 
HD 384.3 S2:1995 
HD 384.4.41 S2:1996 
 
- 
EN 60417 -1:1999 
EN 60417 -2:1999 
HD 625.1 S1:1996 + 
corr. Nov. 1996 
EN 60695 -2-2/1:1996 
 
EN 60695 -2-2:1994 
- 
EN 60730 -1:1995 
EN 60825 -1:1994 + 
corr.Feb.1995 + 
A11:1996 
EN 60851 -3:1996 
EN 60851 -5:1996 
EN 60851 -6:1996 
- 
EN 60990:1999 
- 
- 

IEC 60050-151:1978 
IEC 60050-195:1998 
IEC 60065 (mod):1985  
 
IEC 60073:1996 
IEC 60085:1984 
IEC 60112:1979 
IEC 60227 (mod) Series 
IEC 60245 (mod) Series 
IEC 60309 Series  
IEC 60320 (mod) Series 
IEC 60364-3 (mod):1993 
IEC 60364-4-41 
(mod):1992 
IEC 60384-14:1993 
IEC 60417-1:1998 
IEC 60417-2:1998 
IEC 60664-1 (mod):1992 
 
IEC 60695-2-1/1:1994 + 
corr. May 1995 
IEC 60695-2-2:1991 
IEC 60695-10-2:1995 
IEC 60730-1 (mod):1993 
IEC 60825-1:1993 
 
 
IEC 60851-3:1995 
IEC 60851-5:1996 
IEC 60851-6:1996 
IEC 60885-1:1987 
IEC 60990:1999 
IEC 61058-1:1996 
ISO 261:1973 

Considered. 

 

- 
- 
- 
- 

ISO 262:1973 
ISO 3864:1984 
ISO 4046:1978 
ISO 7000:1989 

 

 

ITU-T Recommendation K.17:1988, Tests on 
power-fed repeaters using solid -state devices in 
order to check the arrangements for protection 
from external interference 

ITU-T Recommendation K.21:1996, Resistibility of 
subscribers’ terminals to overvoltages and 
overcurrents  
_______ 

1)

 

EN 60065:1993 is superseded by EN 60065:1998 + 

corrigendum June 1999, which is based on IEC 60065:1998, 
mod. 

2)

 

The HD 21 series is related to, but not directly equivalent 

with the IEC 60227 series. 

3)

 

The HD 22 series is related to, but not directly equivalent 

with the IEC 60245 series.

 

 

- Page 1 of 7 - 

 

 

 

 

Order No.  23172 

 

 
 

This Appendix sets out variations between this Standard and IEC 60950:1999. These variations indicate 
national variations for purposes of the IECEE CB Scheme and will be published in the IECEE CB Bulletin. 
These variations are indicated within the body of the Standard by marginal bars. 

The variations are as follows:  

1.2 

Between the definitions for ‘frequency, rated’ and 
‘insulation, basic’ insert the following variation: 

Ignition, source potential   

1.2.12.11 

Class III equipment, powered with 
LPS DC voltage. 

1.2.12.10 

After definition 1.2.12.10, add the following 
variation. 

1.2.12.11 

POTENTIAL IGNITION SOURCE

 

Possible fault which can start a fire if the open-
circuit voltage measured across an interruption 
or faulty contact exceeds a value of 50 V (peak) 
a.c. or d.c. and the product of the peak value of 
this voltage and the measured r.m.s. current 
under normal operating conditions exceeds 15 
VA. 
 
Such a faulty contact or interruption in an 
electrical connection includes those which may 
occur in conductive pattern on printed boards. 

Class III equipment. 

1.5.1 

Add the following variation to the first paragraph:  

‘or the relevant Australian/New Zealand 
Standard.’ 

All critical components are IEC, UL 
or CSA certified. 

1.5.2 

Add the following variation after the words “IEC 
component standard” in the first and third dash 
items: 

‘or the relevant Australian/New Zealand 
Standard.’ 

All critical components are IEC, UL 
or CSA certified. 

1.6.1 

Add the following variation: 

AC power distribution systems classified as TT 
or IT are not allowed. 

Class III equipment. 

1.7.12 

Add the following variation to the first paragraph: 

All safety instructions and safety markings shall 
be in English. 

No safety precautions necessary.