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APPENDIX 

EN 60950:2000  

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Order No.  23171 

 

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 60085:1 984 
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EN 60065:1993 is superseded by EN 60065:1998 + 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.

 

 

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Order No.  23171 

 

 
 

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. 

Provided in english. 

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Order No.  23171 

 

 

Table 3B 

Replace Table 3B in 3.2.5 with the following 
variation: 

Considered. 

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Order No.  23171 

 

 

4.3.6 

Replace the third paragraph with the following 
variation: 

Equipment with a plug portion, suitable for 
insertion into a 10 A 3-pin flat-pin socket-outlet 
complying with AS/NZS 3112, shall comply with 
the requirements in AS/NZS 3112 for 
equipment with integral pins for insertion into 
socket-outlets.  

Class III equipment.  

4.3.13 

After the third paragraph insert the following 
variation: 

NOTE - For the purpose of this standard compliance 
with AS/NZS 2211.1 is deemed to be compliance with 
IEC 60825.1. 

Class III equipment.  

4.7 

Add After Clause 4.7 the following variation: 

For alternative tests refer to Annex YY. 

Class III equipment. 

6.2.1 

Add the new following variation:  

Delete item c) and replace with the following: 

c) An SELV CIRCUIT, a TNV-2 CIRCUIT or a 
LIMITED CURRENT CIRCUIT provided for 
connection of other equipment.  The 
requirement for separation applies whether or 
not this circuit is accessible. 

Considered. 

6.2.2 

Replace the first paragraph with the following 
variation: 

In Australia (this variation does not apply in 
New Zealand), compliance with 6.2.2 is 
checked by the tests of both 6.2.2.1 and 
6.2.2.2. 

Class III equipment.