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- Page 37 of 51 - 

 

 

 

 

Report No.  27772 

 

 
TRF No.:IECEN60950_1B 

 

3.2.5.1 

C: Replace 

"60245 IEC 53"  by  "H05 RR-F"; 
"60227 IEC 52"  by  "H03 VV-F or H03 VVH2-F"; 
"60227 IEC 53"  by  "H05 VV-F or H05 VVH2-F2". 

In Table 3B, replace the first four lines by the 
following: 

Up to and including 6  

 

0,75

1)

 

Over 6 up to and including 10  (0,75)

2) 

1,0 

Over 10 up to and including 16  (1,0)

3)

 

1,5 

In the Conditions applicable to Table 3B delete the 
words "in some countries" in condition 

1)

. 

In Note 1, applicable to Table 3B, delete the 
second sentence. 

Class III equipment.

 

3.2.5.1 

S (GB): A power supply cord with conductor of 
1,25 mm

2

 is allowed for equipment with a rated 

current over 10 A and up to and including 13 A. 

Class III equipment.

 

3.3.4 

C: In Table 3D, delete the fourth line: conductor 
sizes for 10 to 13A, and replace with the following: 

Over 10 up to and including 16  1,5 to 2,5 1,5 to 4 

Delete the fifth line: conductor sizes for 13 to 
16 A. 

Class III equipment.

 

3.3.4 

S (GB): The range of conductor sizes of flexible 
cords to be accepted by terminals for equipment 
with a

 RATED CURRENT

 of over 10 A up to and 

including 13 A is: 
- 1,25 mm

2

 to 1,5 mm

2

 nominal cross-sectional 

area. 

Class III equipment.

 

4.3.6 

S (GB): The torque test is performed using a 
socket outlet complying with BS 1363 and the plug 
part of 

DIRECT PLUG

-

IN EQUIPMENT

 shall be 

assessed to BS 1363: Part 1, 12.1, 12.2, 12.3, 
12.9, 12.11, 12.12, 12.16 and 12.17, except that 
the test of 12.17 is performed at not less than 
125

°

C. 

Not a Direct Plug-In Equipment.

 

 

S (IE): D

IRECT PLUG

-

IN EQUIPMENT

 is known as plug 

similar devices. Such devices shall comply with 
Statutory Instrument 526:1997 – National 
Standards Authority of Ireland (Section 28) 
(Electrical plugs, plug similar devices and sockets 
for domestic use) Regulations, 1997. 

Not a Direct Plug-In Equipment.

 

4.3.13.6 

C: Add the following note: 

NOTE  Attention is drawn to 1999/519/EC: Council 
Recommendation on the limitation of exposure of the general 
public to electromagnetic fields 0 Hz to 300 GHz. Standards 
taking into account this Recommendation are currently under 
development. 

No radiation. 

N/A 

 

 

- Page 38 of 51 - 

 

 

 

 

Report No.  27772 

 

 
TRF No.:IECEN60950_1B 

 

 

6.1.2.1 

S (FI, NO, SE): Add the following text between the 
first and second paragraph: 

If this insulation is solid, including insulation 
forming part of a component, it shall at least 
consist of either  

- two layers of thin sheet material, each of which 
shall pass the electric strength test below, or  

- one layer having a distance through insulation of 
at least 0,4 mm, which shall pass the electric 
strength test below. 

If this insulation forms part of a semiconductor 
component (e.g. an optocoupler), there is no 
distance through insulation requirement for the 
insulation consisting of an insulating compound 
completely filling the casing, so that 

CLEARANCES 

and

 CREEPAGE DISTANCES

 do not exist, if the 

component passes the electric strength test in 
accordance with the compliance clause below and 
in addition 

- passes the tests and inspection criteria of 2.10.8 
with an electric strength test of 1,5 kV multiplied 
by 1,6 (the electric strength test of 2.10.7 shall be 
performed using 1,5 kV), and 

- is subject to 

ROUTINE TESTING

 for electric strength 

during manufacturing, using a test voltage of 
1,5 kV. 

It is permitted to bridge this insulation with a 
capacitor complying with EN 132400:1994, 
subclass Y2. 

A capacitor classified Y3 according to 
EN 132400:1994, may bridge this insulation under 
the following conditions: 

- the insulation requirements are satisfied by 
having a capacitor classified Y3 as defined by 
EN 132400, which in addition to the Y3 testing, is 
tested with an impulse test of 2,5 kV defined in 
EN 60950:2000, 6.2.2.1; 

- the additional testing shall be performed on all 
the test specimens as described in EN 132400; 

- the impulse test of 2,5 kV is to be performed 
before the endurance test in EN 132400, in the 
sequence of tests as described in EN 132400. 

No TNV circuits.

 

 

 

- Page 39 of 51 - 

 

 

 

 

Report No.  27772 

 

 
TRF No.:IECEN60950_1B 

 

6.1.2.2 

S (FI, NO, SE): The exclusions are applicable for 

PERMANENTLY CONNECTED EQUIPMENT

 and

 

PLUGGABLE EQUIPMENT  TYPE 

B and equipment 

intended to be used in a 

RESTRIC TED ACCESS 

LOCATION

 where equipotential bonding has been 

applied, e.g. in a telecommunication centre, and 
which has provision for a permanently connected 

PROTECTIVE EARTHING CONDUCTOR 

and is provided 

with instructions for the installation of that 
conductor by a service person. 

No TNV circuits.

 

7.1 

S (FI, NO, SE): Requirements according to this 
annex, 6.1.2.1 and 6.1.2.2 apply with the term 

TELECOMMUNICATION NETWORK

 in 6.1.2 being 

replaced by the term 

CABLE DISTRIBUTION SYSTEM

. 

Not for connection to cable 
distrubution systems.

 

G.2.1 

S (NO): Due to the IT power distribution system 
used (see annex V, Fig. V.7), the 

A

.

C

. 

MAINS 

SUPPLY

 voltage is considered to be equal to the 

line-to-line voltage, and will remain at 230 V in 
case of a single earth fault.  

Class III equipment..

 

Annex H 

C: Replace the last paragraph of this annex by: 

At any point 10 cm from the surface of the 

OPERATOR ACCESS AREA

, the dose rate shall not 

exceed 1 

µ

Sv/h (0,1 mR/h) (see note). Account is 

taken of the background level. 

Replace the notes as follows: 

NOTE  These values appear in Directive 96/29/Euratom. 

 

Delete Note 2. 

The unit does not emit X-ray 
radiation.

 

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 electron acceleration voltage 
does not exceed 20 kV if 

  1) the local dose rate at a distance of 0,1 m 
from the surface does not exceed 1 µSv/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 

German A deviation withdrawn 
according to Amd. A11:2004.

 

 

 

- Page 40 of 51 - 

 

 

 

 

Report No.  27772 

 

 
TRF No.:IECEN60950_1B 

 

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

Annex P 

C: Replace the text of this annex by: 

See annex ZA. 

 

 

Annex Q 

C: Replace the title of IEC 61032 by "Protection of persons and equipment by 
enclosures – Probes for verification". 

Add the following notes for the standards indicated: