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- Page 32 of 51 - 

 

 

 

Report No.  116366 

 

TRF No.:IECEN60950_1B 

 

IEC 60950-1 / EN 60950-1, A11 

Clause 

Requirement – Test  

Result – Remark  

Verdict 

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 
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. 

2.2.4 

S (NO): Requirements according to this annex, 
1.7.2 and 6.1.2.1 apply. 

No TNV circuits. 

N/A 

2.3.2 

S (NO): Requirements according to this annex, 
6.1.2.1 apply. 

No TNV circuits. 

N/A 

 

 

- Page 33 of 51 - 

 

 

 

Report No.  116366 

 

TRF No.:IECEN60950_1B 

 

IEC 60950-1 / EN 60950-1, A11 

Clause 

Requirement – Test  

Result – Remark  

Verdict 

2.3.3 and 
2.3.4 

S (NO): Requirements according to this annex, 
1.7.2 and 6.1.2.1 apply. 

No TNV circuits. 

N/A 

2.6.3.3 

S (GB): The current rating of the circuit shall be 
taken as 13 A, not 16 A. 

Class III equipment. 

N/A 

2.7.1 

C: Replace the subclause as follows: 

 

To protect against excessive current, short-
circuits and earth faults in 

PRIMARY CIRCUITS

, 

protective devices shall be included either as 
integral parts of the equipment or as parts of the 
building installation, subject to the following, a), 
b) and c): 
a) except as detailed in b) and c), protective 
devices necessary to comply with the 
requirements of 5.3 shall be included as parts of 
the equipment; 
b) for components in series with the mains input 
to the equipment such as the supply cord, 
appliance coupler, r.f.i. filter and switch, short-
circuit and earth fault protection may be provided 
by protective devices in the building installation; 
c) it is permitted for 

PLUGGABLE EQUIPMENT TYPE

 B 

or 

PERMANENTLY CONNECTED EQUIPMENT

, to rely 

on dedicated overcurrent and short-circuit 
protection in the building installation, provided 
that the means of protection, e.g. fuses or circuit 
breakers, is fully specified in the installation 
instructions. 
If reliance is placed on protection in the building 
installation, the installation instructions shall so 
state, except that for 

PLUGGABLE EQUIPMENT TYPE 

A the building installation shall be regarded as 
providing protection in accordance with the rating 
of the wall socket outlet. 

Class III equipment. 

N/A 

 

S (GB): To protect against excessive currents 
and short-circuits in the 

PRIMARY CIRCUIT 

of

 

DIRECT PLUG

-

IN EQUIPMENT

, protective devices 

shall be included as integral parts of the 

DIRECT 

PLUG

-

IN EQUIPMENT

. 

Not a Direct Plug-In Equipment.

N/A 

2.7.2 C: 

Void. 

Considered. 

— 

2.10.2 

C: Replace in the first line "(see also 1.4.7)" by 
"(see also 1.4.8)". 

Considered. 

— 

 

 

- Page 34 of 51 - 

 

 

 

Report No.  116366 

 

TRF No.:IECEN60950_1B 

 

IEC 60950-1 / EN 60950-1, A11 

Clause 

Requirement – Test  

Result – Remark  

Verdict 

2.10.3.1 

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. 

Considered. P 

3.2.1.1 

S (CH): Supply cords of equipment having a 

RATED CURRENT

 not exceeding 10 A shall be 

provided with a plug complying with SEV 1011 or 
IEC 60884-1 and one of the following dimension 
sheets: 

SEV 6532-2.1991, Plug Type 15, 3P+N+PE  250/400 V, 10 A
SEV 6533-2.1991, Plug Type 11, L+N 

250 V, 10 A 

SEV 6534-2.1991, Plug Type 12, L+N+PE  250 V, 10 A 

In general, EN 60309 applies for plugs for 
currents exceeding 10A. However, a 16 A plug 
and socket-outlet system is being introduced in 
Switzerland, the plugs of which are according to 
the following dimension sheets, published in 
February 1998: 

SEV 5932-2.1998, Plug Type 25, 3L+N+PE   230/400 V, 16 A
SEV 5933-2.1998, Plug Type 21, L+N 

250 V, 16 A 

SEV 5934-2.1998, Plug Type 23, L+N+PE  250 V, 16 A

 

Class III equipment. 

N/A 

 

S (DK): Supply cords of single-phase equipment 
having a rated current not exceeding 13 A shall 
be provided with a plug according to the Heavy 
Current Regulations, Section 107-2-D1. 
C

LASS 

I

 EQUIPMENT

 provided with socket-outlets 

with earth contacts or which are intended to be 
used in locations where protection against 
indirect contact is required according to the 
wiring rules shall be provided with a plug in 
accordance with standard sheet DK 2-1a or 
DK 2-5a. 
If poly-phase equipment and single-phase 
equipment having a 

RATED CURRENT

 exceeding 

13 A is provided with a supply cord with a plug, 
this plug shall be in accordance with the Heavy 
Current Regulations, Section 107-2-D1 or 
EN 60309-2. 

Class III equipment. 

N/A 

 

 

- Page 35 of 51 - 

 

 

 

Report No.  116366 

 

TRF No.:IECEN60950_1B 

 

IEC 60950-1 / EN 60950-1, A11 

Clause 

Requirement – Test  

Result – Remark  

Verdict 

 

S (ES): Supply cords of single-phase equipment 
having a rated current not exceeding 10 A shall 
be provided with a plug according to 
UNE 20315:1994. 
Supply cords of single-phase equipment having a 
rated current not exceeding 2,5 A shall be 
provided with a plug according to 
UNE-EN 50075:1993. 
C

LASS 

I

 EQUIPMENT

 provided with socket-outlets 

with earth contacts or which are intended to be 
used in locations where protection against 
indirect contact is required according to the 
wiring rules, shall be provided with a plug in 
accordance with standard UNE 20315:1994. 
If poly-phase equipment is provided with a supply 
cord with a plug, this plug shall be in accordance 
with UNE-EN 60309-2. 

Class III equipment. 

N/A 

 

S (GB): Apparatus which is fitted with a flexible 
cable or cord and is designed to be connected to 
a mains socket conforming to BS 1363 by means 
of that flexible cable or cord and plug, shall be 
fitted with a 'standard plug' in accordance with 
Statutory Instrument 1768:1994 – The Plugs and 
Socket etc. (Safety) Regulations 1994, unless 
exempted by those regulations. 

NOTE – 'Standard plug' is defined in SI 1768:1994 and 
essentially means an approved plug conforming to BS 1363 
or an approved conversion plug. 

 

Class III equipment. 

N/A 

 

S (IE): Apparatus which is fitted with a flexible 
cable or cord and is designed to be connected to 
a mains socket conforming to I.S. 411 by means 
of that flexible cable or cord and plug, shall be 
fitted with a 13 A plug in accordance with 
Statutory Instrument 525:1997 – National 
Standards Authority of Ireland (section 28) (13 A 
Plugs and Conversion Adaptors for Domestic 
Use) Regulations 1997. 

Class III equipment. 

N/A 

3.2.3 

C: Delete Note 1 and in Table 3A, delete the 
conduit sizes in parentheses. 

Class III equipment. 

N/A