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- Page 17 of 17 - 

 

 

   

 

Order No.  23172 

 

 

5.3.6 

FAULT CONDITION TESTS 

 

Ambient temperature  

   23.2°C 

F No 

Comp. 
N o 

Fault  

Test 
voltage  
(V) 

Test 
time 

Fuse No 

Current  
(A) 

Mains power/temperatures/results 

1 

Enclosure 

Blocked 
acoustic 
port 

6 VDC 

1.5 hours 

0.19 

No effect.  No significant rise in 
temperatures.  No hazard. 

F No = Fault Number, S -c = Short-circuit, D is = Disconnection, O/l = Overload.

 

 

 

ELECTRICAL DATA (in normal 
conditions) 

 

I rated 
(A) 

U in  
(V) 

Frequency 
(Hz)  

P in  
(W) 

I in measured 
(A) 

Conditions/status 

1A 

6 VDC 

— 

0.83 

0.192 

Refer to Sub clause 1.2.2.1 

Comments 

 

 

6 

CONNECTION TO 
TELECOMMUNICATION 
NETWORKS   

No TNV circuits in the equipment. 

 

ANNEX A 

TESTS FOR RESISTANCE TO 
HEAT AND FIRE 

No additional testing required.   
Components adequately rated.  

 

ANNEX B 

MOTOR TESTS UNDER 
ABNORMAL CONDITIONS 

No motors provided. 

 

ANNEX H 

IO NIZING RADIATION 

No ionizing radiation. 

 

APPENDIX 

BATTERIES (4.3.8) 

Equipment can be powered by consumer grade, non -
rechargeable carbon -zinc or alkaline batteries, which are 
inherently safe. 

 

 

 

 

APPENDIX 

EN 60950:2000  

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Order No.  23172 

 

APPENDIX   EN 60950:2000 

(IEC Publication 60950 , 3rd edition, 1999) 
CENELEC Common Modifications, Special National Conditions, National Deviations and Other 
Information  

EXPLANATION FOR ABBREVIATIONS  
C = CENELEC Common Modification, S = Special National Condition, A = National Deviation,  
F = Other  Information;   A T = Austria, GB  = Great Britain, CH = Switzerland, DE = Germany, DK  = Denmark,  
ES  = Spain, FI = Finland ,   FR = France, IE = Ireland,  NO = Norway, SE = Sweden, ALL = All CENELEC Countries  
P = Pass, F = Fail,  N = Not applicable; — = No verdict required; placed in the column to the right 

1.2.4.1 S 

(DK) 

In Denmark, certain types of Class I 

appliances (see Sub-clause 3.2.1) may be 
provided with a plug not establishing earthing 
continuity when inserted into Danish socket-
outlets.  

Class III equipment. 

1.5.1 A 

(CH, SE) 

Add the following:  

NOTE: Switches containing mercury such as 
thermostats, relays and level controllers are not 
allowed.  

There are no components containing 
mercury in the equipment. 

1.5.8 S 

(NO) 

In Norway, due to the IT power system used, 

capacitors are required to be rated for the 
applicable phase-to-phase voltage (230V)

 

Class III equipment. 

1.7.2 S 

(NO) 

Class I Pluggable Equipment type A 

intended for connection to other equipment or a 
communication network shall, if safety relies on 
connection to protective earth, require a marking 
stating that the equipment 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"  

Class III equipment with no protective 
earth provided. 

1.7.2 S 

(SE) 

If the separation between the mains and 

SELV terminal relies upon connection to the 
safety earth, the apparatus shall have a marking 
stating that it 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" or "Apparaten skall 
anslutas till jordat uttag". 

Class III equipment with no pro tective 
earth provided. 

 

 

 

 

APPENDIX 

EN 60950:2000  

- Page 2 of 10 - 

 

 

   

 

Order No.  23172 

 

1.7.2 A 

(DK)

 Supply cords of Class I equipment, which is 

delivered without a plug, must be provided with a 
visible tag with the following text:  
“Vigtigt! Lederen med grøn/gul isolation må kun 

tilsluttes en klemme mærket 

 eller 

 “ 

 
(IEC 60417, No 5019 eller IEC 60417, No. 5017) 
If essential for the safety of the equipment, the tag 
must in addition be provided with a diagram, 
which shows the connection of the other 
conductors, or be provided with the following text: 
"For tilslutning af de øvrige ledere, se 
medfølgende installationsvejledning" 

Class III equipment. 

1.7.5 S  

(DK) 

Socket-outlets for providing power to other 

equipment shall be in accordance with the Heavy 
Current Regulations, Section 107-2-D1, Standard 
Sheet DK 1 -3a, DK 1-5a or DK 1-7a, when used 
on Class I equipment  

There are no socket outlets providing 
mains power to other appliances. 

1.7.5 A  

(DK) 

Class II equipment shall not be fitted with 

socket-outlets for providing power to other 
equipment  

Class III equipment. 

1.7.12 A 

(DE) 

(Gesetz über techische Arbeitsmittel 

(Gerätesicherheitsgesetz) [Law on technical 
labour equipment {Equipment safety law}], of 23

r d

 

October 1992, Article 3, 3

r d

 paragraph 2

nd

 

sentence, together with the "Allgemeine 
Verwaltungsvorschrift zur Durchfürung des 
Zweiten Abschnitts des 
Gerätesicherheitsgesetzes“ [General 
administrative regulation on the execution of the 
Second Section of the Equipment safety law], of 
10

th

 January 1996, article 2, 4

th

 paragraph item 2) 

Directions for use with rules to prevent certain 
hazards for (among others) maintenance of the 
technical labour equipment, also for imported 
technical labour equipment shall be written in the 
German language. 

NOTE: Of this requirement, rules for use even 
only by service personnel are not exempted. 

No precautions necessary. 

1.7.15 A 

(CH) 

(Ordinance on environmentally hazardous 

substances SR 814.013) Annex 4.10 of SR 
814.013 applies for batteries  

There is no battery containing Cd or Hg in 
the equipment. 

1.7.15 F 

(ALL) 

Warning texts for lithium batteries  

Languages:  

No batteries provided. 

2.2.4 S 

(NO) 

Requirements according to this Appendix, 

1.7.2 and 6.1.2.1 apply  

No TNV circuits. 

2.3.2 S  

(NO) 

Requirements according to this Appendix, 

6.1.2.1 apply  

No TNV circuits. 

2.3.3 S 

(NO) 

Requirements according to this Appendix, 

6.1.2.1 apply  

No TNV circuits. 

 

 

 

 

APPENDIX 

EN 60950:2000  

- Page 3 of 10 - 

 

 

   

 

Order No.  23172 

 

2.3.4 S  

(NO)

 Requirements according to this Appendix, 

1.7.2 and 6.1.2.1 apply  

No TNV circuits. 

2.7.1 C 

Replace the Sub-clause as follows: 
Basic requirements 
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 
integral 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 instruction. 

 

If reliance is  placed on protection in the 
building installati on, 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. 

2.7.2 C  

This  sub-clause has been declared: Void  

Considered. 

2.10.3.1 S 

(NO)

 Due to the IT power distribution systems 

used, the a.c. mains supply voltage is considered 
to be equal to the line-to -line voltage, and will 
remain at 230V in case of a single earth fault 

Considered.