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- Page 9 of 17 - 

 

 

   

 

Order No.  23172 

 

 

1.5.01

 

 

Part No 

Component/ 
Object 

Manufacturer 

Type / Model 

Ratings / 
Technical Data  

Complies 
with the 
following 
standard 

Marks of 
conformity 
granted **) 

 

Enclosure 

DOW Emerge 

4330-22 

Rated minimum 
flame class HB 

UL 94 

UL  

 

Alternative 

Various  

Various 

 

UL 94 

UL  

 

Jointronics  

PVC  

30 V, 80º C 

Evaluated 
in unit 

UL 

 

Alternative 

Various  

Various 

30 V, 80º C 

UL 94 

UL 

 

Various  

Various 

Rated minimum 
flame class V -2 

Evaluated 
in unit 

UL 

 

PCB material 

Various  

Various 

Rated minimum 
flame class V -1 or 
better 

Evaluated 
in unit 

UL  

 

Power 
amplifier IC 
(2) 

Microsemi 

LX1701 

2 W x 1 output 

Evaluated 
in unit 

None 

 

Speaker (2) 

Various  

1 inch, 
magnetically 
shielded 

6.8 

Ω

 

Evaluated 
in unit 

None 

 

Comments 

Marks listed under “Marks of conformity granted” indicates Nemko has verified the respective 
certifications. 

 

 
 

 

 

 

 

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Order No.  23172 

 

1.6 

POWER INTERFACE 

 

1.6.1 

A.C. power distribution systems 

TN, and IT for Norway.  

1.6.2 

Input current 

1 A   

 

Test voltage (at each rated voltage 
or at each end of a rated voltage 
range)  

6 VDC  

 

Measured current   

Max current during normal operation 0.192 A @ 6 VDC 

 

Deviation 

Negative deviation is not limited. 

1.6.3 

Voltage limit of hand-held 
equipment (max. 250V)   

The equipment is not hand-held. 

1.6.4 

Neutral conductor  

Class III equipment. 

 

1.7 

MARKINGS AND INSTRUCTIONS  

 

1.7.1 

Power rating 

The required marking is located on the power supply.  

 

Rated voltage 

6 V (dc symbol from IEC 60417, No. 5031) 
Refer to Copy of markings. 

 

Symbol for nature of supply for d.c. 

Pro vided. 

 

Rated frequency or frequency 
range 

Class III equipment. 

 

Rated current 

1 A 

 

Manufacturers name, trade mark or 
identification mark    

 

 

Type / model   

On Tour  

 

Symbol of Class II   

Class III equipment. 

 

Other symbols 

The additional marking does not give rise to 
misunderstandings. 

 

Certification marks   

Refer to label. 

1.7.2 

Safety instructions  

No precautions are necessary. 

 

Operating instructions 
 

No instructions necessary. 

1.7.3 

Short duty cycles  

The equipment is intended for continuous operation.  

1.7.4 

Supply voltage adjustment  

No voltage selector. 

1.7.5 

Power outlets on the equipment 

No standard power  outlet. 

1.7.6 

Fuse identification 

No fusing. 

1.7.7 

Wiring terminals  

Class III equipment. 

 

 

 

 

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Order No.  23172 

 

1.7.8 

Controls and indicators  

No controls or figures provided. 

1.7.9 

Isolation of multiple power sources  

Class III equipment. 

1.7.10 

IT power system  

C lass III equipment. 

1.7.11 

Thermostats and other regulating 
devices  

No adjustable thermostats or other regulating devices. 

1.7.12 

Language 

Instructions and equipment marking related to safety 
shall be applied in a language, which is acceptable in 
the country in which the equipment is to be sold. 

1.7.13 

Durability 

The marking withstands required tests. 

1.7.14 

Removable parts  

No removable parts. 

1.7.15 

Replaceable batteries 

No lithium battery in the equipment. 

1.7.16 

Operator access with  a tool 

Class III equipment. 

1.7.17 

Equipment for restricted access 
locations  

Equipment not intended for installation in RAL. 

 

 

Copy of the markings:

 

 

 

 

 

 

 

 

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Order No.  23172 

 

Class III equipment. 

 

2.2 

SELV CIRCUITS 

Class III equipment  powered by Limited Power Source. 

 

2.3  

TNV CIRCUITS  

No TNV circuits in the equipment. 

 

2.4  

LIMITED CURRENT CIRCUITS   

No limited current circuits. 

 

2.5  

LIMITED POWER SOURCES  

Limited power source not considered. 

 

2.6 

PROVISIONS FOR EARTHING 
AND BONDING 

Class III equipment. 

 

2.7  

OVERCURRENT AND EARTH 
FAULT PROTECTION IN 
PRIMARY CIRCUITS  

Class III equipment. 

 

2.8  

SAFETY INTERLOCKS   

2.8.1 –  2.8.8; No safety interlocks. 

 

2.9  

ELECTRICAL INSULATION 

Class III equipment, only Functional insulation used. 

 

2.10  

CLEARANCES, CREEPAGE 
DISTANCES AND DISTANCES 
THROUGH INSULATION 

Class III equipment, only Functional insulation used.