
   
 
Page  8   of  90   Report No. :  60404487 001  
 
 
TR F No.  IEC62368_1 C    
  
T est item particulars :  
CAR  AUDIO  
Product group    ................................ ..................... :     end product      built - in component  
Classification of use by   ................................ ....... :     Ordinary person       Children likely present  
  Instructed person  
  Skilled person  
Supply  c onnection   ................................ ............... :     AC mains       DC mains  
  not mains connected :  
    ES1     ES2     ES3   
Supply   t olerance    ................................ ................. :     +10%/ - 10%   
  +20%/ - 15%   
  +           %/  -           %  
  None  
Supply  c onnection  –   t ype    ................................ .. :     pluggable equipment  type A  -  
    non - detachable supply cord  
    appliance coupler  
    direct plug - in  
  pluggable equipment  type B  -  
    non - detachable supply cord  
    appliance coupler  
  p ermanent connection  
  mating connector     other:  PS3,ES1 (EV battery)  
Considered current rating of protective device
  ................................ ................................ ............   :                 A;           
      Location:     building     equipment  
  N/A  
Equipment mobility   ................................ ..........   :     movable     hand - held     transportable  
  direct plug - in     stationary     for building - in  
  wall /c eiling - mounted        SRME/rack - mounted  
  other:             
Overvoltage  c ategory (OVC)    ...........................   :     OVC I       OVC II     OVC III  
  OVC IV     other:  EV battery  
Class of equipment    ................................ ..........   :     Class I     Class II     Class III  
  Not classif ied                
Special installation location    ...........................   :     N/A       restricted access area  
  outdoor location              
Pollution degree (PD)    ................................ ......   :  
  PD 1       PD 2       PD 3  
Manufacturer’s  specified  T
ma   ...........................   :  
85   °C       Outdoor: minimum               °C  
IP protection class    ................................ ...........   :  
  IPX0       IP___  
Power  s ystems    ................................ .................   :     TN     TT     IT  -               V 
L - L    
  not AC mains  
Altitude during operation (m)    .........................   :  
  2000 m or less     5000   m   
Altitude of test laboratory (m)    ........................   :  
  2000 m or   less                 m  
Mass of equipment (kg)  ................................ ...   :   1. 6 5   kg   

   
 
Page  17   of  90   Report No. :  60404487 001  
 
IEC 62368 - 1  
Clause   Requirement + Test   Result  -   Remark   Verdict  
 
 
TR F No.  IEC62368_1 C    
  5.2.2.2   Steady - state voltage and current limits   ....................   :   (See appended table 5.2)   P  
5.2.2.3   Capacitance limits   ................................ .....................   :     N/A  
5.2.2.4   Single pulse limits   ................................ .....................   :   No such single pulse wi th the  
e quipment   N/A  
5.2.2.5   Limits for repetitive pulses   ................................ ........   :   No such repetitive pulses with 
the  e quipment   N/A  
5.2.2.6   Ringing signals    No Ringing signals   N/A  
5.2.2.7   Audio signals      P  
5.3   Protection against electrical energy sources  
N/A  
5.3.1   General R equirements for accessible parts to 
ordinary, instructed and skilled persons   Only ES1   N/A  
5.3.1 a)   Accessible ES1/ES2 derived from ES2/ES3 circuits     N/A  
5.3.1 b)   Skilled persons   not unintentional contact ES3 bare 
conductors     N/A  
5.3.2.1   Accessibility to   electrical energy sources and 
safeguards      N/A  
  Accessibility to outdoor equipment bare parts     N/A  
5.3.2.2   Contact requirements     N/A  
  Test with test probe from Annex V     -  
5.3.2.2 a)   Air gap  –   electric strength test potential (V)   .............   :     N/A  
5.3.2.2 b)   Air   gap  –   distance (mm)    ................................ ...........   :     N/A  
5.3.2.3   Compliance     N/A  
5.3.2.4   Terminals for connecting stripped wire      N/A  
5.4   Insulation materials and requirements  
N/A  
5.4.1.2   Properties of insulating material      N/A  
5.4.1.3   Material is non - hygroscopic     N/A  
5.4.1.4   M aximum operating temperature for insulating 
materials   ................................ ................................ ....   :     N/A  
5.4.1.5   Pollution degrees   ................................ ......................   :     N/A  
5.4.1.5.2   Test for pollution degree 1 environment and for an 
insulating compound     N/A  
5.4.1.5.3   Thermal cycling test     N/A  
5.4.1.6   Insulation in transformers w ith varying dimensions     N/A  
5.4.1.7   Insulation in circuits generating starting pulses     N/A  
5.4.1.8   Determination of working voltage   .............................   :     N/A   

   
 
Page  24   of  90   Report No. :  60404487 001  
 
IEC 62368 - 1  
Clause   Requirement + Test   Result  -   Remark   Verdict  
 
 
TR F No.  IEC62368_1 C    
    Instructional Safeguard   ................................ .............   :     N/A  
6.4.8.3.5   Side openings and properties   E quipment for building - in ,  
e valuation shall be considered 
in the end product   N/A  
  Openings di mensions (mm)   ................................ ...   :     N/A  
6.4.8.3.6   Integrity of a fire enclosure, condition met:  a), b) or 
c)   ................................ ................................ ............   :   Not such fire enclosure   N/A  
6.4.8.4   Separation of a PIS from a fire enclosure and a fire 
barrier distance (mm) or flammability rating   ..........   :   Not such fire enclosure   P  
6.4.9   Flammability of insulating liquid ...............................   :     N/A  
6.5   Internal and external wiring   
P  
6.5.1   General requirements      P  
6.5.2   Requirements for interconnection to building wiring
  ................................ ................................ ...............   :   No such interconnection to 
building wiring   N/A  
6.5.3   Internal wiring size (m m 2
) for socket - outlets   ..........   :     N/A  
6.6   Safeguards against fire due to the connection to   additional   equipment  
P  
 
7   INJURY CAUSED BY HAZARDOUS SUBSTANCES  
N/A  
7.2   Reduction of exposure to hazardous substances   
N/A  
7.3    Ozone exposure  
N/A  
7.4   Use of personal s afeguards   or personal protective equipment   (PPE)  
N/A  
  Personal safeguards and instructions   ...................   :    
  
7.5    Use of instructional safeguards and instructions  
N/A  
  Instructional safeguard (ISO 7010) ........................   :    
  
7.6   Batteries and their protection circuits  
N/A  
 
8   MECHA NICALLY - CAUSED INJURY  
P  
8.2   Mechanical energy source classifications  
P  
8.3   Safeguards against mechanical energy sources  
P  
8.4   Safeguards against parts with sharp edges and corners  
P  
8.4.1   Safeguards   All edges and corners are 
rounded or smoothed   P  
  Ins tructional Safeguard   ................................ .............   :   MS1   N/A  
8.4.2   Sharp edges or corners      P  
8.5   Safeguards against moving parts  
N/A   

   
 
Page  25   of  90   Report No. :  60404487 001  
 
IEC 62368 - 1  
Clause   Requirement + Test   Result  -   Remark   Verdict  
 
 
TR F No.  IEC62368_1 C    
  8.5.1   Fingers, jewellery, clothing, hair, etc., contact with 
MS2 or MS3 parts     N/A  
  MS2 or MS3 part required to be accessible for the 
function of t he equipment      N/A  
  Moving MS3 parts only accessible to skilled person     N/A  
8.5.2   Instructional safeguard ................................ ..............   :     N/A  
8.5.4   Special categories of equipment containing moving 
parts     N/A  
8.5.4.1   General     N/A  
8.5.4.2   Equipment containing work cells with MS3 p arts     N/A  
8.5.4.2.1   Protection of persons in the work cell     N/A  
8.5.4.2.2   Access protection override     N/A  
8.5.4.2.2.1   Override system    
N/A  
8.5.4.2.2.2   Visual indicator    
N/A  
8.5.4.2.3   Emergency stop system    
N/A  
  Maximum stopping distance from the poin t of 
activation (m)   ................................ .............................   :     N/A  
  Space between end point and nearest fixed 
mechanical part (mm)   ................................ ...............   :     N/A  
8.5.4.2.4   Endurance requirements     N/A  
  Mechanical system subjected to 100 000 cycles of 
operation     N/A  
  -   Mechanical function check and visual inspection      N/A  
  -   Cable assembly   ................................ ......................   :     N/A  
8.5.4.3   Equipment having electromechanical device for 
destruction of media      N/A  
8.5.4.3.1   Equipment safeguards     N/A  
8.5.4.3.2   Instructional safeguards against moving parts   ........   :     N/A  
8.5.4.3.3   Disconnection from the supply     N/A  
8.5.4.3.4   Cut type and test force (N)   ................................ ........   :     N/A  
8.5.4.3.5   Compliance     N/A  
8.5.5   High pressure lamps    No High pressure lamps   N/A  
  Explosion test   ................................ ............................   :     N/A  
8.5.5.3   Glass particles dimensions (mm)   .............................   :     N/A  
8.6   Stability of equipment  
N/A   

   
 
Page  29   of  90   Report No. :  60404487 001  
 
IEC 62368 - 1  
Clause   Requirement + Test   Result  -   Remark   Verdict  
 
 
TR F No.  IEC62368_1 C    
    30 s integrated exposure level (MEL30)   ..................   :     N/A  
  Warning for MEL ≥ 100 dB(A)   ................................ ..   :     N/A  
10.6.4   Measurement methods     N/A  
10.6.5   Protection of persons     N/A  
  Instructional safeguards   ................................ ........   :     N/A  
10.6.6   Requirements for listening   devices (headphones, 
earphones, etc.)     N/A  
10.6.6.1   Corded listening devices with analogue input     N/A  
  Listening device input voltage (mV) .......................   :     N/A  
10.6.6.2   Corded listening devices with digital input     N/A  
  Max. acoustic output  L
Aeq,T , dB(A)   ............................   :  
  N/A  
10. 6.6.3   Cordless listening devices     N/A  
  Max. acoustic output  L
Aeq,T , dB(A)   ............................   :  
  N/A  
 
B   NORMAL OPERATING CONDITION TESTS, ABNORMAL OPERATING 
CONDITION TESTS AND SINGLE FAULT CONDITION TESTS   P  
B.1   General  
P  
B.1.5   Temperature measurement conditions   (See appe nded table B.1.5)   P  
B.2   Normal operating conditions  
P  
B.2.1   General requirements   ................................ ............   :   (See Test Item Particulars and 
appended test tables)   P  
  Audio Amplifiers and equipment with audio 
amplifiers   ................................ ...............................   :   Complied with Annex E   P  
B.2.3   Supply voltage and tolerance s   EV battery used   N/A  
B.2.5   Input test   ................................ ................................   :   (See appended table B.2.5)   P  
B.3   Simulated abnormal operating conditions  
P  
B.3.1   General     P  
B.3.2   Covering of ventilation openings     P  
  Instructional safeguard   ................................ ..........   :   Not used on a soft support   N/A  
B.3.3   DC mains po larity test   The connection is not 
accessible to an ordinary 
person   N/A  
B.3.4   Setting of voltage selector   No voltage selector   N/A  
B.3.5   Maximum load at output terminals     P  
B.3.6   Reverse battery polarity   Battery is not provided   N/A   

   
 
Page  30   of  90   Report No. :  60404487 001  
 
IEC 62368 - 1  
Clause   Requirement + Test   Result  -   Remark   Verdict  
 
 
TR F No.  IEC62368_1 C    
  B.3.7   Audio amplifier  abnormal operating conditions     P  
B.3.8   Safeguards functional during and after abnormal 
operating conditions   ................................ ..............   :   (See appended table B.3)   P  
B.4   Simulated single fault conditions
  P  
B.4.1   General     P  
B.4.2   Temperature controlling device     N/A  
B. 4.3   Blocked motor test   (See appended table B. 4 )   N/A  
B.4.4   Functional insulation     P  
B.4.4.1   Short circuit of clearances for functional insulation     P  
B.4.4.2   Short circuit of creepage distances for functional 
insulation     P  
B.4.4.3   Short circuit of functi onal insulation on coated 
printed boards     N/A  
B.4.5   Short - circuit and interruption of electrodes in tubes 
and semiconductors     P  
B.4.6   Short circuit or disconnection of passive 
components     P  
B.4.7   Continuous operation of components     N/A  
B.4.8   Compliance   during and after single fault conditions
  ................................ ................................ ...............   :   (See appended table B.4)   P  
B.4.9   Battery charging and discharging under single fault 
conditions   Battery is not provided   N/A  
C   UV RADIATION  
N/A  
C.1   Protection of materials in equipment from UV radiation  
N/A  
C. 1.2   Requirements      N/A  
C.1.3   Test method     N/A  
C.2   UV light conditioning test  
N/A  
C.2.1   Test apparatus   ................................ .......................   :     N/A  
C.2.2   Mounting of test samples     N/A  
C.2.3   Carbon - arc light - exposure  test     N/A  
C.2.4   Xenon - arc light - exposure  test     N/A  
D   TEST GENERATORS  
N/A  
D.1   Impulse test generators  
N/A  
D.2   Antenna interface test generator  
N/A  
D.3   Electronic pulse generator  
N/A   

   
 
Page  33   of  90   Report No. :  60404487 001  
 
IEC 62368 - 1  
Clause   Requirement + Test   Result  -   Remark   Verdict  
 
 
TR F No.  IEC62368_1 C    
    h) Protective conductor current exceeding ES2 limits     N/A  
  i) Graphic symbols used on equipment      N/A  
  j) Permanently connected equipment not provided 
with all - pole mains switch     N/A  
  k) Replaceable components or modules providing 
safeguard function     N/A  
  l) Equipment containing insulating liquid     N/A  
  m )  Installation instructions for outdoor equipmen t     N/A  
F.5  
Instructional safeguards   N/A  
G   COMPONENTS  
N/A  
G.1   Switches  
N/A  
G.1.1   General   No such switches are used as 
disconnect devices   N/A  
G.1.2    Ratings, endurance, spacing, maximum load     N/A  
G.1.3   Test method and compliance     N/A  
G.2   Relays  
N/A  
G .2.1   Requirements   No such  relays  are used as 
disconnect devices   N/A  
G.2.2   Overload test      N/A  
G.2.3   Relay controlling connectors supplying power to 
other equipment     N/A  
G.2.4   Test method and compliance     N/A  
G.3   Protective devices  
N/A  
G.3.1   Thermal cut - offs   No thermal cut - offs   N/A  
  Thermal cut - outs separately approved according to 
IEC 60730 with conditions indicated in a) & b)     N/A  
  Thermal cut - outs tested as part of the equipment as 
indicated in c)      N/A  
G.3.1.2   Test method and compliance     N/A  
G.3. 2   Thermal links   No thermal links   N/A  
G.3.2.1   a) Thermal links tested separately according to IEC 
60691 with specifics     N/A  
  b) Thermal links tested as part of the equipment     N/A  
G.3.2.2   Test method and compliance     N/A  
G.3.3   PTC thermistors    No  PTC ther mistors   N/A  
G.3.4   Overcurrent protection devices     N/A   

   
 
Page  34   of  90   Report No. :  60404487 001  
 
IEC 62368 - 1  
Clause   Requirement + Test   Result  -   Remark   Verdict  
 
 
TR F No.  IEC62368_1 C    
  G.3.5   Safeguards components not mentioned in G.3.1 to 
G.3.4   No such components   N/A  
G.3.5.1   Non - resettable devices suitably rated and marking 
provided     N/A  
G.3.5.2   Single faults conditions   ................................ ..........   :     N/A  
G. 4   Connectors  
N/A  
G.4.1   Spacings     N/A  
G.4.2   Mains connector configuration   ..............................   :     N/A  
G.4.3   Plug is shaped that insertion into mains socket -
outlets or appliance coupler is unlikely     N/A  
G.5   Wound components  
N/A  
G.5.1   Wire insulation in wound components     N/A  
G.5.1.2   Protection against mechanical stress     N/A  
G.5.2   Endurance test     N/A  
G.5.2.1   General test requirements     N/A  
G.5.2.2   Heat run test      N/A  
  Test time (days per cycle)   ................................ .....   :    
  
 
Test temperature (  C)   ................................ ............   :    
  
G.5.2.3   Wound components supplied from the m ains     N/A  
G.5.2.4   No insulation breakdown     N/A  
G.5.3   Transformers   No transformers is used   N/A  
G.5.3.1   Compliance method ................................ ...............   :     N/A  
  Position   ................................ ................................ ..   :     N/A  
  Method of protection   ................................ ..............   :     N/A  
G.5.3.2   Insulation     N/A  
  Protection from displacement of windings   .............   :    
  
G.5. 3.3   Transformer overload tests     N/A  
G.5.3.3.1   Test conditions     N/A  
G.5.3.3.2   Winding temperatures     N/A  
G.5.3.3.3   Winding temperatures  -   alternative test method     N/A  
G.5.3.4   Transformers using FIW     N/A  
G.5.3.4.1   General     N/A  
  FIW wire nominal diameter   ................................ ....   :    
  
G.5.3.4.2   Transformers with basic insulation only     N/A