DOWNLOAD Harman Kardon ABH-4 (serv.man10) Service Manual ↓ Size: 4.31 MB | Pages: 102 in PDF or view online for FREE

Model
ABH-4 (serv.man10)
Pages
102
Size
4.31 MB
Type
PDF
Document
EMC - CB Certificate
Brand
Device
Audio
File
abh-4-sm10.pdf
Date

Harman Kardon ABH-4 (serv.man10) EMC - CB Certificate ▷ View online

 
page 11 of 42 
Report No.SPCLVD31229 
 
      
 
TRF No.: I950___D 
TRF originator: FIMKO 
 
 
2.6 
Provisions for earthing and bonding 
Pass 
2.6.1 
Protective earthing 
See below 
Pass 
2.6.2 
Functional earthing 
Secondary functional earthing 
is connected to protectively 
earthed conductive part which 
part is separated from 
primary by basic insulation. 
Pass 
2.6.3 
Protective earthing and protective bonding 
conductors 
See below. 
Pass 
2.6.3.1 
Size of protective earthing conductors 
Power supply cord suitable for 
application and subject to 
country's national code and 
regulations to be provided by 
the manufacturer. 
Pass 
 
Rated current (A), cross-sectional area (mm
2
), 
AWG: 
      
 
2.6.3.2 
Size of protective bonding conductors 
No power cord provided. 
N/A 
 
Rated current (A), cross-sectional area (mm
2
), 
AWG: 
      
 
2.6.3.3 
Rated current (A), type and nominal thread 
diameter (mm): 
 
Pass 
 
Resistance (
) of earthing conductors and their 
terminations, test current (A): 
See enclosed test record. 
Pass 
2.6.3.4 
Colour of insulation: 
Evaluated as part of the 
power supply. 
 
Protective earthing conductor 
is green with yellow stripe. 
Pass 
2.6.4 
Terminals 
Appliance inlet used. 
Pass 
2.6.4.1 
Protective earthing and bonding terminals 
The earth pin of the approved 
appliance inlet is considered 
as protective earthing 
terminal.
 
Pass 
 
Rated current (A), type and nominal thread 
diameter (mm) 
The protective bonding
 
conductor is connected to the 
approved appliance.
 
 
2.6.4.2 
Separation of the protective earthing conductor 
from protective bonding conductors 
Appliance inlet used. 
Pass 
2.6.5 
Integrity of protective earthing 
See below. 
Pass 
2.6.5.1 
Interconnection of equipment 
No interconnection of 
hazardous voltage. 
N/A 
2.6.5.2 
Components in protective earthing conductors 
and protective bonding conductors 
No switches or fuses in 
earthing conductors. 
Pass 
2.6.5.3 
Disconnection of protective earth 
It is not possible to disconnect 
protective earth without 
disconnecting mains; an 
appliance inlet is used as 
disconnect device. 
Pass 
 
page 12 of 42 
Report No.SPCLVD31229 
 
      
 
TRF No.: I950___D 
TRF originator: FIMKO 
 
2.6.5.4 
Parts that can be removed by an operator 
It is not possible to disconnect 
earth without disconnecting 
mains and protective earth 
required makes earlier and 
breaks later than the supply 
connectors. 
 
No other operator removable 
parts with safety critical earth 
connection. 
Pass 
2.6.5.5 
Parts removed during servicing 
Connections to protective 
earthing cannot be removed 
unless hazardous voltage is 
removed from the part 
simultaneously. 
Pass 
2.6.5.6 
Corrosion resistance 
No risk of corrosion. Complies 
with Annex J. 
N/A 
2.6.5.7 
Screws for protective bonding 
Metal thickness at least twice 
the pitch of the screw. 
Pass 
2.6.5.8 
Reliance on telecommunication network 
      
N/A 
 
page 13 of 42 
Report No.SPCLVD31229 
 
      
 
TRF No.: I950___D 
TRF originator: FIMKO 
 
 
2.7 
Overcurrent and earth fault protection in primary circuits 
Pass 
2.7.1 
Basic requirements 
Protective devices are 
integrated in the equipment. 
Pass 
 
Instructions when protection relies on building 
installation 
      
N/A 
2.7.2 
Faults not covered in 5.3 
The protective devices are 
well dimensioned and 
mounted. 
Pass 
2.7.3 
Short-circuit backup protection 
The equipment is pluggable 
Type A. 
Pass 
2.7.4 
Number and location of protective devices  ........ :  One fuse in the "LIVE" phase. 
Pass 
2.7.5 
Protection by several devices 
Only one protective device is 
provided. 
N/A 
2.7.6 
Warning to service personnel ............................ :  No service work necessary. 
N/A 
 
 
2.8 
Safety interlocks 
N/A 
2.8.1 
General principles 
There is no interlock provided. 
N/A 
2.8.2 
Protection requirements 
      
N/A 
2.8.3 
Inadvertent reactivation 
      
N/A 
2.8.4 
Fail-safe operation 
      
N/A 
2.8.5 
Interlocks with moving parts 
      
N/A 
2.8.6 
Overriding an interlock 
      
N/A 
2.8.7 
Switches and relays in interlock systems 
      
N/A 
2.8.7.1 
Contact gaps (mm) ........................................... :        
N/A 
2.8.7.2 
Overload test 
      
N/A 
2.8.7.3 
Endurance test 
      
N/A 
2.8.7.4 
Electric strength test (V)  
      
N/A 
2.8.8 
Mechanical actuators 
      
N/A 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
page 14 of 42 
Report No.SPCLVD31229 
 
      
 
TRF No.: I950___D 
TRF originator: FIMKO 
 
2.9 
Electrical insulation 
Pass 
2.9.1 
Properties of insulating materials 
Electric strength test was 
conducted after the humidity 
treatment. See 2.9.2. 
Pass 
2.9.2 
Humidity conditioning 
Humidity treatment performed 
to 120 hrs in condition: 
91-95%, 40 °C. 
 
See enclosed test record. 
Pass 
2.9.3 
Requirements for insulation 
Electric strength test was 
conducted after the humidity 
treatment. No flash over or 
breakdown of insulation. 
 
(see sub-clause 2.10, 4.5.1 
and 5.2) 
Pass 
2.9.4 
Insulation parameters 
Both parameters were 
considered. 
Pass 
2.9.5 
Categories of insulation 
The adequate level of safety 
insulation is provided and 
maintained to comply with the 
requirements of this standard. 
Pass 
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