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.
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
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.
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):
diameter (mm):
Pass
Resistance (
Ω
) 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.
power supply.
Protective earthing conductor
is green with yellow stripe.
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.
appliance inlet is considered
as protective earthing
terminal.
Pass
Rated current (A), type and nominal thread
diameter (mm)
diameter (mm)
The protective bonding
conductor is connected to the
approved appliance.
approved appliance.
2.6.4.2
Separation of the protective earthing conductor
from protective bonding conductors
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.
hazardous voltage.
N/A
2.6.5.2
Components in protective earthing conductors
and protective bonding conductors
and protective bonding conductors
No switches or fuses in
earthing conductors.
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.
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.
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.
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.
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.
with Annex J.
N/A
2.6.5.7
Screws for protective bonding
Metal thickness at least twice
the pitch of the screw.
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.
integrated in the equipment.
Pass
Instructions when protection relies on building
installation
installation
N/A
2.7.2
Faults not covered in 5.3
The protective devices are
well dimensioned and
mounted.
well dimensioned and
mounted.
Pass
2.7.3
Short-circuit backup protection
The equipment is pluggable
Type A.
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.
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.
conducted after the humidity
treatment. See 2.9.2.
Pass
2.9.2
Humidity conditioning
Humidity treatment performed
to 120 hrs in condition:
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.
conducted after the humidity
treatment. No flash over or
breakdown of insulation.
(see sub-clause 2.10, 4.5.1
and 5.2)
and 5.2)
Pass
2.9.4
Insulation parameters
Both parameters were
considered.
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.
insulation is provided and
maintained to comply with the
requirements of this standard.
Pass
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