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Page 8 of 39
Report Ref. No. 086-2101101501-000
TRF No.: IEC/EN60950_1c
1.7.8
Controls and indicators
No such controls
N/A
1.7.8.1
Identification, location and marking ................... :
N/A
1.7.8.2
Colours ............................................................. :
N/A
1.7.8.3
Symbols according to IEC 60417 ........................ :
N/A
1.7.8.4
Markings using figures ...................................... :
N/A
1.7.9
Isolation of multiple power sources .................... :
Class III equipment.
N/A
1.7.10
Thermostats and other regulating devices ......... :
Class III equipment.
N/A
1.7.11
Durability
Markings legible after test
P
1.7.12
Removable parts
No marking on the
removable parts
removable parts
P
1.7.13
Replaceable batteries ........................................ :
No such battery
N/A
Language(s) ...................................................... :
1.7.14
Equipment for restricted access locations ........... :
No for restricted access
location.
location.
N/A
2
PROTECTION FROM HAZARDS
P
2.1
Protection from electric shock and energy hazards
P
2.1.1
Protection in operator access areas
See below
P
2.1.1.1
Access to energized parts
Class III equipment, SELV
circuit only.
circuit only.
N/A
Test by inspection ............................................... :
N/A
Test with test finger (Figure 2A) .......................... :
N/A
Test with test pin (Figure 2B) .............................. :
N/A
Test with test probe (Figure 2C) .......................... :
N/A
2.1.1.2
Battery compartments
N/A
2.1.1.3
Access to ELV wiring
Class III equipment, SELV
circuit only.
circuit only.
N/A
Working voltage (Vpeak or Vrms); minimum
distance through insulation (mm)
distance through insulation (mm)
2.1.1.4
Access to hazardous voltage circuit wiring
Class III equipment, SELV
circuit only.
circuit only.
N/A
2.1.1.5
Energy hazards .................................................. : Class III equipment. The
unit should be supplied by
external AC/DC adaptor
complied with Clause 2.5
limited power sources
requirements.
external AC/DC adaptor
complied with Clause 2.5
limited power sources
requirements.
N/A
2.1.1.6
Manual controls
Class III equipment, SELV
circuit only.
circuit only.
N/A
2.1.1.7
Discharge of capacitors in equipment
Class III equipment, SELV
circuit only.
circuit only.
N/A
Measured voltage (V); time-constant (s) .............. :
Page 9 of 39
Report Ref. No. 086-2101101501-000
TRF No.: IEC/EN60950_1c
2.1.1.8
Energy hazards – d.c. mains supply
Not connected to DC mains
supply.
supply.
N/A
a) Capacitor connected to the d.c. mains supply . :
N/A
N/A
2.1.1.9
Audio amplifiers .................................................. : The audio circuit complied
with 2.1.1.1
P
2.1.2
Protection in service access areas
Class III equipment, SELV
circuit only.
circuit only.
N/A
2.1.3
Protection in restricted access locations
Equipment not intended for
installation in RAL.
installation in RAL.
N/A
2.2
SELV circuits
P
2.2.1
General requirements
SELV limits are not
exceeded under normal
condition and after a single
fault. Equipment is powered
by a SELV circuit
exceeded under normal
condition and after a single
fault. Equipment is powered
by a SELV circuit
P
2.2.2
Voltages under normal conditions (V) ................. : Equipment is powered by a
SELV circuit.
P
2.2.3
Voltages under fault conditions (V) ..................... : Equipment is powered by a
SELV circuit.
P
2.2.4
Connection of SELV circuits to other circuits ..... :
SELV circuits are only
connected to other SELV
circuits.
connected to other SELV
circuits.
P
2.3
TNV circuits
N/A
2.3.1
Limits
No TNV circuit
N/A
Type of TNV circuits ............................................ :
2.3.2
Separation from other circuits and from accessible
parts
parts
N/A
2.3.2.1
General requirements
N/A
2.3.2.2
Protection by basic insulation
N/A
2.3.2.3
Protection by earthing
N/A
2.3.2.4
Protection by other constructions ........................ :
N/A
2.3.3
Separation from hazardous voltages
N/A
Insulation employed............................................. :
2.3.4
Connection of TNV circuits to other circuits
N/A
Insulation employed............................................. :
2.3.5
Test for operating voltages generated externally
N/A
2.4
Limited current circuits
N/A
2.4.1
General requirements
N/A
Page 10 of 39
Report Ref. No. 086-2101101501-000
TRF No.: IEC/EN60950_1c
2.4.2
Limit values
N/A
Frequency (Hz) .................................................... :
Measured current (mA) ........................................ :
Measured voltage (V) .......................................... :
Measured circuit capacitance (nF or µF) .............. :
2.4.3
Connection of limited current circuits to other
circuits
circuits
N/A
2.5
Limited power sources
N/A
a) Inherently limited output
N/A
b) Impedance limited output
N/A
c) Regulating network limited output under normal
operating and single fault condition
operating and single fault condition
N/A
d) Overcurrent protective device limited output
N/A
Max. output voltage (V), max. output current (A),
max. apparent power (VA) ................................... :
max. apparent power (VA) ................................... :
Current rating of overcurrent protective device
(A) .:
(A) .:
2.6
Provisions for earthing and bonding
N/A
2.6.1
Protective earthing
Class III equipments.
N/A
2.6.2
Functional earthing
N/A
2.6.3
Protective earthing and protective bonding
conductors
conductors
N/A
2.6.3.1
General
N/A
2.6.3.2
Size of protective earthing conductors
N/A
Rated current (A), cross-sectional area (mm
2
),
AWG ................................................................... :
2.6.3.3
Size of protective bonding conductors
N/A
Rated current (A), cross-sectional area (mm
2
),
AWG ................................................................... :
Protective current rating (A), cross-sectional area
(mm
(mm
2
), AWG ....................................................... :
2.6.3.4
Resistance of earthing conductors and their
terminations; resistance ( ), voltage drop (V), test
current (A), duration (min) ................................... :
terminations; resistance ( ), voltage drop (V), test
current (A), duration (min) ................................... :
N/A
2.6.3.5
Colour of insulation .............................................. :
N/A
2.6.4
Terminals
N/A
2.6.4.1
General
N/A
2.6.4.2
Protective earthing and bonding terminals
N/A
Rated current (A), type, nominal thread diameter
(mm) ................................................................... :
(mm) ................................................................... :
Page 11 of 39
Report Ref. No. 086-2101101501-000
TRF No.: IEC/EN60950_1c
2.6.4.3
Separation of the protective earthing conductor
from protective bonding conductors
from protective bonding conductors
N/A
2.6.5
Integrity of protective earthing
N/A
2.6.5.1
Interconnection of equipment
N/A
2.6.5.2
Components in protective earthing conductors and
protective bonding conductors
protective bonding conductors
N/A
2.6.5.3
Disconnection of protective earth
N/A
2.6.5.4
Parts that can be removed by an operator
N/A
2.6.5.5
Parts removed during servicing
N/A
2.6.5.6
Corrosion resistance
N/A
2.6.5.7
Screws for protective bonding
N/A
2.6.5.8
Reliance on telecommunication network or cable
distribution system
distribution system
N/A
2.7
Overcurrent and earth fault protection in primary circuits
N/A
2.7.1
Basic requirements
Class III equipments.
N/A
Instructions when protection relies on building
installation
installation
N/A
2.7.2
Faults not simulated in 5.3.7
N/A
2.7.3
Short-circuit backup protection
N/A
2.7.4
Number and location of protective devices ......... :
N/A
2.7.5
Protection by several devices
N/A
2.7.6
Warning to service personnel .............................. :
N/A
2.8
Safety interlocks
N/A
2.8.1
General principles
No such part
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
Moving parts
N/A
2.8.6
Overriding
N/A
2.8.7
Switches and relays
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
N/A
2.8.8
Mechanical actuators
N/A
2.9
Electrical insulation
N/A
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