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IEC 62368-1:2023 测试设备

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TESTINGAND MEASURING EQUIPMENT/ALLOWED SUBCONTRACTING

IEC 62368-1:2023

Audio/video, information and communication technology equipment - Part 1: Safety requirements

PROVISIONAL

IEC 62368-1 test equipment hasbeen identified for use in the sub-grouped below:

R = Required to be at Lab

RA = Required for Amplifiers;in addition to RB, required forapparatus with audio amplifiers (audio power > 0,5 Watts)

RB = Required Basic – testand measurement equipment required for all apparatus

RC = Required for Cabledistribution system; in addition to RB,required for apparatus with connection(s) to a cable distribution system

ROUT = Required for equipment intended for installation Outdoors

RSH = Required for Shredder;in addition to RB, required forshredder

RT = Required for Telecom; inaddition to RB, required forapparatus with connection(s) to a telecommunication network

RV = Required for CRT / Plasma/LCD or other Video equipment in additionto RB required for testing CRT Cathode ray Tubes/ picture tubes, plasma/LCD orother video apparatus

RWPT = Required for equipment thatfunctions as a Wireless Power Transmitter

“R”        Required

“S”        May be subcontracted, see OD 2012

“SP”            Specialized Facility, seeIECEE 02-2

“W”       Witness testing in the categories “MED”and “MEAS”

“3PPS”        ThreePhase Power Supply required

Clause

Measurement/testing

Testing / measuring equipment /   material needed

Equipment   Classification

4.1.4

Equipment Installation (Outdoor), Conditioning

Test chamber:  minimum range of –33°C to +40°C.

ROUT

4.1.8

Liquids, refrigerants and liquid filled components (LFCs)

Test equipment  according to using  refrigerants, see IEC 60335-2-40 and IEC 61010-2-011.

S

4.1.9

Electrical measuring instruments

Measuring instrument used to measure voltage having a minimum impedance  of 1 MW

RB

4.7

Equipment for direct insertion in to mains socket-outlets

Test equipment (see Fig. 11 of IEC 60065)

RB

4.8

Coin/button cell batteries

30 N ± 1N applied by rigid test finger (Figure  V.1); test hook (Figure 20) using a force of approximately 20 N; calliper;  timer

RB

Crush Test (330 N ± 5N); flat surface measuring  100 mm by 250 mm; timer

RB

Torque gauges (0,5Nm),  angle meter

RB

5.2.2.2

Steady- state voltage and current limits

Ampere- and voltmeter suitable for the current and waveform, frequency  meter

Measuring instruments in according to IEC 60990:2016 Figure 4 and 5,  timer, 2 kW resistor

RB

5.2.A.4

Single pulse limits

Oscilloscope

RB

5.3.2.

Accessibility to electrical energy sources and safeguards

Test probes (Figures V.1, V.2, V.3, V.5);force  gauge having at least 30 N; calliper

RB

5.4.1.4, 9.3, Annex E

Maximum operating temperatures for materials, components and systems

Voltage supply

Single phase voltage supply  systems/variability/adequacy

RB

Three phase voltage supply systems

S

Temperature (rise)

Temperature recorder (multi-channel)

RB

Thermocouples

RB

Winding resistance (normally > 1,0 Ω 2-wire,  4-wire <1,0 Ω ).

RB

Voltage

Voltmeters (ac/dc)

RB

High voltage meter (probe)

RB

Current

Currents (ac/dc)

RB

Loading

Loads (resistive)

RB

5.4.1.5.3

Thermal cycling test procedure

Full draught oven (± 2ºC)

Cooling facility (0º±2 C)

S

5.4.1.10

Thermoplastic parts on which conductive metallic parts are directly  mounted

Vicat test B 50 of ISO 306

S

Ball pressure test apparatus according to IEC 60695-10-2, Oven at least  125ºC ± 2°C

RB

5.4.2, 5.4.3, 5.4.4,

Annex X

Clearances, creepage distance, solid insulation

Oscilloscope

RB

Dial gauge or calliper

RB

Micrometer

RB

Pins etc. with different diameters

RB

Microscope

RB

Impulse test generator circuit 1 of Table D.1.

Impulse test generator circuit 2 of Table D.1.

impulse test generator circuit 3 of Table D.1

RT

S

RC

Test equipment for tracking index per IEC 60112

S

Mandrel (figure 25 to 28), metal foil, equipment  suitable for electrical strength test loads

Stop watch,  weight

S

5.4.5.2

5.4.5.3

Antenna terminal insulation

Insulation resistance meter (500V > 4 MΩ),  antenna interface test generator circuit 3 of Table D.1; timer, See electric  strength test of Clause 5.4.9.

RC

5.4.8

Humidity conditioning

Chamber RH (93 ± 3)%, (20…30)°C

RB

Chamber RH (93 ± 3)%, (40 ± 2)°C

RB

Extra large environmental testing chamber

S

Test instrument /  equipment with the relevant voltage, frequency and tripping current

S

5.4.9

Electric strength test

Test instrument / equipment with the relevant  voltage, frequency and tripping current;

Stop watch;

RB

Test instrument / equipment according to Figure  29 for electric strength (of solid / thin sheet insulation)

S

5.4.10

Safeguards against transient voltages from  external circuits

Blunt probe figure V.3; Insulation resistance  meter (500V > 2 MΩ); See electric strength test of  Clause 5.4.9.

RB

Impulse test generator circuit 1 of Table D.1.

RT

5.4.11

Separation between external circuits and earth

Non-inductive resistor 5000Ω, Ampere meter

RB

5.4.12

Insulating liquid

Test equipment with relevant voltage and trip  current

RB

5.5.2.2

Capacitor discharge

Measuring instrument with input impedance 100M Ω ± 5 MΩ in parallel with an input capacitance of 25pF or less; timer

RB

5.5.8

Insulation between the mains and an external circuit consisting of a  coaxial cable

See voltage surge test of G.10.4; the impulse test of

G.10.5

5.6.3

Requirements for protective earthing conductors

Calliper, micrometer

RB

5.6.4.1

Resistance of protective conductors and their  terminations

High current source with a voltage not exceeding  12 V,

RB

Determination of the overcurrent protective device and circuit (Annex  R)

Source with at least 1500A short circuit

S

5.7

Prospective touch voltage touch current and  protective conductor current

Networks in according IEC 60990:2016 figures 4  and 5;

ampere meter

RB

5.8

Back feed safeguard in battery backed up supplies

Measuring instrument with input impedance 100MW ± 5 MΩ in parallel with an input capacitance of  25pF or less; oscilloscope; timer; calliper

RB

6.2.2

Power source circuit classification

Watt meter, variable resistor load, stop watch

RB

6.3.1, 6.4.6

Flammability test

Glow-Wire according to IEC 60695-2-11.

S

6.4.8.3.3, Annex S.2

Top openings and top openings properties

Cheesecloth bleached cotton cloth 40g/m2; timer

RB

7.2

Reduction of exposure to hazardous substances

Investigation of  the effects of the chemical on the material of the container

S

8.2

Mechanical energy source classifications

Scale up to 25kg

RB

8.5.4.3

Equipment having an electromechanical device for  destruction of media

Test probe (jointed) of Annex V (figure V.1 and  V.2) and

wedge probe V.4

Force 45N and 90 N with wedge probe

RB

RSH

RSH

8.5.5.2.

High pressure lamps

Dark sticky mat, magnified glass with a  resolution of 0,1 mm

RB

8.6.2

Static stability for floor standing equipment

Inclined plane 10°

Several weights up to 100N; scale

RB

Several weights up to 250N; scale
 Test tool 800Nwith a flat surface 12,5cm by 20cm

Ruler

RB

8.6.4

Glass slide test

Glass plate, Inclined plane 10°

RB

8.6.5

Horizontal force test

Inclined plane 15°; several weights at least 250  N; scale

RB

8.7

Equipment mounted to a wall or ceiling

Several weights, timer, scale

Torque gauges; push-pull gauge

RB

8.8

Handle strength  test method

Belts with 75mm width, several weights, scale,  timer

RB

8.9

Wheels or casters attachment requirement

Force 20N,  stop watch

RB

8.10

Carts, stands and similar carriers

Force up to  440 N with a circular plan surface  30mm, stop watch,

RB

8.11

Mounting means for rack mounted equipment

Several  weights, timer, scale

RB

8.12

Telescoping or rod antennas (Annex T.11)

test tool for applying torque up to 0,6Nm, test  tool for applying force 20N, stop watch

RA

9.6.3

Wireless power transmitters

Figure 49 – Steel disc

Figure 50 – Aluminium ring

Figure 51 – Aluminium foil

Spacers with 2.0 ± 0.5 mm thick and 5.0 ± 0.5 mm thick

RWPT

10

Radiation

Laser (including laser diodes)

Several special equipment for laser  classification (IEC 60825-1:2014, IEC 60825-2, IEC 60825-12)

S

Light emitting diodes (LEDs)

Several special equipment for LED classification  (IEC 62471:2006)

S

Image  Projector

Several  special equipment for image projectors (IEC 62471-5:2015)

S

X-ray

. Radiation monitor, ionizing

chamber type with an effective area of 1 000 mm²

S

Effect of UV radiation on materials (Annex C)

Test equipment according to ISO 178, 179-1, 180,  527 and 8256 and according ISO 4892 series

S

Human exposure to UV radiation (Annex C)

Measuring equipment according to IEC 62471

S

Acoustics

Special equipment for acoustic measurements  (EN50332-1, -2 & -3)

S

Annex B.2.5

Input test

Ampere meter suitable for the current and  waveform, power meter, voltmeter (See Clause 4.1.9)

RB

Variable loads

RB

Signal generator in acc. IEC 60107-1:1997

RV

Annex B.3.2

Covering of ventilation openings

piece of card with minimum 200 g/m² density

RB

Annex C

UV radiation

Carbon-arc light-exposure test - apparatus described in ISO  4892-4, or equivalent, in accordance with the

procedures given in ISO 4892-1 and ISO 4892-4 using a type 1  filter, with water spray.

Xenon-arc light-exposure test - apparatus described in ISO  4892-2:2013, or equivalent, in accordance with the procedures given in ISO  4892-1 and ISO 4892-2 using cycle 1 of method A of Table 3, without water  spray.

Tensile strength, ISO 527

Flexural strength, ISO 178

Charpy impact, ISO 179-1

Izod impact, ISO 180

Tensile impact, ISO 8256

S

Annex E

Test conditions for equipment intended to

amplify audio signals

Signal generator (sinus) 1kHz or alternative
 Band-pass filter for wide-band noise measurement, pink noise signal generator

Variable wood test box

RA

Annex F.3.7

Equipment IP rating marking

IP test equipment according to IEC 60529

SP

Annex F.3.10.2

Durability

water/piece of cloth/ timer

RB

Annex F.3.10.3

Durability

Petroleum spirit (85%  n-hexane), (CAS# 110-54-3)

RB

Annex G.5.4.5.3 G.5.4.6.3 G.9.3 S.3.1 S.3.2

Alternative test method

Cheesecloth (bleached cotton cloth 40g/m2),  Wrapping Tissue (12g/ m2 – 30g/m2)

RB

Annex G.5.3.4

Test for FIW

Test equipment according to IEC 60851-5:2008, IEC 60317-0-7 and IEC 60317-56

Test equipment with relevant voltage and trip  current

Full draught oven (± 2ºC)

Cooling facility (0º±2 C)

Partial discharge test equipment

S

Annex G.7

Mains supply cords

Test equipment  according IEC 60227

S

Appropriate  weights

RB

Torque meter  or equivalent

RB

Annex  G.8.2.2

Varistor overload test

AC power supply source, variable loads

RB

Annex  G.8.2.3

Temporary overvoltage test

The combination pulse generator according to  IEC 61643-11:2011;

Temporary overvoltage generator

S

Annex G.9

IC current limiters

Variable loads

Capacitor 470 mF; resistor 0 W

Chamber (-30 to 70 ± 2)°C

S

Annex G.10

Test for resistor serving as safeguard

Test sequence

Impulse test generator circuit 1 of Table D.1.

Impulse test generator circuit 2 of Table D.1.

impulse test generator circuit 3 of Table D.1

Test according to IEC 60068-2-78

S

Annex  G.13.6.2

Test method and  compliance criteria

Full draught  oven (± 2ºC)

S

Annex G.13.6.2

Abrasion resistance test

Scratch test device with steel pin

S

Annex G.15

Hydrostatic pressure

Hydrostatic  pressure test device

S

Tubing and fittings compatibility test

Creep resistance test

Tensile  strength test device in acc. To ISO 527 series, timer

test chamber  up to 87°C, timer

S

Vibration test

Vibration  generator (0,35mm/10Hz-55Hz-10Hz) IEC 60068-2-6

S

Annex G.16

Discharge function

Chamber RH (93  ± 3)%, 20...30ºC, (40 ± 2)ºC

S

Impulse test generator  (capable of delivering an impulse as specified in Circuit 2 of Table D.1 that  can be superimposed on the Mains)

S

Annex H

Criteria for telephone ringing signals

5 000Ω resistor

RT

Annex J

Insulated winding wires for use without interleaved insulation

Test equipment  according to IEC 60851-3:2009 and IEC 60851-5:2008

S

Annex M.4.2, M.4.4.4

Charging voltage and current

Oven

S

Annex M.7

Concentration  of hydrogen gas

Hydrogen gas analyzer

S

Annex M.8.2

Protection against internal ignition from external spark sources –  Spark Test

Equipment  according to IEC 60896-21:2004 Sub cl. 6.4

S

Annex P.2

Safeguards against entry of solid foreign objects

Suitable tool  (or tools) to simulate a straight metal object, 1mm in diameter, length up to  13 mm

RB

Annex. P.4

Metallized coatings and adhesives securing parts

Oven

S

Annex R

Limited Short-circuit test

Current  generator, 1500 A

S

Annex S

Tests for resistance to heat and fire

Needle flame  test apparatus acc. to IEC 60695-11-5:2016, gauge for flame hight

SP

Distillate  fuel oil as described in annex S.3.2

S

500W flame  test apparatus in acc. to IEC 60695-11-20:2015

SP

Cheesecloth (bleached cotton cloth 40g/m2), wrapping tissue (12g/ m2 – 30g/m2)

RB

fuel tablet in according to S.6

SP

Annex

T.2 - T.4

Steady force test

10N ± 1N

Test finger (figure V1 or V2 unjointed, 30N± 3N)

Test tool 100N± 10N with a circular plan surface   30mm
 Stop watch

RB

Annex T.5

Steady force test, 250 N

Test tool 250N ± 10N with a circular plan surface   30mm.

RB

Annex T.6

Enclosure impact test

Æ 50mm/500g ± 25g steel ball, ruler

RB

Annex T.7

Drop test

Hard wood 13mm on 18mm ± 2mm plywood, two layers.  ruler up to 1000 mm  ± 10mm

RB

AnnexT.8

Stress relief test

Measuring equipment according to IEC 60695-10-3  or Oven 70K over normal temp.

RB

Annex T.9

Impact Test  

steel ball Æ 50mm, 500 ± 25 g., ruler

RB

Annex T 10

Fragmentation test

Centre punch  (having a head with a mass of 75 g ± 5 g and a conical tungsten carbide tip  with an angle of 60° ± 2°; IEC 60335-2-24:2010/AMD2:2017 Subclause 22)* and a  square of 50 mm side

RB

Annex U

Mechanical strength of CRTs and protection

against the effects of implosion

Test equipment acc. IEC 61965

Scale, diamond stylus, cooling liquid, timer

S

Annex V.1.2

Test method 1 – Surfaces and openings tested with  jointed test probes

Figure V.1 – Jointed test probe for equipment  likely to be accessible to children

Figure V.2 – Jointed test probe for equipment not  likely to be accessible to children

RB

Annex V.1.3

Test method 2 – Openings tested with straight  unjointed test probes

Figure V.1: straight unjointed version of the  respective test probe applied with a force of 30 N.

RB

Annex V.1.4

Test method 3 –
 Plugs, jacks, connectors

Figure V.3 – Blunt probe

RB

Annex V.1.5

Test method 4 –
 Slot openings

Figure V.4 – Wedge probe

RSH

Annex V.1.6

Test method 5 – Terminals intended to be used by  an ordinary person

Force 1 N ± 0,1N

Terminal probe IEC 61032:1997 figure 4

RB

Y.2

(Annex C)

Ultraviolet light conditioning test

Ultraviolet light test apparatus – see annex C.

Y.3

Resistance to corrosion, water borne contaminants

Salt spray test apparatus according to IEC  60068-2-11

Test chamber according to ISO 22479

S

Y.3.3

Water- sulphur dioxide test

Water - sulphur dioxide test chamber

S

Y.4.3

Tensile strength and elongation tests

Tensile strength test apparatus

S

Y.4.4

Compression test

Cylindrical weight for 69 kPa

Air oven

Environmental test chamber capable of testing to  –33 °C

1,35 kg impact hammer apparatus

Clear spruce wood pieces

S

Y.4.5

Oil resistance

Oil immersion test equipment per ISO 1817:2022 or  ASTM D471- 98

S

Y.5

Protection from  moisture

IP X4 to X8  water test apparatus

SP

Y.5.3

Water spray  test

Water spray  test apparatus (alternative to IPX4)

S

Y.5.5

Protection from  excessive dust

IP 5X/6X dust  test apparatus

SP

Y.6.2

Impact test

Test chamber  capable of testing to –33°C

ROUT

*Agreed during the TC 108 IECTC 108 WG HBSTD hazard-based Meeting 2019 Raleigh



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