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COMMITTEE OF TESTING LABORATORIES IEC SYSTEM FOR CONFIRMITY TESTING AND CERTIFICATION OF ELECTRICAL EQUIPMENT IEC 60950-1, 2nd ED. (2005-12) including A1 (2009-12); A2 (2013-05) TESTING AND MEASURING EQUIPMENT/ALLOWED SUBCONTRACTING R = Required to be at Lab IEC 60950-1 test equipment has been identified for use in the sub-grouped below: RA = Required for Amplifers; in addition to RB, required for apparatus with audio amplifiers (audio power > 0,5 Watts) RB = Required Basic - test and measurement equipment required for all apperatus RC = Required for Cable distribution system; in addition to RB, required for apperatus with connection(s) to a cable distribution system RSH = Required for SHredder; in addition to RB, required for shredder RT = Required for Telecom; in addition to RB, required for apparatus with connection(s) to a telecommunication network S = May be Subcontracted SP = SPecialized testing facility W = May be Witnessed at MTL Clause 1.2.13.15 1.2.13.16 Measurement/testing Testing / measuring equipment / material needed 1.6.2 1.7.11 Cheesecloth (for Annexes A.3 and B.6 & B.7) Wrapping Tissue (for 4.7.3.6 and Annexes B.6 & B.7) Input current Durability 2.1.1.1 Access to energized parts 2.1.1.5 2.1.1.7 Energy Hazard Plug discharge 2.1.1.9 (and 4.5.1) Audio Amplifiers 2.3.1 2.3.4 2016-01-21 Limits of TNV circuits Connection of TNV circuits to other circuits Bleached cotton cloth 40g/m2 12g/ m2 – 30g/m2 Subcontract ing RB RB Amp-meter suitable for the current and waveform Petroleum spirit (aliphatic solvent hexane or reagent grade hexane)/water/piece of cloth Test finger (joint /rigid 30N, fig. 2A) Test pin (fig. 2B/ Ø4mm/Ø3mm/15 mm long) Test probe (Fig. 2C, Ø12mm/80mm) Variable resistive load RB RB Measuring instrument with input impedance 100M M in parallel with an input capacitance of 25pF or less. RB Suitable signal generator and audio power measuring equipment per 4.2.4 and 9.1.1 of IEC 60065 RA Non-inductive Resistor 5000 2%, RT IEC 60950-1, 2nd ED. (2005-12) Amd 1 Amd 2 RB RB RT RB COMMITTEE OF TESTING LABORATORIES IEC SYSTEM FOR CONFIRMITY TESTING AND CERTIFICATION OF ELECTRICAL EQUIPMENT 2.3.5 Test for operating voltages generated externally Test generator (120V 2V a.c., 50 or 60 Hz, 1200 2%) RT 2.4.2 Limited current circuits, limit values Resistor 2 000 10%, Capacitance measuring device RB 2.6.3.4 2.9.2 Resistance of earthing conductors Humidity conditioning High current source with a voltage not exceeding 12 V Chamber (( 93 ± 3)%, (20...40 ± 2)C Extra large environmental testing chamber Oscilloscope RB RB SP RB 2.10 2.10.3.9 2.10.4 2.10.5.4 2.10.9 & 2.10.10 & 2.10.11 (and 2.10.8.2) 2.10.8.4 2.10.7 3.1.5, 3.1.9 and 4.2.2 3.2.5.1 3.2.6 3.2.8 4.1. 4.2.3 2016-01-21 Creepage distance/clearance/distance through insulation (determination of requirements; working voltage measurements) Creepagedistance/clearance/distance through Dial gauge insulation (measurements) Micrometer Pins etc. With different diameters Microscope Measurement of transient levels Test-generator; reference 2 of table N.1 Creepage distances Test equipment for tracking index per IEC 60112 Partial Discharge Test (on semiconductors) Partial Discharge Testing per 5.2 of IEC 60747-5-5 Thermal cycling and thermal ageing Full draught oven ( 2ºC) Cooling facility (0º C) RB RB RB RB S S S S Abrasion resistance test Enclosed and sealed parts 10 N steady force test Scratch test device with steel pin See 2.10.9 & 2.10.10 Suitable tool for applying steady force of 10 N +/- 1N S S RB AC Power Supply Cords Cord anchorage and strain relief Cord guards Stability Test equipment according IEC 60227 Appropriate weights See 3.2.6 Inclined plane 10 Force 250N/ Test tool 800Nwith a flat surface 12,5cm by 20cm Test finger (rigid 30N 3N, fig. 2A) S RB RB RB RB Steady force test 30 N IEC 60950-1, 2nd ED. (2005-12) Amd 1 Amd 2 RB COMMITTEE OF TESTING LABORATORIES IEC SYSTEM FOR CONFIRMITY TESTING AND CERTIFICATION OF ELECTRICAL EQUIPMENT 4.2.4 4.2.5 4.2.6 4.2.7 Steady state force, 250 N Impact test Drop test Stress relief 4.2.8 4.2.10 4.3.2 4.3.6 4.3.12 4.3.13.2 4.3.13..3 Cathode ray tube Wall or ceiling mounted equipment Handles and manual controls Direct plug-in equipment Flammable liquids Ionizing radiation Effect of UV radiation on materials 4.3.13.4 4.3.13.5.1 4.3.13.5.2 4.4 Human exposure to UV radiation Laser (including laser diodes) Light emitting diodes (LEDs) Protection against hazardous moving parts 4.5 Thermal requirements Voltage supply Temperature (rise) Voltage 4.5.5 Current Loading Resistance to abnormal heat 4.6.2 4.6.4.2 Bottoms of fire enclosure Evaluation of larger openings 2016-01-21 Test tool 250N 10N with a circular plan surface 30mm. 50mm/500g 25g steel ball Hard wood 13mm on 18mm ± 2mm plywood, two layers. Measuring equipment according to IEC 60695-10-3 or Oven 70K over normal temp. Test equipment acc. IEC 60065 Several weights Force 15N/20N/30N/50N Test equipment (see Fig. 11 of IEC 60065) Measuring equipment for concentration of flammable vapours Ionization meter (Annex H) Test equipment according to ISO 178, 179, 180, 527 and 8256 and according ISO 4892 series. Measuring equipment according to IEC 60825-9 Several special equipment for laser classification(IEC 60825-1) Several special equipment for LED classification(IEC 62471) Test finger (joint /rigid 30N, fig. 2A) Single phase voltage supply systems/variability/adequacy Three phase voltage supply systems Temperature recorder (multi-channel) Thermocouples Winding resistance (normally > 1,0 2-wire, 4-wire <1,0 ). Voltmeters (ac/dc) High voltage meter (probe) Currents (ac/dc) Loads (resistive) Ball pressure test apparatus according to IEC 60695-10-2 Oven at least 125ºC Distillate fuel oil as described in Annex A.3.2 Suitable tool (or tools) to simulate a straight metal object, 1mm in diameter, IEC 60950-1, 2nd ED. (2005-12) Amd 1 Amd 2 RB RB RB RB S RB RB RB S S S S S S RB RB RB S RB RB RB RB RB RB RB RB S RB COMMITTEE OF TESTING LABORATORIES IEC SYSTEM FOR CONFIRMITY TESTING AND CERTIFICATION OF ELECTRICAL EQUIPMENT length up to 13 mm 4.6.5 Adhesives for constructional purposes Oven up to 100 C 4.7.3 Materials, Tests see Annex A V-1, V-2, HF-2, 5V Bunsen burner (9,5 0,5 mm) Gas for burner (~37 MJ/m3) Oven for preconditioning Glow wire according to IEC 60695-2-11 4.7.3.6 Materials used in high-voltage components Test of Annex A or test of 14.4 of IEC 60065 or needle flame test according to IEC 60695-11-5 5.1 Touch current and protective conductor current Measuring instruments of Annex D 5.2 Electric strength Test equipment with the relevant voltage and tripping current. 6.2.1 Separation requirements Test probe (Fig. 2C, 12mm/80mm) 6.2.2.1 Impulse Test Test generator reference 1 of table N.1 6.2.2.3 insulation resistance (500 V dc > 2 M ) Voltage surge test 7.4.2 Test generator reference 3 of table N.1 Impulse test 7.4.3 Test generator reference 1 of table N.1 Annex U Insulating winding wires Test equipment according to IEC 60851-3,IEC 60851-5 and IEC 60851-6 Component flammability Annex Q Needle flame according IEC 60695-11-5 Mandrel test Annex AA Test equipment as described in IEC 61 558 Annex CC resistor: 100 Ω ; capacitor: 425 µF inductance: 0,350 mH ± 0,10 mH by 1kHz; 1 Ω dc resistance Oven with a range of -30°C up to 70°C Requirements for the mounting means of rack-mounted Stop watch, weights Annex DD equipment Household and home/office document/media shredders Wedge probe (Fig. EE.1 and EE.2) Annex EE Note: The presence of equipment alone does not indicate a satisfactory situation. Assessors must evaluate the equipment design, calibration, uncertainty and documentation to ensure compliance with the directions of the standard. The requirements of ISO/IEC 17025 regarding validation are applicable, as the tests of this standard are not standardised tests. 2016-01-21 IEC 60950-1, 2nd ED. (2005-12) Amd 1 Amd 2 RB SP SP SP SP S SP RB RB RT RT RT RC RC S SP S S RB RSH