ISO PDF Download

AS NZS 8124.4:2020 pdf free – Experimental sets for chemistry and related activities

AS NZS 8124.4:2020 pdf free.Safety of toys Part 4: Experimental sets for chemistry and related activities. The quality of the chemicals used should be appropriate for the experiments described. In particular, the chemicals should not contain impurities or substances that allow undefined or dangerous reactions to occur. Apart from its presence in tincture of iodine, denatured alcohol (ethanol) shall not...

09-01

Download

AS NZS 14763.2:2020 pdf free

AS NZS 14763.2:2020 pdf free.Information technology一 Implementation and operation of customer premises cabling Part 2: Planning and installation. For installation of cabling in accordance with lSO/IEC 11801-2, lSO/IEC 11801-3, ISOIIEC 11801-4 and lSO/IEC 11801-6, the planning, installation and administration requirements of Category RP3 shall be applied. The capacity of the power supply or supplies to spaces from which remote powering...

09-01

Download

AS NZS 61347.2.2:2020 pdf free

AS NZS 61347.2.2:2020 pdf free.Lamp controlgear Part 2.2: Particular requirements for d.c. or a.c. supplied electronic step- down convertors for filament lamps. 5 General notes on tests The requirements of Clause 5 of IEC 61347-1 apply, with the following additional requirement: 5.8 Number of specimens The following number of specimens shall be submitted for testing: — one unit for the...

09-01

Download

AS NZS 60335.2.11:2020 pdf free – Particular requirements for tumble dryers

AS NZS 60335.2.11:2020 pdf free.Household and similar electrical appliances- Safety Part 2.11: Particular requirements for tumble dryers. 19.4 Replacement: The appliance is operated under the conditions specified in Clause 11 but with dry textile material. Controls that limit the temperature during the test of Clause 11 and all self-resetting thermal cut-outs that protect the heating elements are short-circuited simultaneously. The...

09-01

Download

AS NZS 60335.2.25:2020 pdf free

AS NZS 60335.2.25:2020 pdf free.Household and similar electrical appliances一Safety Part 2.25: Particular requirements for microwave ovens, including combination microwave ovens. The instructions shall include the substance of the following: — This appliance is intended to be used in household and similar applications such as: • staff kitchen areas in shops, offices and other working environments; • farm houses; • by...

09-01

Download

AS NZS 60335.2.31:2020 pdf free

AS NZS 60335.2.31:2020 pdf free.Household and similar electrical appliances一Safety Part 2.31: Particular requirements for range hoods and other cooking fume extractors. If the range hood is intended to be installed over a hob having four hob elements, the hob shall have two 2 kW electric elements at the back and two 1,5 kW electric elements at the front. If the...

09-01

Download

AS NZS 60092.354:2020 pdf free

AS NZS 60092.354:2020 pdf free.Electrical installations in ships Part 354: Single- and three-core power cables with extruded solid insulation for rated voltages 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV). 5.9 Braid armour 5.9.1 General The armour type covered by this standard is braid armour, see 5.9.2. The materials and the constructional requirements of...

09-01

Download

AS NZS 60137:2020 pdf free Insulated bushings for alternating voltages above 1000 V

AS NZS 60137:2020 pdf free.Insulated bushings for alternating voltages above 1000 V (IEC 60137:2017 (ED.7.0) MOD). 5.5 Very fast transients (VFT) In the case of unusual transient stresses to capacitance graded bushings connected to gas- insulated switchgears, special investigations may be agreed upon between purchaser and supplier to cover the behaviour of the bushings. Tests are only meaningful as long...

09-01

Download

AS NZS 60214.1:2020 pdf free

AS NZS 60214.1:2020 pdf free.Tap-changers Part 1: Performance requirements and test methods (IEC 60214-1:2014 (ED.2.0) MOD). 5.1.2 Compartments for diverter and selector switches The liquid filled compartments for diverter and selector switches shall be liquid-tight. The gas filled compartments for diverter and selector switches shall be gas-tight. Where appropriate, pressure and vacuum withstand values shall be declared by the manufacturer....

09-01

Download

AS NZS 60335.1:2020 pdf free – Safety Part 1: General requirements

AS NZS 60335.1:2020 pdf free.Household and similar electrical appliances一Safety Part 1: General requirements (IEC 60335-1 Ed 5.2, MOD). For appliance outlets and socket outlets accessible to the user — that are incorporated in appliances connected to the supply mains; and — that operate at rated voltage; the appliance shall be marked with their maximum outlet load in watts. Replace the...

09-01

Download