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1 Scope This part of IEC 61347 specifies particular safety requirements for electronic controlgear for use on d.c. supplies up to 250 V and a.c. supplies up to 1 000 V at 50 Hz or 60 Hz and at an output frequency which can...

1.1 This Standard describes the test procedures required to perform a 24 h simulated use test. This Standard also provides the calculations required to determine the first-hour rating, recovery efficiency, standby loss, daily...

This International Standard specifies the elements of drinking water and wastewater services of relevance and interest to users. It also provides guidance on how to identify users' needs and expectations and how to assess...

1.1 La présente norme s’applique à quatre qualités d’essence oxygénée sans plomb ni phosphore dont l’oxygène est apporté principalement par l’éthanol. Ces qualités d’essence sont destinées à être utilisées dans les moteurs à...

1.1 La présente norme s’applique à quatre qualités d’essence sans plomb ni phosphore qui sont destinées à être utilisées dans les moteurs à allumage commandé sous diverses conditions climatiques. 1.2 La présente norme ne s...

1.1.1 La présente norme renferme des exigences additionnelles concernant les appareils à gaz de fabrication récente destinés à être installés à l'extérieur et construits entièrement de pièces et de matériaux neufs. La partie...

This International Standard is addressed to the manufacturer and/or supplier of water treatment systems and/or devices used for the express purpose of providing water for haemodialysis or related therapies. This International...

1 Scope This clause of Part 1 is applicable, except as follows: Addition: This part of IEC 62841 applies to transportable mitre saws intended to be used with a toothed saw blade for cutting wood and analogous materials...

This International Standard provides guidance on the process of complaints handling related to products within an organization, including planning, design, operation, maintenance and improvement. The complaints handling...

Part 1 - Ballasts for Use with Fluorescent Lamps 1.1 These requirements apply to ballasts of the resistance, reactance, and electronic (solid state) types for use with fluorescent lamps, involving potentials of 2500 V to...

1.1 This Standard specifies requirements for 600 V copper and aluminum conductor secondary and service-entrance cables intended primarily for operation by electrical utilities. These cables are intended for underground...

1.1 This Standard specifies requirements for overhead secondary and service-entrance cables and conductors intended primarily for operation by electrical utilities. Note: The operation of cables and conductors complying with...