IEC 60335-2-73 Ed. 3.0:2024 (b)
家庭用及び類似用途の電気機器－安全性－第2-73部：固定式浸水湯沸かし器の特定要求事項
Household and similar electrical appliances - Safety - Part 2-73: Particular requirements for fixed immersion heaters
発行年月日：
2024-03-14
状態：
有効
邦訳版：
無
英語 30ページ
15,840 円（税込） 本体価格：14,400円
| 規格概要 | IEC 60335-2-73:2024 deals with the safety of fixed electric immersion heaters for household and similar purposes that are intended for installation in a water tank open to the atmosphere for heating water to a temperature below its boiling point with a rated voltage of not more than 250 V for single-phase appliances and 480 V for other appliances including direct current (DC) supplied appliances. The water tank can have alternative means for heating water, such as the circulation of hot water supplied from a separate boiler. Immersion heaters having a rated power input up to 25 kW for incorporation as an alternative heating source in central heating boilers are also within the scope of this standard. Appliances not intended for normal household use but which nevertheless can be a source of danger to the public, such as appliances intended to be used by laypersons in shops, in light industry and on farms, are within the scope of this standard. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account: - persons (including children) whose physical, sensory or mental capabilities; or lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction; - children playing with the appliance. Attention is drawn to the fact that - for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements can be necessary; - in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities. This standard does not apply to appliances intended exclusively for industrial purposes; - appliances intended to be used in locations where special conditions prevail, such |
|---|---|
| TC |
TC 61 |
| ICS |
91.140.65 |
| 備考 |
