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GB4706.100-2009
Household and similar electrical appliances - Safety - Particular requirements for multifunctional shower room
家用和类似用途电器的安全 多功能淋浴房的特殊要求
GB 4706.100-2009 — действующий обязательный национальный стандарт Китая: Household and similar electrical appliances - Safety - Particular requirements for multifunctional shower room. Отрасль: Электроника. Тема: Безопасность продукции. Дата вступления в силу: 1 нояб. 2010 г..
Применимость зависит от продукции, схемы сертификации, уведомлений компетентных органов и переходных правил. Закажите перевод или проверьте источник, прежде чем использовать эту запись в решениях по соответствию.
Обзор требований
Этот обзор пока доступен только на английском языке.
Область применения
This standard applies to the safety of multifunctional shower rooms with a rated voltage not exceeding 250V for single-phase appliances and 480V for other appliances. It covers appliances intended for household and similar uses, including those in hotels, fitness centers, and similar public areas where non-professionals may use them. This standard does not apply to appliances designed for medical purposes or those intended for use in corrosive or explosive environments.
Технические требования
This standard establishes mandatory safety requirements for multifunctional shower rooms, intended to be used alongside GB 4706.1-2005. It specifies that appliances must be classified as Class I, II, or III, and possess an ingress protection rating of at least IPX5. Manufacturers must ensure strict adherence to these classification and protection guidelines. For structural safety, the standard dictates that conductive liquids in direct contact with live parts must be powered by safety extra-low voltage not exceeding 12V. It also sets specific limits for water retention in circulation systems and requires structural designs that prevent hair from being sucked into openings. Compliance with these structural integrity requirements is critical for user safety. Regarding thermal and operational safety, the standard mandates that the water temperature at the spray nozzle must not exceed 50°C during normal operation and 55°C under abnormal operation conditions. Furthermore, installation instructions must explicitly detail the requirement for a Residual Current Device (RCD) with a rated residual operating current not exceeding 30mA.
Методы испытаний
The standard outlines several specific testing procedures to verify compliance. It includes a moisture resistance test where all spray nozzles operate at maximum flow for 10 minutes. Additionally, it defines a unique hair suction test using natural hair attached to a wooden stick to ensure the pulling force does not exceed 20N, preventing physical hazards. Engineers must also conduct an impact test at -10°C for units not strictly limited to indoor use.
Частые вопросы
What products are regulated under GB 4706.100-2009?
It applies to multifunctional shower rooms with a rated voltage not exceeding 250V for single-phase appliances and 480V for others. It also covers appliances used in public areas like hotels and fitness centers. It excludes medical-purpose appliances and those used in explosive environments.
Is GB 4706.100-2009 a mandatory standard?
It is a mandatory standard and must be used in conjunction with GB 4706.1-2005 (General Requirements). It modifies, replaces, or adds specific clauses to the general safety requirements tailored for multifunctional shower rooms.
What is the hair suction test mentioned in the standard?
It includes a specific test using natural hair attached to a wooden stick to verify that the suction force does not exceed a 20N pull limit, preventing hair entanglement. It also requires a -10°C cold environment impact test for outdoor-capable units.
The summary above provides a high-level overview of GB 4706.100-2009. To ensure complete compliance for your products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 4706.100-2009 today to access all detailed parameters, tables, and testing procedures.
Подсказки по применимости
- Тип
- Безопасность
- CCS
- Y69
- ICS
- 13.120
- Компетентное ведомство
- Ministry of Industry and Information Technology
- Технический комитет
- Ministry of Industry and Information Technology