UL 680 BULLETIN-2007《UL安全标准.应急储藏室通风机和储藏室通风口》

These requirements cover emergency vault ventilators (EMVs) and vault-ventilating ports for installation in a wall. EMVs are intended to provide fresh air to persons locked in the vault by accident or during a robbery. Vault-ventilating ports are intended for connection to an outside ventilating system that provides circulating air while the vault is open. These requirements are intended to evaluate the integrity of electrical wiring and components and to establish burglary resistant ratings.

标准信息：

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  2. 中文名称：UL安全标准.应急储藏室通风机和储藏室通风口
  3. 英文名称：UL Standard for Safety Emergency Vault Ventilators and Vault-Ventilating Ports
  4. 国际标准分类：03.060
  5. 中国标准分类：Q76
  6. 标准前缀：UL
  7. 标准状态：废止
  8. 发布单位：US-UL
  9. 发布日期：2007-01-01
  10. 废止日期：无
  11. 实施日期：无
  12. 页数：10 页