UL 2021 BULLETIN-2008
固定式和场所专用电暖器UL安全性标准.评议提交截止日期:2008年4月14日

UL Standard for Safety Fixed and Location-Dedicated Electric Room Heaters COMMENTS DUE: APRIL 14, 2008

UL 2021 BULLETIN-2008 发布历史

1.These requirements cover fixed and location-dedicated electric room heating equipment rated 600 volts or less to be employed in ordinary locations in accordance with the National Electrical Code, ANSI/NFPA 70.2.These requirements do not cover movable heaters, wall-or ceiling-hung heaters, baseboard heaters, duct heaters, central-heating furnaces, fan-coil units, panel-or cable-type radiant-heating equipment, electric boilers, or any other electric heating equipment or appliances that are covered in or as a part of separate, individual requiments

UL 2021 BULLETIN-2008由美国保险商实验所 US-UL 发布于 2008-06-10。

UL 2021 BULLETIN-2008 在中国标准分类中归属于: Y63 家用电热器具，在国际标准分类中归属于: 97.100.10 电加热器。

UL 2021 BULLETIN-2008的历代版本如下：

• 2007年05月31日 UL 2021 BULLETIN-2007 固定式和场所专用电暖器UL安全性标准
• 2008年06月10日 UL 2021 BULLETIN-2008 固定式和场所专用电暖器UL安全性标准.评议提交截止日期:2008年4月14日
• 2011年01月27日 UL 2021 BULLETIN-2011

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标准号

UL 2021 BULLETIN-2008

发布日期

2008年06月10日

实施日期

废止日期

无

中国标准分类号

Y63

国际标准分类号

97.100.10

发布单位

US-UL

适用范围

1.These requirements cover fixed and location-dedicated electric room heating equipment rated 600 volts or less to be employed in ordinary locations in accordance with the National Electrical Code, ANSI/NFPA 70.2.These requirements do not cover movable heaters, wall-or ceiling-hung heaters, baseboard heaters, duct heaters, central-heating furnaces, fan-coil units, panel-or cable-type radiant-heating equipment, electric boilers, or any other electric heating equipment or appliances that are covered in or as a part of separate, individual requiments