UL产品的电线警告标签（求助）

YGH011027 · 发表于 2010-1-18 14:17

我公司有款取暖器送UL做认证时要求在电源线上加警告语标签哪位DX帮帮忙应该做成什么规格内容有什么要求吗？在线等

a049405 · 发表于 2010-1-18 14:38

UL817 PROCEDURE SECTION GENERAL 要求：
美規US Type 電源線AC Cord, 根據UL817規定從去年2006.06.24 就開始要求, 如下文及附件:

"Detachable Power Supply Cords intended for shipment to Original Equipment Manufacturers, shall have any applicable makings provided on the outer surface of the shipping carton, or on a tag or the equivalent inside the carton. For Detachable Power Supply Cords intended for shipment to original equipment manufacturer, the electrical rating shall be on a tag, or an equivalent, on each individual Detachable Power Supply Cord unless the ampere rating of the flexible cord is equal to or greater than the ampere rating of the attachment plug."
作法:
將有電氣額定規格electrical rating標籤貼在電源線上
標籤內容字體除高度規定至少1.6mm及字體清晰可見, 標示電流須取最小電流 A 值標示, 範例如下:
先核對''UL報告'' 中插頭Plug及尾插Connector及電線cord的通過測試的電流值
Example: NEMA 1-15Plug（15A） + IEC C7 Connector（10A） + No. 18 AWG Flexible Cord（10A）

因為這要求是UL對電源線廠的要求, 電源線廠有義務責任提出符合UL要求的電源線,

cjh80156179 · 发表于 2010-1-18 15:05

多谢楼上的。

wbfsy · 发表于 2010-1-19 12:58

取暖器是按照 UL 1278做的吧，如果是最新版本的1278，则需要下面的警告语句，以tag 的形式：

“WARNING – TO REDUCE THE RISK OF FIRE:
1) Do not place any objects such as furniture, papers, clothes, and curtains closer than
3 feet (0.9 m) to the front of the heater and keep them away from the sides and rear
when the heater is plugged in.
2) Do not place the heater near a bed because objects such as pillows or blankets can
fall off the bed and be ignited by the heater.
3) Always unplug heater when not in use. (This item may be omitted if the heater is
provided with a clock-operated switch).
4) Always plug heaters directly into a wall outlet/receptacle. Never use with an
extension cord or relocatable power tap (outlet/power strip).
5) Do not operate heater with a damaged cord or plug or after the heater malfunctions,
has been dropped or damaged in any manner. Discard heater or return to an
authorized service facility for examination and/or repair.
6) Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or
similar coverings. Do not route cord under furniture or appliances. Arrange cord away
from traffic area and where it will not be tripped over.
7) Check your heater cord and plug connections.
a) Faulty wall outlet connections or loose plugs can cause the outlet or plug to
overheat. Be sure the plug fits tight in the outlet.
b) Heaters draw more current than small appliances, overheating of the outlet
may occur even if it has not occurred with the use of other appliances.
c) During use check frequently to determine if your plug outlet or faceplate is
HOT!
d) If so, discontinue use of the heater and have a qualified electrician check
and/or replace the faulty outlet(s).
DO NOT REMOVE THIS TAG!”

2楼的回答，为线方面的，整体并不需要考虑
尺寸要求如下：

The statements ²WARNING – TO REDUCE THE RISK OF FIRE² and
²DO NOT REMOVE THIS TAG!² shall be in letters at least 3/16 inch (4.8 mm) in height. The
remaining text shall be in letters of at least 1/16 inch (1.6 mm) in height.

这个 tag需要进行相关测试，可以参考ul 1278的要求

zy3618 · 发表于 2010-1-19 13:07

也就是标明电流、电压

YGH011027 · 发表于 2010-1-19 13:25

谢谢DX 正如3楼讲解的客户那边沟通后给出的要求类似

rindon · 发表于 2010-1-20 11:26

UL的tag有明确要求的

EVERGREEN21 · 发表于 2010-1-21 23:01

其实做ETL 好点，ETL 报告上都列出了所有标签的要求，同时价格会便宜些。我们工厂的产品客户没有特许要求就做ETL

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[美洲标准产品] UL产品的电线警告标签（求助）

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