UL1598的烦恼

houfengp83 · 发表于 2008-3-3 09:23

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我现在有几款LED灯，用在隧道，仓库，广告牌上，带有插头，UL1598适用吗？

fasten · 发表于 2008-3-3 09:26

你查查ul153的scope再對比一下你的燈具

wwnw_007 · 发表于 2008-3-3 09:51

引用第0楼houfengp83于2008-03-03 09:23发表的 UL1598的烦恼 :
+ p( y3 j) N/ {! j' q我现在有几款LED灯，用在隧道，仓库，广告牌上，带有插头，UL1598适用吗？

楼主,版主的意思你参考参考,同时请问你的灯具需要固定吗?如果固定就考虑用UL1598,否则就UL153吧!

calvin · 发表于 2008-3-3 10:06

从楼主的情况来讲,应该是用UL153拉!不过以后对于LED可能还要满足UL8750.

fasten · 发表于 2008-3-3 10:22

1 Scope
1.1 These requirements cover portable luminaires (portable electric lamps) and subassemblies whose
primary function is task or ambient illumination. These products are provided with a flexible cord and an
attachment plug for connection to a nominal 120-volt, 15- or 20-ampere branch circuit, and intended for
use in accordance with the National Electrical Code, ANSI/NFPA 70.

1.2 These requirements also cover dedicated portable luminaires that employ a connector other than an
attachment plug that is intended to connect to a compatible connector assembly that is for connection to
a nominal 120-volt, 15- or 20-ampere branch circuit, and intended for use in accordance with the National
Electrical Code, ANSI/NFPA 70.
1.3 These requirements also cover portable luminaires that are intended for use on standard power
systems other than a nominal 120-volt, 15- or 20-amperes.
1.4 These requirements do not cover Christmas tree and decorative lighting outfits, or electric candles
and candelabras without lamp shades, which are covered by the Standard for Christmas Tree and
Decorative Outfits, UL 588.
1.5 These requirements do not cover direct plug-in nightlights, sun and heat lamps, aquarium lamps,
medical and dental lights, portable electric hand lamps, signs and commercial advertising displays,
photographic lamps, or portable luminaires for marine use or for use in hazardous locations as defined in
the National Electrical Code, ANSI/NFPA 70.
1.6 A product that contains features, characteristics, components, materials, or systems new or different
from those covered by the requirements in this standard, and that involves a risk of fire or of electric shock
or injury to persons shall be evaluated using appropriate additional component and end-product
requirements to maintain the level of safety as originally anticipated by the intent of this standard. A
product whose features, characteristics, components, materials, or systems conflict with specific
requirements or provisions of this standard does not comply with this standard. Revision of requirements
shall be proposed and adopted in conformance with the methods employed for development, revision, and
implementation of this standard.

fasten · 发表于 2008-3-3 10:22

1 Scope
1.1 This Standard applies to luminaires for use in non-hazardous locations and that are intended for
installation on branch circuits of 600 V nominal or less between conductors in accordance with the
Canadian Electrical Code, Part I (CEC), CSA C22.1, with the U.S. National Electrical Code (NEC),
ANSI/NFPA 70, and with the Mexican National Electrical Code, NOM-001-SEDE.
1.2 This Standard does not apply to luminaires covered by other standards. The luminaries not covered
by this Standard include
Amateur Movie Lights;
Aquarium Lights;
Cabinet Lights;
Decorative Lighting Strings;
Combination Fan/IR Lamps Used for Heating;
Electric Signs;
Exit Signs in the United States;
Junction Boxes for Swimming Pool Fixtures;
Lamp Adapters;
Low-Level Path Marking and Lighting Systems in the United States;
Low-Voltage Landscape Lighting as follows:
For products intended for installation in Canada, landscape lighting systems that are 30 V nominal or
less; and
For products intended for installation in Mexico, low-voltage landscape lighting devices that are 24 V
nominal or less.
For products intended for installation in the United States, low-voltage landscape lighting devices that
are of 15 V nominal or less;
Low Voltage Lighting Fixtures for Use in Recreational Vehicles;
Low Voltage Marine Lighting;
Luminaires for Hazardous Locations;
Luminaires for Recreational Vehicles;
Marine Navigational Lights;
Marine-Type Fixtures;
Portable Electric Displays;

冰火焰情 · 发表于 2008-3-3 10:48

好似不对，UL有一个专门的Electric Signs的标准的，没记错的话好似是UL48，之前客户的广告光源模组是用这个标准来做的。
广告光源模组也是LED的，用来在广告牌等来显示字符和图案的。

冰火焰情 · 发表于 2008-3-3 10:53

Electric Signs
UL 48

1 Scope
1.1 These requirements cover electric signs, referred to as signs, using incandescent lamps, fluorescent lamps, HID lamps, neon tubing and other combinations, for use in accordance with the National Electrical Code, NFPA 70.

1.1 revised July 2, 2001
1.2 The signs covered by these requirements include, and are not limited to, awning signs, channel-letter signs, directional signs, ordinary box signs, recessed signs, trailer-mounted signs, and other similar signs.

1.3 These requirements do not cover units specifically intended for billboard illumination, "EXIT" lights, show-window signs using skeleton neon tubing with exposed wiring, or illuminated clocks in which a potential of 600 volts or less is involved.

1.3 revised July 2, 2001
1.4 These requirements do not cover signs not provided with electrical means for illumination.

1.5 These requirements do not cover signs specifically intended for connection to a circuit of limited power supplied by a Class 2 transformer with 30 volts or less output. These requirements cover signs that incorporate a Class 2 transformer as an integral part of the sign.

1.6 These requirements do not cover the trailer of a trailer-mounted sign.

1.7 These requirements do not cover field-assembled signs for outline lighting. These requirements cover outline lighting that is factory assembled and that is capable of being sectionalized for shipping purposes.

1.8 The following types of signs that do not include words or symbols are also covered by these requirements:

a) An incandescent-lamp sign provided with a flasher, or means for remote installation of a flasher;

b) A sign without a face and having a trough, track, or similar parts for field installation of a rigid or a flexible face and advertising material. See 40.1.13;

c) An illuminated module of a sign used as a spacer between modules containing words or symbols;

d) An outdoor sign intended for use as outline lighting. See 40.4.1; and

e) A sign having a blank face that is intended to have advertising material applied prior to the installation of the sign. See 40.1.12.

1.9 These requirements do not cover electronic controls covered by the Standard for Control Centers for Changing Message Type Electric Signs, UL 1433. However, this does not preclude the use of these types of controls in signs when they are used in accordance with 2.1.1.

1.10 Deleted October 15, 2004

fasten · 发表于 2008-3-3 10:54

小冰說的沒錯, 用途是關鍵! 樓主的說明似乎不能判定是否為廣告燈牌或標示牌, 照明燈的話還是回到153或1598,廣告標示牌按小冰的算

依然 · 发表于 2008-3-3 10:54

引用第6楼冰火焰情于2008-03-03 10:48发表的 :
& h9 |) G# A6 f# ?好似不对，UL有一个专门的Electric Signs的标准的，没记错的话好似是UL48，之前客户的广告光源模组是用这个标准来做的。
: S6 x2 i* H! n% o' a广告光源模组也是LED的，用来在广告牌等来显示字符和图案的。

对头.
UL153的灯具一定要符合两点,照明作用和带插头线.
你的LED是用来做广告牌的,应该是UL48.

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