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典型的UL153覆盖范围。 * G9 f5 d( ~% U- \ Y
) ^! K$ T4 o8 Q/ N( C2 K1 Scope
5 @% u, @" h# y! x" }, }1.1 These requirements cover portable luminaires (portable electric lamps) and subassemblies whose
. l* X3 Q3 k) J8 h; |/ b! n$ l" pprimary function is task or ambient illumination. These products are provided with a flexible cord and an
( F/ m: E+ v$ R0 B, z3 O: Iattachment plug for connection to a nominal 120-volt, 15- or 20-ampere branch circuit, and intended for
! F6 H# _2 U( [& D6 [use in accordance with the National Electrical Code, ANSI/NFPA 70.
& U0 g2 Y: D6 y8 E4 k9 _5 M
$ q% m' s+ J7 [" Y' T9 J8 r或者你可以对比一下UL1598标准的Scope： 5 D& ]% `" Y0 g" D
1 Scope
/ ]7 l3 }" e4 G; y; M' h4 T1.1 This Standard applies to luminaires for use in non-hazardous locations and that are intended for 9 [% A4 T, C' {' w$ K
installation on branch circuits of 600 V nominal or less between conductors in accordance with the ; i" w! Z0 U' o$ ^ i) ~2 a
Canadian Electrical Code, Part I (CEC), CSA C22.1, with the U.S. National Electrical Code (NEC),
% R0 A' R) Z2 v8 bANSI/NFPA 70, and with the Mexican National Electrical Code, NOM-001-SEDE. |
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窥视卡
雷达卡
发表于 2009-12-24 10:04
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡
发表于 2009-12-24 10:40
