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没有看到更新的呀.3 X4 N6 ]2 |2 O) m0 X5 r
UL62-2006的条款:0 k+ Y) W' V6 ]0 M1 `( C. c
5.2.3 Insulation resistance
/ H# ^- O7 g& |, q) b7 h& e5.2.3.1 Insulation resistance for all ²W² Type cords at 15°C
, k/ u: Z) H x5 j4 a" [8 c( KThe insulation resistance of the insulated conductors shall be not less than shown in Table 47 or 48 when
( C; c5 f. v! k5 ]; y' j, Da specimen of at least 15 m (50 ft) of the finished cord is tested in water at 15 °C immediately following6 G. k7 _, C0 W# t) Z
the dielectric strength test described in Clause 5.2.2. If tested at temperatures different than 15 °C, the
: }+ `1 L8 J/ t7 A9 ~5 [% Nvalues shall be corrected to 15 °C.
, g% o$ e4 B( N+ U, R( ~8 l5.2.3.2 Insulation resistance for all indoor cords at room temperature
7 Z" \1 D9 \5 q5 W9 U W FThe insulation resistance of the insulated conductors shall be not less than 0.76 GΩ•m (2.5 MΩ•1000 ft)
2 A5 _4 f& G. q$ W3 _! Jat 15 °C when a specimen of the finished cord at least 15 m (50 ft) in length is tested in air at 15 °C or
% W- q; Z; E, Z$ T, a' O2 Dhigher after conditioning for at least 6 h and immediately following the dielectric strength test described in
3 f" W c6 z5 q! H" v# w/ BClause 5.2.2.2 \& {6 E. E* A( G2 \3 {
5.2.3.3 Test method. g2 f; F& X/ S, B( E, f# s3 \
Compliance with all insulation resistance tests shall be determined in accordance with the method
0 s. G4 p1 t: D1 s2 Y! {described in CSA C22.2 No. 0.3, Clause 4.28.2.1 and Table 15; UL 1581, Section 920; or
8 R- c# R" H' ^6 pNMX-J-294-ANCE.
2 s2 T. K) [/ ^" N0 O! c G+ X# B3 p& S* ^ P- n8 K/ ~2 c
谁有更新的版本有修改这个内容的信息的吗? |
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发表于 2008-11-27 17:25
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发表于 2008-11-28 11:39