|
|
Wiring harnesses (category ZPFW2)
3 p5 N( L, F% \Overview
1 c; R/ O- k% \1 W) w# {% qThis program provides traceability for wiring harnesses that are0 ]$ p) B l0 F) c1 `. x- H
assembled at off-site locations and intended for use as factory) f+ t a5 M/ a/ ?
installed components at an end-product manufacturing facility. They
. I* u- {2 r' k; A" M( uare defined as components consisting of two or more wires joined
$ N+ }0 ~: @# g: M1 ^electrically and/or mechanically, and may include connectors, plugs,8 W+ O8 j- [+ C* p" a
strain reliefs, splices, etc. When assembled at an off-site location,/ R( y, u6 L: p9 j" x" N' k
traceability for components used to construct a wiring harness is
. O% u0 c7 Q2 R& U! {' wnot possible at an end-product factory location. This program can
* I0 _0 K" N8 S* V3 H0 S/ ]: T$ Zbe used to provide this traceability. Each wiring harness is normally' ]# w! \' ?- r& {
constructed in accordance with a harness diagram and is generally
, [! s, Q# U1 H: `# H8 \; B, B: Tdesigned for a specific application that is indicated on a diagram
* i/ @& Q- T5 C0 S/ D+ Q* X# Mor carton marking. These wiring harnesses are not intended for9 R) d8 g5 d- C
field installation. An assembly consisting solely of a cord set, power& c/ |* Y G o) z9 i
supply cord or power supply cord attached to an appliance such as
, G1 l3 f/ n* f! sa motor is not eligible for coverage under this program.2 B/ ^* i2 Y) r* I x& U$ s" _% Y8 T
Method of traceability
( R) W* t( p1 {. w( T; ]An off-site fabricator assembles a wiring harness in accordance with
( R8 ?- w F* }2 [0 ~$ A# ]a harness diagram, print or other specification from an end-product/ ^$ Y( H2 E' @! |. Y
manufacturer that details construction elements and components
1 h9 q" @" Z( f& O; L# X, Oto be used in assembling a harness. A harness manufacturer8 _2 C- N8 w c' e$ G& V( Y
will assemble a harness in accordance with these specifications
/ {0 f( V5 E0 U4 Aand, provided that a wiring harness is in compliance with these
! S a( F, u+ Sspecifications, it may be shipped with the UL Mark. Traceability for
3 n# |3 q4 t9 G6 F9 n1 y$ Ethese construction elements is further determined at an end-product
: }4 g; S1 v; b6 G4 y' ~0 z0 Dmanufacturing location and involves verifying that these features6 m. [6 J1 S, b5 L8 k2 c
comply with an end-product Follow-Up Services procedure.+ f( o) r0 V6 g
The UL Recognized Component Mark on the smallest bundle or unit
. N! W5 p' E2 E& }container in which a product is packaged is the only method used
( U8 Z6 t- @ I/ \+ F3 ato identify wiring harnesses manufactured under the UL Recognition
. q( k! e8 `( ?) W% |and Follow-Up Service programs. |
|
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 )
窥视卡
雷达卡
发表于 2010-5-12 20:43
显身卡