|
|
Wiring harnesses (category ZPFW2)
, o, ^1 p! G( y3 e9 Z# t! WOverview
8 e6 y5 H0 Y. O& `! AThis program provides traceability for wiring harnesses that are
" x* @' u! h& C; Q$ eassembled at off-site locations and intended for use as factory9 a# _' j! T; z' n; i4 f: V
installed components at an end-product manufacturing facility. They
, }3 w. _# D- m" {are defined as components consisting of two or more wires joined; Y/ z' n ?/ s
electrically and/or mechanically, and may include connectors, plugs, K# V: ?3 O Z
strain reliefs, splices, etc. When assembled at an off-site location,
' E, g, u* J" _traceability for components used to construct a wiring harness is
_, k; j* S0 e* v; `& v( Wnot possible at an end-product factory location. This program can
. {$ q4 G% S, f) F* H2 y4 i* K- ebe used to provide this traceability. Each wiring harness is normally) O; m, J1 o, H: H
constructed in accordance with a harness diagram and is generally
0 Q+ e8 q7 a" Q0 o% X- kdesigned for a specific application that is indicated on a diagram9 Q/ L. l% n4 k5 z
or carton marking. These wiring harnesses are not intended for
8 g! J; M3 W# _" V! f! G, W+ qfield installation. An assembly consisting solely of a cord set, power
|6 m% D, a; u! P/ G5 osupply cord or power supply cord attached to an appliance such as
$ j$ y. x4 }7 y8 i( R% Y% L" i ra motor is not eligible for coverage under this program.
/ I# O% H5 p/ n5 q) |Method of traceability
. d4 N7 X, r& @) Y, I# {An off-site fabricator assembles a wiring harness in accordance with
# h* ~* K1 |% n- ] }' Ta harness diagram, print or other specification from an end-product
9 V- w, m; M+ q7 N" l2 U+ z5 Hmanufacturer that details construction elements and components
; G# X6 ^4 w& f5 q9 P6 k, G. ~- d2 Lto be used in assembling a harness. A harness manufacturer
, S; Y# \# T% ?( u) p$ @* |will assemble a harness in accordance with these specifications
7 y! {0 U$ H/ h+ i8 x' tand, provided that a wiring harness is in compliance with these
' ^4 a, M: m* ?1 ?3 ^$ l9 cspecifications, it may be shipped with the UL Mark. Traceability for" P8 S1 x" B2 h8 }, l
these construction elements is further determined at an end-product
3 e# x: u6 ], f" {manufacturing location and involves verifying that these features
4 `% k, [4 K$ g |comply with an end-product Follow-Up Services procedure.& v1 q7 P* T! G
The UL Recognized Component Mark on the smallest bundle or unit
; H" Z0 A( D, o6 w+ w- \1 b7 Mcontainer in which a product is packaged is the only method used8 v/ W; `6 }4 d7 x7 _
to identify wiring harnesses manufactured under the UL Recognition1 ?8 i; ]2 R1 ]9 {' I& z) A& i6 r
and Follow-Up Service programs. |
|
/1 
|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