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Wiring harnesses (category ZPFW2)
0 D6 V3 M) w- `Overview1 w1 l1 g- ~& N
This program provides traceability for wiring harnesses that are
, H, [) \ ~0 K9 |+ sassembled at off-site locations and intended for use as factory
! f2 [. n7 K, I& `& L3 W9 _ iinstalled components at an end-product manufacturing facility. They% ^. n$ |2 L8 @5 L) \' D
are defined as components consisting of two or more wires joined! r5 O6 @, z) L8 E, ]8 w) g$ u
electrically and/or mechanically, and may include connectors, plugs,
; {0 c1 `( K7 Rstrain reliefs, splices, etc. When assembled at an off-site location,2 c' w0 N0 ^- O9 d' G4 ]% s
traceability for components used to construct a wiring harness is
* {4 _6 r X# |& W: knot possible at an end-product factory location. This program can9 U, c- F# e3 o" \/ i9 a2 R
be used to provide this traceability. Each wiring harness is normally0 V( B. o! V' s4 z3 e' U
constructed in accordance with a harness diagram and is generally; o) y$ R5 d+ x9 V# Y
designed for a specific application that is indicated on a diagram
- j& I6 `; E. x; ~6 f0 F7 sor carton marking. These wiring harnesses are not intended for
* ~3 L% ]; z% F/ V0 o* e: j! dfield installation. An assembly consisting solely of a cord set, power
& _+ I+ c, w) H3 i+ ?8 g1 D1 l. Csupply cord or power supply cord attached to an appliance such as
7 U1 n4 _9 w9 R |5 [' T8 `a motor is not eligible for coverage under this program.
3 q" D3 j# x4 W) C: \) {0 P- iMethod of traceability1 d/ K4 ]8 c% t) C& ?& I6 \
An off-site fabricator assembles a wiring harness in accordance with- F2 P t" v, l! q; e
a harness diagram, print or other specification from an end-product
$ B& g* M. q3 U! Q6 zmanufacturer that details construction elements and components
; U- j3 ~$ m/ Nto be used in assembling a harness. A harness manufacturer
W4 y+ c1 ?: f+ ^will assemble a harness in accordance with these specifications
) w1 I0 L' D2 Y/ {4 z0 qand, provided that a wiring harness is in compliance with these x5 ?5 M5 r" z1 |7 d
specifications, it may be shipped with the UL Mark. Traceability for
' W" G% y; W4 t" S2 Rthese construction elements is further determined at an end-product
! ^" Y* t. K+ [manufacturing location and involves verifying that these features8 }! Q, d6 |& |! ?1 E
comply with an end-product Follow-Up Services procedure.. P# b Z$ H, {
The UL Recognized Component Mark on the smallest bundle or unit
. K9 C& `7 F9 \container in which a product is packaged is the only method used) B6 w% \+ `/ f$ L! V$ a' ^
to identify wiring harnesses manufactured under the UL Recognition4 f! y; B* V; }& P" p$ B( J
and Follow-Up Service programs. |
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发表于 2010-5-12 20:43
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