¸÷룬ÓÐË­ÖªµÀÕâÊÇʲôÐͺţ¿AWM STYLE 2789 60C 30V VW-1 AWM I/II A/B 80C 30V FT1   1107

UNDERWRITERS LABORATORIES INC. APPLIANCE WIRING MATERIAL
Subject 758 Section 2 Page 2789 Issued: May 21, 1976
Revised: Feb. 2, 2001
Style 2789 PVC Jacketed Cable.
______________________________________________________________________________
Rating 60¡ãC, 30 V.
______________________________________________________________________________
Insulated Labeled or complies with this Manufacturers AWM Singles
procedure.
______________________________________________________________________________
Conductor Two or more insulated singles or groups of insulated singles
Assembly cabled together to form a flat, oval or round assembly.
* Barrier layer and/or fillers optional. May use same or
mixed AWG size. Manufacturer shall maintain a complete
description of each assembly.
______________________________________________________________________________
Covering (Optional) - 5 mil min. PVC covering may be extruded over
the conductor assembly or PTFE, PFA, FEP, ETFE covering,
8 mils min. average, 6 mils minimum at any point.
______________________________________________________________________________
*Shield Optional.
______________________________________________________________________________
Covering (Optional) - 5 mil min PVC covering may be extruded over the
conductor assembly or PTFE, PFA, FEP, ETFE covering, 8 mils
min average, 6 mils min at any point.
______________________________________________________________________________
*Shield Optional.
______________________________________________________________________________
*Jacket PVC, Class 43,
THICKNESS OF JACKET (Mils)
Major dia of Minimum
Assembly under Minimum At Any
Jacket# (inch) Average Point
0.700 or less 30 24
0.701 - 1.000 45 36
1.001 - 1.500 60 48
1.501 - 2.500 80 64
2.501 - 4.00 110 88
4.001 or larger 140 112
# - Major dia if cable is flat or oval.---------------È«ÔÚÕâд×ÅÄØ

ºÇºÇ£¬Â¥ÉÏ˵µÄ¶Ô

UL2789

I/II A/B

2789àç

²»ÖªµÀ

²»ÖªµÀ

²»Ã÷°×°¡