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［xie 在 2010-11-10 11:14:54 編輯過(guò)］

怎么肯能……

一芯的都是1或3打頭的……

看來(lái)你只是隨便問(wèn)問(wèn)……

想到什么隨便說(shuō)說(shuō)吧……

可以做1C  印UL 2464 ,但線記得自己珍藏就好了。。。

fourwo:

怎么肯能……

一芯的都是1或3打頭的……

看來(lái)你只是隨便問(wèn)問(wèn)……

想到什么隨便說(shuō)說(shuō)吧……

UNDERWRITERS LABORATORIES INC.               APPLIANCE WIRING MATERIAL

Subj. 758      Section 2      Page 2464        Issued:  1968-05-02

                                                  Revised:  2003-05-02

Style 2464    PVC Jacketed Cable.

______________________________________________________________________________

Rating     80°C, 300 V.

______________________________________________________________________________

Insulated     Labeled or complying with manufacturer's AWM Procedure

Conductors    having a minimum rating of 80°C and 300 V.

______________________________________________________________________________

Assembly      Two or more singles, twisted pairs of groups of twisted

           singles twisted together or singles or groups of singles

           may be laid parallel to form flat, oval or round cable. 

           Lay not specified.  Barrier layer and/or fillers optional. 

           Manufacturer shall maintain a complete description of each

           assembly.  May use same or mixed AWG size.

______________________________________________________________________________

*Covering     (Optional).

______________________________________________________________________________

Shield     Optional.

______________________________________________________________________________

Jacket     PVC - Class 43

                        THICKNESS OF PVC JACKET (mils)

           #Dia. of Cable                  Minimum

           Under Jacket      Minimum       at any

           in Inches.        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 - 4.000       110          88

           4.001 or larger         140         112

           # Major dia if cable is flat or oval.

______________________________________________________________________________

Braid         Optional.

______________________________________________________________________________

Standard      Appliance Wiring Material UL 758.

______________________________________________________________________________

                            (Continued on Page 2464A)

UNDERWRITERS LABORATORIES INC.              APPLIANCE WIRING MATERIAL

Subj. 758     Section 2     Page 2464A        Issued:  1968-05-02

                                   Revised:  2003-05-02

Instructions  Detailed Examination of the cable assembly and jacket.

to UL         Physical Properties of Jacket.

Representative    Dielectric Strength Test, 1500 Volts (shielded cable only).

The designation of all Styles of the individual conductors used making up the cable assembly shall be available, and the UL Representative’s tag shall indicate if the Style is labeled or not.  If they are not labeled, the appropriate Follow-Up Tests shall be conducted.

______________________________________________________________________________

UL         (4)  Detailed Examination.

Counter-Check (4)  Physical Properties of Jacket.

Program       (4)  Heat Shock on Jacket.

           (4)  Deformation on Jacket, Class 43.

           (4)  Cold Bend on Completed Cable.

           (12) Cable Flame Test on Completed Cable.

If the insulated styles are not labeled, the appropriate Follow-Up Tests shall be conducted.

______________________________________________________________________________

Marking       General.

______________________________________________________________________________

Use        Internal wiring or external interconnection of electronic

           equipment (such as desk-type calculators, dictating

           machines, or x-ray equipment).

不可以生產(chǎn)成一芯的，

UL電線命名的時(shí)候?qū)﹄娋�的結(jié)構(gòu)都有規(guī)定的。

至于UL2464能不能做單芯的，取決于自己的膽量……