此电线上印字为

BELDEN-M 8760  CM 1PR18  SHIELDED    （UL） E108998  OR AWM  2092  OR  C（UL）CM 2112  0316  242  ROHS  1055314   FEET

请各位指教这是什么线？执行标准是什么？非常感谢！

这种是不是煤矿用橡套电缆 因老标准上名字UL 现为MY

最好是对电线本身也进行一下描述，这样更好判断

BELDEN-M 8760 

belden公司的产品，编号 8760  ,标准就是AWM 2092 啊

 M8760 is shielded. used for RCA,

［cuijiude 在 2007-8-16 13:14:41 编辑过］

我描述一下此电线：护套灰色，护套厚度实际为0.9mm,一共三芯，两芯为带绝缘的线芯，颜色分别为黑色与白色，此两芯绕包了一层金属箔，一芯是无绝缘的镀锡铜导线7根，这一根与绕包后的那两绝缘线芯成缆后挤出护套。铜丝都是用的镀锡铜丝,从导体直径来看象是2*1.0+1*0.75    请朋友再重新确认一下是什么线,有人说可能是5号线,对5号线我不懂.请帮忙谢谢!

到书店买本字典，或者运用本论坛的在线翻译版块。http://dxdlw.com/Eing.asp

呵呵

谢谢，知道了，我自己去查

(UL）   OR AWM  2092  OR  C（UL）CM 2112  0316  242  ROHS  1055314   FEET

符合盟环保指令的UL/CUL标准的2092电线。

UL/CUL：美国标准；  E108998：档案号；  AWM ：电器装置用线；ROHS：欧盟环保指令； 

 看UL758标准。

UNDERWRITERS LABORATORIES INC.                        APPLIANCE WIRING MATERIAL

Subject 758       Section 2       Page 2092            Issued:  5-1-59

                                                      Revised:  7-1-80

Style 2092        Two-Conductor P.E. Insulated and PVC Jacketed Cable

______________________________________________________________________________

Rating            60°C, 300 Volts

______________________________________________________________________________

Conductors        Two 30-16 AWG solid or stranded, tinned or bare copper

                  page 26.

______________________________________________________________________________

Insulation        15 mils min avg., 13 mils min at any point Poly­ethylene or       

                  Flame-Retardant Polyethylene

______________________________________________________________________________

Conductor         Two individually insulated wires cabled together.  The

Assembly          length of lay of the twisted wires is not specified.        

                  Fillers may be used in a cable but are not required.  A

                  barrier layer, if employed, may be 10 mils of extruded PVC,

                  a fibrous wrap serving or braid, paper, nylon, oriented

                  polyethylene terephthalate, or a thermoplastic-tape wrap. 

                  Such a barrier layer would serve to protect the cable during

                  further processing and would be applied immediately over the

                  twisted assembly of individual conductors or groups of

                  conductors.

______________________________________________________________________________

Shielding         Over one or both conductors, Page 24.

(Optional)

______________________________________________________________________________

Jacket            PVC:  15 mils min avg., 13 mils min at any point Class 11.

______________________________________________________________________________

Standard          Flexible Cord and Fixture Wire

______________________________________________________________________________

Instructions      Detailed examination

to UL             Physical Properties:  (unaged) Insulation:

Representative    PE - Page 42, FRPE - Page 43 Jacket - Page 32

                  Spark Test, 3000 Volts, page 30.

______________________________________________________________________________

                  (Continued on page 2092A)

UNDERWRITERS LABORATORIES INC.                      APPLIANCE WIRING MATERIAL

Subject 758       Section 2       Page 2092A       Issued:  5-1-59

                                                      Revised:  7-1-80

UL                (4)   Detailed examination.

Counter-Check     (4)   Physical Properties:  Insulation: PE Page 42.

Program                 FRPE - Page 43, Jacket - Page 33.

                  (4)   Flexibility, page 55.

                  (4)   Cold Bend, page 58.

                  (4)   Flame Test, page 31.

                  (4)   Heat Shock, page 57.

                  (4)   Deformation, Jacket page 38, Insulation page 38 except

                        at 100°C.

______________________________________________________________________________

Marking           General, page 13.

______________________________________________________________________________

Use               Internal Wiring of Electronic Equipment.  Tags may indicate

                  the following:  "600 Volts peak for electronic use only."

深奥