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[问题求助] UL1150可以用XLPE做绝缘吗?

P:2008-05-10 15:59:08

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如题

dual coated fiber - 双涂层光纤 (0) 投诉

P:2008-05-11 10:21:58

2

性能能满足么?

channel type - 信道类型,通路类型 (0) 投诉

P:2008-05-11 11:04:11

3

不知是什么材料

cross talk optical - 光漏泄(从一根光纤到相邻一根光纤的,由受抑全反射所引起) (0) 投诉

P:2008-05-11 15:59:15

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UNDERWRITERS LABORATORIES INC.              APPLIANCE WIRING MATERIAL

Subj. 758     Section 1     Page 1150       Issued:  1959-05-01

                                Revised:  2003-03-31

 

*Style 1150       Polyethylene Insulated, Shielded and Thermoplastic (PVC)

           Jacketed Wire for Electronic Use.

______________________________________________________________________________

 

Rating     60°C, 300 Volts.

______________________________________________________________________________

 

Conductor     No. 26-16 AWG, solid or stranded, tinned or bare.

______________________________________________________________________________

 

*Insulation       Polyethylene or Flame-Retardant Polyethylene, 30 mils

           minimum average thickness, 27 mils minimum at

           any point.

______________________________________________________________________________

 

Shielding     Shielding over conductor insulation shall consist of

           No. 38-30 AWG, tinned or untinned copper strands applied

           as a wrap or a braid or a wrap of aluminum faced “Mylar”

           tape with a parallel uninsulated drain wire or a

           conductive PVC shield with a parallel uninsulated drain

           wire.

______________________________________________________________________________

 

*Jacket        PVC, Class 43, 15 mils minimum average thickness, 13 mils

           minimum at any point.

______________________________________________________________________________

 

Standard      Appliance Wiring Material UL 758.

______________________________________________________________________________

 

Instructions  Detailed Examination.

to UL         Tensile Strength and Elongation of Insulation,

Representative       before aging for Polyethylene and

              for Flame-Retardant Polyethylene.

           Tensile Strength and Elongation of Jacket same as

              for Class 43. 

*          Spark Test.

______________________________________________________________________________

 

UL         (4)  Detailed Examination.

Counter-Check (4)  Insulation, for Polyethylene and

Program            for Flame-Retardant Polyehtylene.

           (4)  Jacket, Physical Properties, Class 43.

           (4)  Flexibility.

           (4)  Cold Bend.

*          (12) Horizontal Flame Test.

______________________________________________________________________________

                            (Continued on Page 1150A)


UNDERWRITERS LABORATORIES INC.              APPLIANCE WIRING MATERIAL

Subj. 758     Section 1     Page 1150A      Issued:  1959-05-01

                                   Revised:  2003-03-31

 

Marking       General.

______________________________________________________________________________

 

Use        For electronic use in non-hazardous locations.

Electrostatic - 静电 (0) 投诉

P:2008-05-12 16:36:45

5

XLPE:交联PE

性能满足,完全符合UL要求!

UL STYLE PAGE上没明确指出不能用XLPE啊

reeling unit - 收线装置 (0) 投诉

P:2008-07-04 15:44:12

6

Jacket        PVC, Class 43, 15 mils minimum average thickness, 13 mils

           minimum at any point.

不是明明说了PVC吗?用了LXPE就是 另一种线了!

Multiple-Conductor Concentric Cable - 同芯层绞多芯电缆。由一股中芯绝缘线,其上以一层或多层绝缘芯线以同芯绞合方式组成之电缆。 (0) 投诉

P:2008-07-16 09:40:55

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6楼的兄弟,XLPE用做绝缘的,不是外被

roughness - 粗度,不平度,粗糙度,不平整度 (0) 投诉

7


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