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[问题求助] UL21457、21458、21460、21461、21462材质要求？

fd1007
P:2009-12-07 09:00:20

1

在AWM  STYLE里规定21457-21462的绝缘材质是MPPE-PE，在申请这些规格中，我是否可以不用MPPE-PE材质，用HDPE做，外被用MPPE-PE可以吗？谁能帮助我告知？

XLPO - 交联聚烯烃 （0） 投诉

zhengliang
P:2009-12-07 09:09:10

2

UNDERWRITERS LABORATORIES INC.               APPLIANCE WIRING MATERIAL

Subj. 758       Section 2       Page 21457       Issued: 2005-09-30

                                   

 

Style 21457

mPPE-PE Insulated and Jacketed Cable.

Rating

80°C, voltage not specified.

Conductor

30-16 AWG, solid or stranded.

Insulation

Modified Polyphenylene Ether-Polyethylene (mPPE-PE), 9 mils minimum average, 8 mils minimum at any point.

Assembly

Two or more insulated conductors.

Shield

Optional.

Covering

Optional, modified Polyphenylene Ether-Polyethylene (mPPE-PE).

Shield 

Optional.

Jacket

Modified Polyphenylene Ether-Polyethylene (mPPE-PE), 12 mils minimum average, 9 mils minimum at any point.

Standard

Appliance Wiring Material, UL 758.

Instructions

to UL

Representative

Detailed Examination.

Physical Properties, Unaged.

Spark Test.

UL

Counter‑Check

Program

(4)  Detailed Examination.

(4)  Physical Properties.

(4)  Deformation.

(4)  Heat Shock.

(4)  Cold Bend.

(12) Horizontal Flame test.

Marking

General

Use

Internal Wiring.

 

above - 在上面 （0） 投诉

zhengliang
P:2009-12-07 09:09:45

3

UNDERWRITERS LABORATORIES INC.                 APPLIANCE WIRING MATERIAL

Subj. 758       Section 2       Page 21458       Issued: 2005-09-30

 

 

Style 21458

mPPE-PE Insulated Flat Ribbon Cable.

Rating

80°C, 300 V.

Conductor

2-100 conductors, 32-16 AWG.  Conductors laid parallel in one plane.

Insulation

Modified Polyphenylene Ether-Polyethylene (mPPE-PE), 15 mils minimum average, 13 mils minimum at any point, before and after ripping.  May have a web with 0.5 in. maximum width between insulated conductors.

Standard

Appliance Wiring Material UL 758.

Instructions

to UL

Representative

Detailed Examination.

Physical Properties.

Spark Test.

UL

Counter‑Check Program

(4)  Detailed Examination.

(4)  Physical Properties.

(4)  Deformation.

(4)  Heat Shock.

(4)  Cold Bend.

(12) Horizontal Flame Test.

 

Marking

General.

 

Use

Internal wiring.

 

 

aircraft cable - 飞机用电缆,航空用电缆 （0） 投诉

zhengliang
P:2009-12-07 09:10:19

4

UNDERWRITERS LABORATORIES INC.               APPLIANCE WIRING MATERIAL

Subj. 758       Section 2       Page 21460       Issued: 2005-10-24

                                   

 

Style 21460

mPPE-PE Insulated and Jacketed Cable.

Rating

80°C, 300 V.

Conductor

40 AWG – 2000 kcmil, solid or stranded.

Insulation

Modified Polyphenylene Ether-Polyethylene (mPPE-PE), 6 mils minimum average, 5 mils minimum at any point.

Assembly

Two or more insulated conductors.

Shield

Optional.

Covering

Optional.

Shield 

Optional.

Jacket

Modified Polyphenylene Ether-Polyethylene (mPPE-PE), 11 mils minimum average, 8 mils minimum at any point.

Standard

Appliance Wiring Material, UL 758.

Instructions

to UL

Representative

Detailed Examination.

Physical Properties, Unaged.

Spark Test.

UL

Counter‑Check

Program

(4)  Detailed Examination.

(4)  Physical Properties.

(4)  Deformation.

(4)  Heat Shock.

(4)  Cold Bend.

(12) Horizontal Flame test.

Marking

General

Use

Internal Wiring.

 

hanger suspension method - 吊钩悬挂法 （0） 投诉

zhengliang
P:2009-12-07 09:10:41

5

UNDERWRITERS LABORATORIES INC.               APPLIANCE WIRING MATERIAL

Subj. 758       Section 2       Page 21461       Issued: 2005-10-24

                                   

 

Style 21461

mPPE-PE Insulated and Jacketed Cable.

Rating

80°C, 600 V.

Conductor

40 AWG – 2000 kcmil, solid or stranded.

Insulation

Modified Polyphenylene Ether-Polyethylene (mPPE-PE), 6 mils minimum average, 5 mils minimum at any point.

Assembly

Two or more insulated conductors.

Shield

Optional.

Covering

Optional.

Shield 

Optional.

Jacket

Modified Polyphenylene Ether-Polyethylene (mPPE-PE), 11 mils minimum average, 8 mils minimum at any point.

Standard

Appliance Wiring Material, UL 758.

Instructions

to UL

Representative

Detailed Examination.

Physical Properties, Unaged.

Spark Test.

UL

Counter‑Check

Program

(4)  Detailed Examination.

(4)  Physical Properties.

(4)  Deformation.

(4)  Heat Shock.

(4)  Cold Bend.

(12) Horizontal Flame test.

Marking

General

Use

Internal Wiring.

 

shipping drum - 供货用电缆盘,装运用电缆盘 （0） 投诉

zhengliang
P:2009-12-07 09:11:10

6

UNDERWRITERS LABORATORIES INC.               APPLIANCE WIRING MATERIAL

Subj. 758       Section 2       Page 21462       Issued: 2005-10-24

                                   

 

Style 21462

mPPE-PE Insulated and Jacketed Cable.

Rating

80°C, 1000 V.

Conductor

40 AWG – 2000 kcmil, solid or stranded.

Insulation

Modified Polyphenylene Ether-Polyethylene (mPPE-PE), 11 mils minimum average, 9 mils minimum at any point.

Assembly

Two or more insulated conductors.

Shield

Optional.

Covering

Optional.

Shield 

Optional.

Jacket

Modified Polyphenylene Ether-Polyethylene (mPPE-PE), 11 mils minimum average, 8 mils minimum at any point.

Standard

Appliance Wiring Material, UL 758.

Instructions

to UL

Representative

Detailed Examination.

Physical Properties, Unaged.

Spark Test.

UL

Counter‑Check

Program

(4)  Detailed Examination.

(4)  Physical Properties.

(4)  Deformation.

(4)  Heat Shock.

(4)  Cold Bend.

(12) Horizontal Flame test.

Marking

General

Use

Internal Wiring.

以上明确要求用mPPE-PE，要按照标准来，除非你不按标准。。

 

［zhengliang 在 2009-12-7 9:12:34 编辑过］

profile die - 异型模 （0） 投诉

ms02043109
P:2009-12-07 09:29:41

7

楼上说得好，按标准要求必须得用mPPE-PE，除非你不按标准就另当别论了，但LZ是打样送UL认证？那肯定非用不可了

Heat Distortion - 热变形。将材料适当取样之后，将其加热至一定温度后，试验 该材料之外形改变情况，计算公式如下： 式中 T1 为未加热前试样之厚度 热变形（﹪） T2 为加热后试样之厚度 （0） 投诉

fd1007
P:2009-12-07 09:48:04

8

谢谢！明白

error ratio - 差错率,误码率 （0） 投诉

hnivan
P:2009-12-07 11:28:24

9

请联系我,我可为你解决送样难的问题,13609693685文先生

span wire suspension - 拉线悬挂 （0） 投诉

9


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