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[問題求助] 高壓（30KV）電子線纜技術(shù)標準

P:2006-09-08 08:30:09

1

我有一款22AWG 電子線，工作電壓為30KV，請問有什么標準可以參考?

我以前主要做1KV以下電線，請各位大蝦幫忙！

variable attenuator - 可變衰減器,可變衰耗箱 （0） 投訴

P:2006-09-13 16:02:59

2

有沒有高手指點明路��！

halogen-free low smoke fire retardant compound - 無鹵低煙阻燃混合物 （0） 投訴

P:2006-09-13 23:05:45

3

不會吧!你說的22AWG是美國的線規(guī),按照線規(guī)上規(guī)定的此截面才是0.3247平方,做30kV我認為是不可能的!是不是寫錯了呀!

uniform lubrication - 均勻潤滑,潤滑均勻 （0） 投訴

P:2007-01-12 15:56:38

4

UNDERWRITERS LABORATORIES INC.              APPLIANCE WIRING MATERIAL

Subject 758       Section 3     Page 3239        Issued:  1969-10-13

                                Revised:  2003-08-21

 

Style 3239

 

High-Voltage Lead Wire.

 

 

Rating

 

 

 

Maximum 200°C and 50 KVDC.  See Facing Page for ratings.

 

Conductor

 

 

Nos. 24-10 AWG copper or nickel and Nos. 12-10 AWG aluminium or Nos. 27-20 AWG Resistance Wire; solid or stranded.  Or Nos. 24-10 AWG solid or stranded coated high strength copper - min 90% conductivity, for 200°C rating uncoated or tinned strands of copper shall be 0.015 inch or larger in diameter.  Aluminium conductors shall be permitted for a 90°C maximum operating temperature.  Copper conductors may be tinned, silver or nickel plated, heat bonded or overcoated.

 

 

Insulation

 

 

Thermoplastic and/or Thermosetting.  See Facing Page for details.

 

 

Shield

 

 

Optional, see Facing Page for details.

 

Covering

 

 

Optional, see Facing Page for details.

 

 

Jacket

 

Optional, see Facing Page for details.

 

Standard

 

 

Appliance Wiring Material UL 758.

 

Instructions

to UL

Representative

 

 

 

 

Detailed Examination, see Facing Page.

Physical Properties of Insulation, Covering and/or Jacket, unaged.

High Voltage DC Dielectric Withstand Method I, unaged,

Humidity conditioning 6 hours.

VW-1 Flame Test.

 

      

UL

Counter-Check

Program

 

 

 

 

 

 

 

 

 

 

(4)  Detailed Examination, see Facing Page.

(4)        Physical Properties of Insulation, Covering   

     and/or Jacket, unaged and after aging.

(4)  Heat Shock.

(4)  Shrinkage.

(4)  Deformation

(12) VW-1 Flame Test.

(1)  High-Voltage Cut-Through Test.

(1)  High Voltage DC Dielectric Withstand

     Methods I and II, unaged and after aging.

(4)  Ozone Resistance Test.

 

                            (Continued on Page 3239A)


 

UNDERWRITERS LABORATORIES INC.                 APPLIANCE WIRING MATERIAL

Subject 758       Section 3       Page 3239A      Issued:  1969-10-13

                                                 Revised:  2003-08-21

 

 

Marking

 

General.

If the outer surface of the wire is PVC,XLPVC, PVDF, PE, XLPE, XLPO, or glass or cotton braid, the wire shall be surface printed.  Surface printing on other materials is optional unless other­wise noted on the facing page.

 

1.  Recognized's Company’s name or E number.

2.  Plant identification, if made in more than

    one location. 

3.  DC voltage rating.

4.  Temperature rating, if above 60°C. 

5.  Style No. 3239.

6.  The Recognized Component Mark followed by the

    letters AWM or the words, Appliance Wiring

    Material.

7.  (Optional) VW-1.

 

 

Use

 

 

 

Internal wiring of TV receivers or where the acceptability has been determined by Underwriters Laboratories.

 

non-round wire - 非圓線,異形線 （0） 投訴

P:2007-01-12 15:57:07

5

UNDERWRITERS LABORATORIES INC.              APPLIANCE WIRING MATERIAL

Subject 758       Section 3     Page 3239        Issued:  1969-10-13

                                Revised:  2003-08-21

 

Style 3239

 

High-Voltage Lead Wire.

 

 

Rating

 

 

 

Maximum 200°C and 50 KVDC.  See Facing Page for ratings.

 

Conductor

 

 

Nos. 24-10 AWG copper or nickel and Nos. 12-10 AWG aluminium or Nos. 27-20 AWG Resistance Wire; solid or stranded.  Or Nos. 24-10 AWG solid or stranded coated high strength copper - min 90% conductivity, for 200°C rating uncoated or tinned strands of copper shall be 0.015 inch or larger in diameter.  Aluminium conductors shall be permitted for a 90°C maximum operating temperature.  Copper conductors may be tinned, silver or nickel plated, heat bonded or overcoated.

 

 

Insulation

 

 

Thermoplastic and/or Thermosetting.  See Facing Page for details.

 

 

Shield

 

 

Optional, see Facing Page for details.

 

Covering

 

 

Optional, see Facing Page for details.

 

 

Jacket

 

Optional, see Facing Page for details.

 

Standard

 

 

Appliance Wiring Material UL 758.

 

Instructions

to UL

Representative

 

 

 

 

Detailed Examination, see Facing Page.

Physical Properties of Insulation, Covering and/or Jacket, unaged.

High Voltage DC Dielectric Withstand Method I, unaged,

Humidity conditioning 6 hours.

VW-1 Flame Test.

 

      

UL

Counter-Check

Program

 

 

 

 

 

 

 

 

 

 

(4)  Detailed Examination, see Facing Page.

(4)        Physical Properties of Insulation, Covering   

     and/or Jacket, unaged and after aging.

(4)  Heat Shock.

(4)  Shrinkage.

(4)  Deformation

(12) VW-1 Flame Test.

(1)  High-Voltage Cut-Through Test.

(1)  High Voltage DC Dielectric Withstand

     Methods I and II, unaged and after aging.

(4)  Ozone Resistance Test.

 

                            (Continued on Page 3239A)


UNDERWRITERS LABORATORIES INC.                 APPLIANCE WIRING MATERIAL

Subject 758       Section 3       Page 3239A      Issued:  1969-10-13

                                                 Revised:  2003-08-21

 

 

Marking

 

General.

If the outer surface of the wire is PVC,XLPVC, PVDF, PE, XLPE, XLPO, or glass or cotton braid, the wire shall be surface printed.  Surface printing on other materials is optional unless other­wise noted on the facing page.

 

1.  Recognized's Company’s name or E number.

2.  Plant identification, if made in more than

    one location. 

3.  DC voltage rating.

4.  Temperature rating, if above 60°C. 

5.  Style No. 3239.

6.  The Recognized Component Mark followed by the

    letters AWM or the words, Appliance Wiring

    Material.

7.  (Optional) VW-1.

 

 

Use

 

 

 

Internal wiring of TV receivers or where the acceptability has been determined by Underwriters Laboratories.

 

CVD die - 結(jié)晶紫色鉆石模,結(jié)晶紫色鉆石拉線模 （0） 投訴

P:2007-01-18 20:05:23

6

謝謝！

vapor-phase chemical deposition - 汽相化學(xué)沉積,汽相化學(xué)沉積法 （0） 投訴

P:2009-06-07 09:05:03

7

看不明白

 

leading-in cable - 引入電纜,用戶引線電纜,進局電纜 （0） 投訴

P:2009-06-07 14:59:09

8

3239   30KV的絕緣只能有PE了   別的基本上水中高壓可能過不去

 

concentric knife ring - 同心刀環(huán)(制粒機的) （0） 投訴

P:2009-06-09 08:48:26

9

我公司還沒有這款線的認證，不知道這種高壓線具體用的什么材料，厚度什么的STYLE PAGE也沒太細說，請明白的人賜教

DTU - data transmission unit數(shù)據(jù)傳輸裝置 （0） 投訴

P:2009-06-09 10:10:16

10

Style 3244High voltage Wire

RatingMaximum 200 deg C, 50000 Vdc. Horizontal Flame. See facing page for ratings.
Conductor24 AWG - 10 AWG solid or stranded round, copper nickel, nickel alloy or stainless steel. May be tinned, silver or nickel plated heat bonded or overcoated.
InsulationEP or SR - SILICONE, 10 mils min average, 9 mils minimum at any point. See facing page for individual ratings.
CoveringSame as for Type SF Fixture Wire.

military quality cable - 優(yōu)質(zhì)軍用電纜 （0） 投訴

10


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