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全自动Dielectric Loss Tester-扬州达瑞

Detailed Information of Flat Cable TVVB 4*4, Shijiazhuang Flat Cable - Yangzhou Darui Co., Ltd.

Published: 2020-08-19 10:46:56

Views: 2922

Category: 电动液压推杆

Product Description


Detailed Information of Flat Cable TVVB 4*4, Shijiazhuang Flat Cable



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I. Scope of Application

 

       This product is suitable for AC rated voltage 300/500V (or 450/750V) and below for elevators and lifting machinery, etc., used as power connection wires.

  II. Executive Standard

 

       GB/5023.6-1997 and supplementary requirements


 



























  III. Usage Characteristics

 

       1. The long-term allowable working temperature of the cable conductor shall not exceed 70°C, and the installation environment temperature shall not be lower than 0°C.

       2. The free hanging length for installation shall not exceed 80m, and the moving speed shall not exceed 4m/s.

       3. The allowable bending radius for cable installation shall not be less than 6 times the small side of the cable.

  IV. Model and Name

 













Model

Name

227IEC71f(TVVB)

Flat PVC sheathed elevator cable and cable for flexible connection


  V. Specification Range

 























Model

Rated Voltage V

Number of Cores

Nominal Cross-section (mm2)

227IEC71f(TVVB)

300/500

3~24

0.75

227IEC71f(TVVB)

450/750

3~24

0.75


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Yangzhou Darui Electric Co., Ltd.
主营产品:Dielectric Loss Tester、Transformer Ratio测试仪、Loop Resistance Tester、高压None线核相仪、Insulation Resistance Tester、Partial Discharge Tester、Cable Fault Tester、DC Resistance Tester等。
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