嫩草成人国产精品_丁香六月六月婷婷_乱人伦中文视频在线观看免费_九九影院理论片_国产无套抽出白浆来_在线无码中字国产网站_女生裸体软件_午夜不卡福利_内射字幕在线观看_午夜福利激情免费电影

Language:Chinese | English

中低壓電纜 >

Resistance fire fire-resistant WireProduct number:
Advisory

Implementation standards:

Product implementation GB / T 5023 "rated voltage 450 / 750V and below PVC insulated cables", JB / T 8734 "rated voltage 450 / 750V and below PVC insulated cables wires and cords" and GB / T 19666 "resistance Fire and fire-resistant wire and cable General. "

 

Product Usage:

This product is suitable for AC and DC voltage 450 / 750V and below power plant, household appliances, instruments and telecommunications equipment wire and cable.

 

Type:

 

Use features:

1、Maximumrated temperature

Long-term wire and cable conductor allows the maximum operatingtemperature of 70 ℃ and 90 ℃ .

 

2、required

2.1 Laying wire and cable from the drop when the limit, the laying ofthe ambient temperature is not less than 0 ℃.

 

2.2 Finished insulated wire and finished wire and cable, placed in 20 +5℃ room temperature water for at least 1h, can withstand the standardAC voltage test.

 

2.3 Wire and cable has good electrical insulation properties, mechanicalproperties and non-flammable performance, reliable, convenient and durable.

 

2.4 Cable minimum bend radius (B series)

  Cable diameter (D) allowsbending radius should not be less than 6D.

  Note: D is the measured value of the cable diameter.

Advisory In order to more attentive service to you, please fill in the complete question.

Products Name:   *
Contact:   *
Tel:   *
Order Quantity :  
E-mail:   *
Special Instructions:   *
Code:
*