logo

DETAILS

Check category

Application Analysis of Closed Busway

  • Categories:Zhongrui News
  • Author:
  • Origin:
  • Time of issue:2019-05-28 15:39
  • Views:

(Summary description)Application of closed busway in high-rise buildings: General building professional design space (shaft) for closed busway, each floor has one or more plug-in switch boxes, and then plug-in switch boxes for various purposes Electrical equipment and circuits are sent out by cables and wires. In order to use electricity safety, the following points should be noted in the design: in order to ensure the continuity of the power supply line, double-circuit form should be considered, and the two circuits should have a certain safety interval as much as possible; when selecting the closed busway specification, the conductor The section should be as large as possible to ensure sufficient residual capacity; more plug-in interfaces should be provided, but the operating height and power feeder path should be considered, because the vertical arrangement of closed busway sockets will cause the topmost plug of each layer. The height of the connection box is too high, and the operation and maintenance are not

Application Analysis of Closed Busway

(Summary description)Application of closed busway in high-rise buildings: General building professional design space (shaft) for closed busway, each floor has one or more plug-in switch boxes, and then plug-in switch boxes for various purposes Electrical equipment and circuits are sent out by cables and wires. In order to use electricity safety, the following points should be noted in the design: in order to ensure the continuity of the power supply line, double-circuit form should be considered, and the two circuits should have a certain safety interval as much as possible; when selecting the closed busway specification, the conductor The section should be as large as possible to ensure sufficient residual capacity; more plug-in interfaces should be provided, but the operating height and power feeder path should be considered, because the vertical arrangement of closed busway sockets will cause the topmost plug of each layer. The height of the connection box is too high, and the operation and maintenance are not

  • Categories:Zhongrui News
  • Author:
  • Origin:
  • Time of issue:2019-05-28 15:39
  • Views:
Information

Application of closed busway in high-rise buildings: General building professional design space (shaft) for closed busway, each floor has one or more plug-in switch boxes, and then plug-in switch boxes for various purposes Electrical equipment and circuits are sent out by cables and wires. In order to use electricity safety, the following points should be noted in the design: in order to ensure the continuity of the power supply line, double-circuit form should be considered, and the two circuits should have a certain safety interval as much as possible; when selecting the closed busway specification, the conductor The section should be as large as possible to ensure sufficient residual capacity; more plug-in interfaces should be provided, but the operating height and power feeder path should be considered, because the vertical arrangement of closed busway sockets will cause the topmost plug of each layer. The height of the connection box is too high, and the operation and maintenance are not convenient. Because the impedance of the closed busway line is very small, the model of the short-circuit breaking capacity should be selected when selecting the circuit breaker in the plug-in box; for vertical installation on the shear wall The enclosed busway on the top eliminates the need to provide load data to the building designer. Application of closed busway in large-scale production and processing workshop: For large workshops with small single-machine load and even distribution, such as weaving workshop, knitting workshop of textile enterprise, small processing workshop of mechanical processing enterprise, etc., can be closed The combination of the busway and the plug-in box provides power. In this case, the closed busway has the superiority compared with the conventional power supply mode (cable power supply): the balanced distribution of the power load is not high, so the adaptability is very uneven for the load. Even if the closed busway line has been designed or installed, it can be easily adjusted according to the latest load change scheme, which is not comparable to the conventional power supply (cable supply). In addition, the low-cost plug-in box replaces expensive low-voltage power distribution cabinets and power boxes, which can reduce investment. At the same time, the power switch in the plug-in box is closer to the power equipment, and the operation of stopping and sending power is very simple.

Scan the QR code to read on your phone

ABOUT US

 

 

Introduction

 

Business

 

Win-win

 

Advantage

 

Contact us

NEWS

 

 

Zhongrui News

 

Industry

 

FAQ

 

Support

 

CONTACT US

Add:92 Weier Road, Chengbei Park, Jingjiang Economic and Technological Development Zone, Jiangsu Province 

Phone

Mobile version