传真:0473-3982670

EN

Product Product

Product

Product

Low-voltage Switchgear AssembliesCurrent location:Home > Low-voltage Switchgear Assemblies

Low voltage switchgear assembly

Low voltage switchgear assembly


- Product Brief

GGD series low-voltage switchgear (feeder cabinet) is designed and manufactured according to the national standard GB7251.1 "Low-voltage switchgear and control equipment". It meets the standard of IEC298 "AC metal enclosed switchgear and control equipment". It meets the standards of DL402 and DL404.

Two. Scope of application

This product is suitable for distribution network with rated voltage 380V, rated frequency 50Hz and rated current 1600A. It is used to distribute electric energy, protect line and power equipment from overload, short circuit, undervoltage and other faults. It can also start motor directly and has selective protection function.

Three. Working conditions

1. Ambient temperature: - 15 to +40 C;

2, relative humidity: monthly average not more than 90%, no frost.

3, altitude: 2000 m below;

4. Place of use: There is no explosive dangerous medium in the room, and there is not enough gas and conductive dust to corrode metal and destroy insulation in the medium. The ventilation is good and there is no obvious vibration.

万博manbetx官网网页版_Manbetx手机版注_苹果ManBetX下载

  • <tr id='b5d0c2'><strong id='b5d0c2'></strong><small id='b5d0c2'></small><button id='b5d0c2'></button><li id='b5d0c2'><noscript id='b5d0c2'><big id='b5d0c2'></big><dt id='b5d0c2'></dt></noscript></li></tr><ol id='b5d0c2'><option id='b5d0c2'><table id='b5d0c2'><blockquote id='b5d0c2'><tbody id='b5d0c2'></tbody></blockquote></table></option></ol><u id='b5d0c2'></u><kbd id='b5d0c2'><kbd id='b5d0c2'></kbd></kbd>

    <code id='b5d0c2'><strong id='b5d0c2'></strong></code>

    <fieldset id='b5d0c2'></fieldset>
          <span id='b5d0c2'></span>

              <ins id='b5d0c2'></ins>
              <acronym id='b5d0c2'><em id='b5d0c2'></em><td id='b5d0c2'><div id='b5d0c2'></div></td></acronym><address id='b5d0c2'><big id='b5d0c2'><big id='b5d0c2'></big><legend id='b5d0c2'></legend></big></address>

              <i id='b5d0c2'><div id='b5d0c2'><ins id='b5d0c2'></ins></div></i>
              <i id='b5d0c2'></i>
            1. <dl id='b5d0c2'></dl>
              1. <blockquote id='b5d0c2'><q id='b5d0c2'><noscript id='b5d0c2'></noscript><dt id='b5d0c2'></dt></q></blockquote><noframes id='b5d0c2'><i id='b5d0c2'></i>