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General Description GCS Low-wiltage withdrawable awitchager is a newtype low-voltage complete switchgear with foreign advanced techniques,it is meeting the requirements of loadability expansion,computer intertacing,powercontrol centralization.easy assembly and maintenance.It meets the requirements of IEC439-1¡¶Low-voltage complete switch equipment and controller¡·GB7251¡¶Low-voltage complete switch equipment and controller¡·JB/T9661¡¶Low-voltage withdrawble switch eq uipment¡·standard. |
Main technical datas |
rated insulation voltage |
660V |
rated operating volting/main circuit/auxiliary circuit
|
380,660/AC380£¬220£¬24/DC220£¬110V |
horizontal busbar rated current |
¡Ü4000A |
rated short time withstand current£¨1S£© |
50£¨80£©KA |
rated short time peak current |
105£¨176£©KA |
protection degree |
IP30,IP40 | | | |