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GCS低压抽出式开关柜，是我国吸收国外先进技术并根据国内用户对增容，计算机接口,动力集中控制,方便安装维护等要求而开发的一种新型低压成套开关设备。技术标准符合IEC439-1《低压成套开关设备和控制设备》、GB7251《低压成套开关设备和控制设备》等标准。
GCS low voltage draw out type switch cabinet , is our county absorbs the foreign advanced technology and according to the domestic user to the capacity increase, the computer interface .Power centralized control.A new type of low voltage switchgear convenient installation and maintenance requiements and the development of. Conform to the technical standard of IEC439-1《low voltage switchgear and control equipment》 Gb7251《low voltage switchgear and control equipment》and other standards.
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额定绝缘电压 Rated insulation voltage |
660V |
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额定工作电压/主电路/辅助电路 Rated operating voltage / main circuit / auxiliary circuit |
380,660V/AC380,2200,24/DC220,110V |
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水平母线额定电流 Horizontal busbar rated current |
≤4000A |
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垂直母线额定电流 Vertical busbar rated current |
1000A |
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额定短时耐受电流（1s) Rated short-time withstand current(1s) |
50(80)KA |
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额定短时峰值电流 Rated short-time peak current |
105(176)KA |
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防护等级 Protection degree |
IP30,IP40 |
