GCS安装使用说明书中英

GCS型低压抽出式开关柜安装使用说明书0ZD.412.320GCS LOW-VOLTAGE DRAW-OUT TYPE CUBICLE INSTALLATION AND USE INSTRUCTION湖南开关有限责任公司2004HUNAN SWITCHGEAR CO., LTD2004GCS型低压抽出式开关柜适用于发电厂、变电所、石油化工部门、厂矿企业、高层建筑等低压配电系统的动力、配电和电动机控制中心、电容补偿等的电能转换、分配与控制用。

GCS low-voltage draw-out type cubicle is suitable for the power of low voltage distribution system of the power plant、transformer substation、oil chemistry industry department、plant mine enterprise and high building etc., for controlling center of distribution and motor, for controlling use of electric power convert and distribution of capacitance compensation etc.,.在大单机容量的发电厂、大规模石化等行业的低压动力控制中心和电动机控制中心等电力使用场合时能满足与计算机接口的特殊需要。

It can fulfill the special requirement at power use place of larger stand-alone capacity power plants、low voltage power controlling center of larger scale petrol chemistry industry and motor controlling center etc.,.本开关柜是根据电力部主管上级，广大电力用户及设计部门的要求，为满足不断发展的电力市场对增容、计算机接口、动力集中控制、方便安装维修、缩短事故处理时间等需要，本着安全、经济、合理、可靠的原则设计的新型低压抽出式开关柜，产品具有分断、接通能力高、动热稳定性好、电气方案灵活、组合方便、系列性适用性强、结构新颖、防护等级高等特点，可以作为低压抽出式开关柜的换代产品使用。

This kind of cubicle is base on the requirement of governing superior of electric power department、largeness electric power client and design department, for fulfilling the requirement of continual development of electric power market in enlargering capacity、computer interface、power concentration control、installation maintenance conveniently and short fault disposal time etc., the new type low voltage cubicle is design in principle of safety、economic、reasonable and credibility, product particulars in high opening and closing capability、well move hot stability、agility electric scheme、compounding conveniently、strong series practicability、structure novelty and has characteristic of high protection class, it can be used as replacement of low voltage draw-out type cubicle.本开关柜符合IEC439-1《低压成套开关设备和控制设备》、GB7251《低压成套开关设备》、ZBK36001《低压抽出式成套开关设备》等标准。

This king of cubicle complies with standards of IEC439-1 《complete low voltage switchgear and control equipment 》、GB7251《complete low voltage switchgear》、and ZBK36001《complete low voltage draw-out type switchgear》etc.,. 1．产品型号及含义Mean of product typeG C S ——□□辅助电路方案代号Auxiliary circuit scheme No.主电路方案代号Design No. of main circuit scheme森源电气系统S.Y electric system抽出式Draw-out type封闭式开关柜Enclosed type switch cubicle2．环境Circumstance2．1 周围空气温度不高于+40℃，不低于－5℃，24h内平均温度不得高于+35℃。

超过时，需根据实际情况降容运行。

Surrounding air temperature isn’t higher than +40℃and not lower than －5℃, average temperature is not higher than ＋35℃in 24 hours, if exceeds, it will be run by depress capacity in the condition of fact.2．2 户内使用，使用地点的海拔高度不得超过2000m。

It’s used indoor, elevation height of using spot not exceed than 2000m.2．3 周围空气相对湿度在最高温度为+40℃时不超过50%，在较低温度时允许有较大的相对湿度，如+20℃时为90%，应考虑到由于温度的变化可能会偶然产生的凝露的影响。

Relative humidity of surrounding air is not exceed 50% while highest temperature is ＋40℃, larger relative humidity allowed under lower temperature, for example it’s90% while ＋20℃, it should be considered that temperature change can induce frost. 2．4 装置安装时与垂直面的倾斜度不超过5%，切整组柜列相对平整（符合GE232-82标准）。

Gradient of vertical is not exceed 5% while it’s installed and whole bank cubicle row is relative flat ( comply with the standard of GB232-82).2．5 装置应安装在无剧烈震动和冲击以及不足以使电器元件受到不应有腐蚀的场所。

equipment should be mounted in the spot of no acute shake 、no lash and no erosion to component of electric appliance.2．6 用户有特殊要求时，可以与制造厂协商解决。

if customers have special requirement, he can consult with manufacturer and solve it.3．电气性能electric capability3．1 额定参数rated parameters3．1．1 额定绝缘电压交流660（1000）V rated insulate voltage AC 660(1000)V3．1．2 额定工作电压主电路交流415（660）V rated working voltage main circuit AC 415(660)V辅助电路交流415或240Vauxiliary circuit AC 415 or 240V直流220或110VDC 220 or 110V3．1．3 额定频率50（60）HZrated frequency 50(60)HZ3．1．4 水平母线额定电流≤4000Alevel busbar rated current ≤4000A3．1．5 垂直母线额定电流1000Avertical busbar rated current 1000A3．1．6 额定峰值耐受电流（0.1s）105、176kVrated peak withstand current(0.1S) 105、176KA3．1．7 额定短时耐受电流（1s）50、80kArated short time withstand current(1S) 50、80KA3．2 主电路方案main circuit scheme装置主电路方案共32组118个规格，不包括由于辅助电路的控制与保持的变化而派生的方案和规格。

The main circuit scheme of device has 32 groups and 118 specs., except derivative scheme and specifica tion due to the change of auxiliary’s control and protection.主电路方案征求了广大设计、制造、试验和使用部门的意见而选编的、包括了发电、供用电和其他电力用户的需要，额定工作电流为4000A，适合2500KV A 及以下的配电变压器选用。

Main circuit scheme has adopted opinions from design、manufacture、test and using department, including the requirement of generate electricity、supply electricity and other electricity user, rated working current is 4000A, fit to be used by distribution transformer in 2500KV A and under.此外，为适应供用电提高功率因数的需要而设计了电容器补偿柜，考虑综合投资的需要而设计了电抗器柜。