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本装置是一种用标准模块由工厂组装的组合式低压开关柜（以下简称装置），本装置适用于交流50～60Hz、额定工作电压强660V及以玉的供电系统，用于发电、输电、配电、电能转换和电能消耗设备的控制。
本装置符合IEC439、VDE660第5部分和JB/T9661-1999《低压抽出式成套开关设备》专来标准。
The modular Low voltage swtichgear system is a type tested factory built switchgear assembly(FBA).This switchgear is suitable for A.C.50-60hz,660V and less (rated workvoltage)system,it is usually used to control power generating transmis sion,distrbution,conversion and power consuption devices generally.
This swtchgear meets such standard equipments as IEC439,5th section lf VDE660,Chinese special field standard JB/T9661-1999 and the enterprise standard for he switchgear.
一、产品特点
设计紧凑：以较小的空间能容纳较多的功能单元。
结构通用性强，组装灵活：以25mm为模数的C型型材能满足各种结构型式、防护、操作、转换、控制、调节、测定、指示等准单元，用户可根据需要任意选用组装。以200余种组装件可以组成不同方案的柜架结构和抽屉单元。
安全性：大量采用高强度阻燃型工程塑料组件，有效加强防护安全性能。
技术性能高：主要参数达到当代国际技术水平。
压缩场地：三化程度高，可大大压缩储存和运输预制件的场地。
装配方便：不需要特殊复杂工具。
FEATURES
Low-voltage withdrawable Switchgear Cubicle is a recently developed new variety of product,the technology of which reached 80s′international advanced level.
Compact,space saving design.
High generalization in structure dseign and flexibility in made-up.The C profiles of sheet steel with 25mm modular intervalcan meet the needs of all knds of structural types,protection degrees.operating adn environmental conditions.
Adoption of standard module design.They can make up a variety of standard units for protect-ion,operating,switching,controlling,regulating,measuring and indication.The user may choose at option the televant standard unit for assemble according to requirement.
up to mote than 200 of structure parts and funcational modules make it possible to make up a variety of structrue frames and drawer units for different schematic requirements.
Adoption of large number of the high strength flame-resisting plastic modulars and functional partition plates are effective to strengthen the performance of safety protection.
High technical characteristics,main parameters reach a fairly high intemational advanced level.
Reduction in space requirement for storing and transporting pre-fabricated parts thanks to the high degree of serintion,standardization and generalization of the structure.
Easy assembly,no special tools are necessary. |
