鎧裝移開式交流金屬封閉開關設備概述 Overview
KYN61-40.5(Z) 型鎧裝移開式交流金屬封閉開關柜( 以下簡稱開關柜) 系三相交流50Hz，額定電壓40.5kV 的戶內成套配電裝置。作為發(fā)電廠、變電站及工礦企業(yè)接受和分配電能之用。對電路起到控制、保護和檢測等功能，還可用于頻繁操作的場所。本開關柜符合GB/T11022-1999、GB3906-1991 及DL404-1997 等標準。
KYN61-40.5(Z) type alternating-current metal-clad and metal-enclosed withdrawable switchgear (hereinafter referred to as switchgear) is a indoor complete set of power distribution unit of three-phase AC50Hz and rated voltage of 40.5kV. Used for receiving and distributing the electric energy in power plants, transformer substations,mining and industrial enterprises, etc., it controls, protects and detects the circuits, also is applicable to frequent operation locations. This switchgear complies with GB/T11022-1999, GB3906-1991, DL404-1997,etc
鎧裝移開式交流金屬封閉開關設備主要特點 Main feature
1. 柜體結構采用組裝式，斷路器采用手車落地式結構；
2. 配用全新型復合絕緣真空斷路器，并具有互換性好更換簡單之特點；
3. 手車車架中裝有絲杠螺母推進機構，可輕松移動手車，并防止誤操作而損壞推進結構；
4. 所有的操作均可在柜門關閉狀態(tài)下進行；
5. 主開關、手車、開關柜門之間的聯(lián)鎖均采用強制性機械閉鎖方式，滿足“五防”功能；
6. 電纜室空間充裕，可連接多根電纜；
7. 快速接地開關用于接地和回路短路；
8. 外殼防護等級IP3X，手車室門打開狀態(tài)下，防護等級IP2X;
9. 產(chǎn)品符合GB3906-1991、DL404-1997 及參照采用國際IEC-298 標準。
1. Cabinet structure is of assembly type, the circuit breaker adopts floor type handcart structure;
2. Equipped with brａnd new composite insulated vacuum circuit breaker, is featured with good interchangeability, and is simple to change;
3. The handcart frame is mounted with lead screw nut propelling mechanism, it is able to move the handcart easily, and prevent damage of propelling mechanism caused by misoperation;
4. All operations can be carried out when the cabinet door is closed;
5. Interlocking among the main switch, handcart and switchgear adopts compulsory mechanical locking mode, meeting the “five preventions” function;
6. Cable chamber is large enough, it could connect multi cables;
7. The fast earthing switch is used for earthing and circuit short-circuit;
8. Degree of protection of the enclosure is IP3X, and is IP2X when the door of handcart chamber is opened;
9. The product complies with GB3906-1991, DL404-1997 and refers to the international standard IEC-298.
鎧裝移開式交流金屬封閉開關設備使用環(huán)境條件 Use environmental conditions
1. 環(huán)境溫度：上限+40℃，且24h 內測得的平均值不超過35℃，下限-10℃。
2. 海拔高度：不超過1000m
3. 相對溫度：日平均值不超過95％，月平均值不超過90％。
4. 地震烈度：不超過8 度。
5. 水蒸汽壓力：日平均值不超過2.2kPa，月平均值不超過1.8kPa。
6. 周圍環(huán)境：無火災、爆炸危險、嚴重污穢、化學腐蝕及劇烈振動的場所。
1. Ambient temperature: -10℃ ~+40℃ , mean value measured within 24h should not exceed 35℃ .
2. Altitude: not exceed 1000m;
3. Relative humidity: daily mean not over 95%, monthly mean not over 90%;
4. Seismic intensity: not beyond Ms8;
5. Vapor pressure: daily mean not over 2.2kPa, monthly mean not over 1.8kPa.
6. Ambient environment: the installation site should be free of fire, explosive danger, serious pollution, chemical corrosion or severe vibration.
真空開關柜主要技術參數(shù) Vacuum switchgear main technical parameters
真空斷路器主要技術參數(shù) Vacuum circuit breaker main technical parameters
彈簧操動機構主要技術參數(shù) Spring operating mechanism main technical parameters
開關柜結構特征 Switchgear structure features
開關柜的安裝 Switch cabinet installation
方案組合示例 Example scenario
