35kV鎧裝移開式開關設備 KYN61系列

3-.jpg

型號及含義
Brief introduction to the products


產品簡介
Brief introduction to the products

KYN61-40.5型鎧裝移開式交流金屬封閉開關設備(以下簡稱開關設備)。其主要特點是柜內配用新型全絕緣真空斷路器,柜體采用組裝結構,提高了產品外觀品質和手車與柜體的配合精度,手車推進拉出十分輕便,保證互換,并能迅速組織生產、裝配,及時交貨,提高裝配所需占地面積的利用率,易于形成批量生產等優點。可實現閉門操作。其各項正常操作,包括斷路器分合閘,斷路器手車推到工作位置和退出到試驗/隔離位置,以及接地開關的分合閘,都能在斷路器室門關閉的條件下進行。本產品符合:GB3906《3-35kV交流金屬封閉開關設備》、GB/T11022《高壓開關設備和控制設備標準的共用技術要求》、IEC60298:《額定電壓1kV以上52kV及以下交流金屬封閉開關設備和控制設備》標準。本產品用于40.5kV三相交流50Hz電力系統中,做為發電廠、變電所及工礦企業的配電室接受與分配電能之用,具有控制、保護和監測等功能。除廣泛用于一般電力系統外,還可使用于頻繁操作的場所。使用環境條件符合GB3906《3-35kV交流金屬封閉開關設備》所規定的正常使用環境條件。

The KYN28A-24kV Sheathed Move-off Style AC Metal-Enclosed Switchgear (hereinafter referred to as Switchgear) is of an assembly structure and equipped with novel fully insulated vacuum circuit breakers. The appearance quality and the fit precision of the hand cart and the cabinet are greatly improved. The pushing and pulling of the hand cart are rather convenient. The rapid production, assembling and timely delivery are guaranteed. The utilization ratio of the floor space for assembling is increased. All these are suitable for batch production. A closed -door operation can be realized. Its normal operation, including the circuit breaker switch, the positions of the circuit breaker hand cart for working, test and isolation, the switch for grounding, can be carried out under the closed condition of the door for circuit breaker's cabinet. The product is in accordance with the standards of GB3906 “3 ~ 35kV AC closed metal switchgear and control equipment”, GB/T11022 “The technical requirements of the high-voltage switchgear and control equipment standard” and IEC60298:  “AC closed metal switchgear and control equipment, rated voltage ≥ 1kV or ≤ 52kV”. The product is used for the power system, 40.5kV three phase AC 50Hz, such as power plants, substations, industrial and mining enterprises for power distribution with control, protection and monitoring functions. In addition to be widely used in general power systems, it may also be used in the places of frequent operations. The use of environmental conditions in line with GB3906 "3-35kV AC metal-enclosed switchgear" required by the environmental conditions of normal use.

產品結構
Product Structure

KYN61-40.5開關柜結構按其組成可分為柜體、斷路器手車兩大部分。柜體內配用新型全絕緣真空斷路器或進口六氟化硫斷路器。柜體采用組裝結構,提高了手車與柜體的配合精度,產品外形美觀,能迅速組織生產、裝配,能及時交貨。柜體采用進口敷鋁鋅板經數控鈑金設備加工折彎成型,通過高強度螺栓、螺母(8.8級)或拉鉚螺母組裝成型。

典型方案按功能特征可分為繼電器儀表室、手車室、電纜室和母線室四部分,各部分按接地的金屬板分隔,因此可阻止電弧延伸,從而使可能產生的故障限制在很小的范圍內。除繼電器儀表室外,其它隔室均有獨立的泄壓通道。當某一部分需要換元件或維修時,不需要全柜停電,只需要切斷元件兩端的電源,維修人員即可安全進入該室。其外殼保護等級為IP4X;斷路器手車室門打開,斷路器手車處于斷開/試驗位置時防護等級為IP2X。可實現閉門操作。開關柜的各項正常操作,包括斷路器分合閘,斷路器手車推到工作位置和退出到斷開/試驗位置以及接地的分合閘都能在高壓隔室門關閉條件下進行。

開關柜具有電纜進出線、架空進出線母線聯絡、隔離、避雷器等其它一次方案。本開關柜采用復合絕緣,材料工藝完全立足于國內。


The Switchgear KYN61-40.5kV, according to the composition of its structure, can be divided into cabinets and the hand cart of the circuit breakers. Equipped in the cabinets are the novel fully insulated vacuum circuit breakers or imported sulfur hexafluoride circuit breakers. The switchgear is of assembly structure, which improves the apprearance quality and the fit precision of the hand cart and the cabinet. The product is beautiful in appearance and could be organized into rapid production, assembling and timely delivery. The Body of the switchgear adopts the imported aluminium and zinc coated plates manufactured and bended into form with CNC sheet metal equipment and assembled with high strength bolts and nuts (8.8 grade) or rivet nuts.

The typical program, according to functions, can be divided into the cabinets of relays and  meters, hand cart, cables and buses. The four parts are separated according to the grounded metal plates so as to prevent the electric arc from extending and limit the possible faults in a small scope. The separated cabinets, except the relay and meter cabinet, are all equipped witn independent voltage relief channels. When some part needs replacement of components or maintenance, it is not necessary to shut down the power of whole cabinet. The only thing to do is to turn off the power at both ends of the component. The maintenance personnel can enter the cabinet safely. The protection level of the shell is IP4X.  When the door of the hand cart is open and the hand cart is in the positions of breaking and test, the protection level is IP2X. A closed -door operation can be realized. Its normal operation, including the circuit breaker switch, the positions of the circuit breaker hand cart for working, test and isolation, the switch for grounding, can be carried out under the closed condition of the door for high-voltage circuit breaker's cabinet. The switchgear has cables in and out, overhead lines, buses, insulations and lightning arrests. The composite insulation is adopted. The materials are entirely based on domestic technology.


技術參數
Product Structure

未標題-8.jpg


使用條件
Conditions of Use

※ 環境溫度:上限+40℃,且24h內測得的平均值不超過35℃,下限-10℃。 

※ 海拔高度:海拔不超過1000m。 

※ 相對濕度:日平均值不超過95%,月平均值不超過90%。 

※ 地震烈度:不超過8度。 

※ 水蒸汽壓力:日平均值不超過2.2kPa,月平均值超過1.8kPa。 

※ 周圍環境:無火災、爆炸危險、嚴重污穢、化學腐蝕及劇烈振動的場所。


Ambient Temperature: Maximum temperature +40℃, Minimum temperature -10℃, average temperature measured within 24 hours ≤ 35℃

Height above sea level: ≤ 1000m

Relative Humidity: Average daily relative humidity ≤ 95%, average monthly relative humidity ≤ 90%,

Seismic Intensity: ≤ VIII

Water Vapor Pressure: Average daily water vapor pressure ≤ 2.2kPa, average monthly water vapor pressure ≤ 1.8kPa,

The site without fire hazard, explosion, severe contamination, chemical corrosion and violent vibration.


訂貨須知
ordering Information

訂貨方在訂貨時應給本公司提供與產品有關的下列數據

A.完整的工程系統一次主接線圖。

B.各個高壓柜方案的二次原理接線圖。

C.柜體的平面布置圖(如有母線橋時提供其安裝尺寸及布置方式)。

D.柜頂小母線布置圖。

E.開關柜的備品備件數量和規格型號。

F.開關柜在特殊使用環境條件時,應在訂貨時以書面的形式提出。

G.開關柜殼體或面板的漆色。

H.開關柜的交貨期。


The customer should provide us with the following data concerning the products:

A.The complete primary wiring diagram of the engineering system.

B.The secondary wiring diagrams of the high-voltage cabinets. 

C.The layout of the cabinets (If there is bus bridge, the installation sizes and layout should be provided).

D.The layout of the small bus at the top of the cabinet.

E.Thequantity and specifications of the spare parts of the switchgears

F.While ordering the switchgears, the special operating conditions should be provided in written forms.

G.The paint color of the switchgear shell and panel. 

H.Date of Delivery of the Switchgear


    中彩票软件