<em id="p7hy5"></em>
      1. <em id="p7hy5"><source id="p7hy5"><option id="p7hy5"></option></source></em>

                 
                KYN28-12KV高壓開關柜
                    發布時間: 2021-08-20 18:16    

                KYN28-12鎧裝移開式交流金屬封閉開關設備(以下簡稱開關設備)系3-10KV三相交流50Hz單母分斷系統的成套配電裝置,主要用于發電廠中小型發電機送電、工礦企事業以及電力系統的二次變電所的受電、送電及大型高壓電動機等,實行控制保護,檢測之用。本開關設備滿足IEC298、GB3906等標準要求,具有防止帶負荷推拉斷路器手車、防止誤分合斷路器、防止接地開關處在閉合位置時關合斷路器、防止誤入帶電隔室、防止在帶電時誤合接地開關的聯鎖功能,配用VS1 (ZN63A)真空斷路器或進口的VD4真空斷路器或富士電機HS真空斷路器。

                產品簡介

                Brief introduction to the products

                KYN28-12鎧裝移開式交流金屬封閉開關設備(以下簡稱開關設備)系3-10KV三相交流50Hz單母分斷系統的成套配電裝置,主要用于發電廠中小型發電機送電、工礦企事業以及電力系統的二次變電所的受電、送電及大型高壓電動機等,實行控制保護,檢測之用。本開關設備滿足IEC298、GB3906等標準要求,具有防止帶負荷推拉斷路器手車、防止誤分合斷路器、防止接地開關處在閉合位置時關合斷路器、防止誤入帶電隔室、防止在帶電時誤合接地開關的聯鎖功能,配用VS1 (ZN63A)真空斷路器或進口的VD4真空斷路器或富士電機HS真空斷路器。


                KYN28-12KV Armored Moving AC Metal-Enclosed Switchgear (hereinafter referred to as Switchgear) is a complete set of power distribution device of 3~10KV three-phase AC 50Hz single bus breaking system, which is mainly used for the power transmission of small generators, the power receiving and transmission of the secondary substation of the industrial and mining enterprises and the large scale high voltage motors for the purpose of controlling protection and testing. The switchgear meets the requirements of IEC298 or GB3906 and other standards. The switch cabinet has the interlock functions, namely, preventing from pushing and pulling the handcart of circuit breaker on load, preventing error switching on / off of the circuit breaker, preventing from switching off the circuit breaker when the grounding switch is in the switching-off position, preventing from entering into the live interval by mistake and preventing from switching off the grounding switch by mistake under charged condition. It can be used with VS1 (ZN63A) vacuum circuit breaker, or the imported VD4 vacuum circuit breaker or Fuji Electric HS vacuum circuit breaker.


                產品結構

                Product Structure

                開關設備按GB3906《3~35KV交流金屬封閉開關設備》等國家標準而設計。整體是由柜體和中置式可抽出部件(即手車)兩大部分組成,柜體四個單獨的隔室,外殼防護等級為IP4X,各小室間和斷路器室門打開時防護等級為IP2X。具有架空進出線、電纜進出線及其它功能方案,經排列組合能成為各種方案形式的配電裝置。本開關設備可以從正面進行安裝調試和維護,因此提高了開關設備的安全性,靈活性,減少了占地面積。


                The switchgear is designed according to GB3906 3 ~ 35KV AC Metal- Enclosed Switchgear and other national standards. The whole structure is composed of the two major parts, namely, cabinet and infix extractable components (i.e. hand cart). The cabinet has four separate rooms. The protection level of the shell is IP4X, and the protection level is IP2X when doors of each room and circuit breaker room are opened The product has functional programs such as overhead incoming and outgoing lines, cable incoming and outgoing lines, etc., which can become power distribution devices for various kinds of programs through permutation and combination. The switchgear can be installed, debugged and maintained from the front, therefore, the safety and flexibility of the switchgear are increased and the floor space is reduced.


                技術參數

                Technical Parameters


                序 號
                Serial Number

                項 目 Items

                單位 Unit

                參 數 Parameter

                1

                額定頻率

                Rated Frequency

                Hz

                50

                2

                額定電壓

                Rated Voltage

                KV

                3, 6, 7.2, 12

                3

                額定絕緣水平

                Rated Insulation Level

                1min工頻耐受電壓

                Working Frequency Withstand Voltage per Minute

                KV

                42

                雷電沖擊耐受電壓

                Lightning Impact Withstand Voltage

                 

                75

                4

                額定電流

                Rated Current

                A

                630,1250,1600,2000,2500,3150

                5

                額定短路開斷電流(有效值)

                Rated Short-Circuit Breaking Current (effective value)

                KA

                16,20,25,31.5,40,50

                6

                4S熱穩定電源(有效值)

                4S Thermal Stability Current (effective value)

                KA

                16,20,25,31.5,40,50

                7

                額定動穩電流(峰值)

                Rated Dynamic Stability Current (peak)

                KA

                40,50,63,80,100,125

                8

                防護等級

                Protection Level

                外殼為IP4X, 隔室間、斷路器室門打開時為IP2X

                The shell is IP4X and is IP2X when the doors of

                the compartment and circuit breaker are opened.


                使用條件

                Conditions of Use

                ※環境溫度不高于+40℃,不低于-10℃;

                ※海拔不超過1000M;

                ※日平均濕度不超過95%;月平均溫度不超過90%;

                ※地震烈度不超過8度;

                ※周圍空氣應沒有腐蝕性或可燃氣體、水蒸氣等明顯污染;

                ※沒有爆炸危險,嚴酷條件下嚴酷度設計滿足1類要求。


                Ambient Temperature should not be higher than +40℃ and lower than -15℃;

                Height above sea level is not above 1000M;

                The daily average humidity should not exceed 95% while the monthly average monthly should not exceed 90%;

                Seismic Intensity should not be greater than VIII;

                There should be no corrosive or flammable gases, water vapor and other significant pollution in ambient air;

                There should be no explosion hazard and the severe degree design under severe condition should meet the requirements of Grade 1.


                外形安裝尺寸

                Dimensions


                柜 寬 Cabinet Width

                柜 深 Cabinet Depth

                L1

                L2

                L3

                800

                1500電纜
                1500Cable

                530

                630

                880

                 

                1660架空
                1660 Overhead

                 

                 

                 

                1000

                1500電纜
                1500Cable

                730

                830

                880

                 

                1660架空
                1660 Overhead

                 

                 

                 


                外形尺寸及結構示意圖

                Dimensions and Structural Schematic



                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.產品型號;

                B.運行條件;

                C.變壓器類型及容量;

                D.高壓、低壓主接線方案及選擇使用電器元件的類型和參數;

                E.外殼顏色;

                F.如用戶有其它要求可在訂貨時一并提出。


                The ordering party should provide us with the following data concerning the products:

                A.Product model;

                B.Operating conditions;

                C.The types and capacity of the transformer;

                D.High voltage and low voltage main wiring program and selection of types and parameters of electrical components for use;

                E.Shell Color

                F. In case of other requirements, the users can put forward when ordering.

                亚洲色素色无码专区,久久午夜无码观看,一级欧美视频在线观看,国产一区二区三区三级无码 影院久久天天躁狠狠躁夜夜96流白浆 a国产a日本八亚洲 无码一区二区三区中文字幕 亚洲第一页精品 欧美一级精品高清在线观看 欧美日本一道高清国产 精品国偷自产在线视频99 国产一级A级免费视频