Standard specification
KYN61-40.5 Indoor AC Metal Armored Pull-out Switchgear
This product is suitable for three-phase AC 50/60Hz power system, for receiving and distributing power, and for controlling, protecting and testing the circuit. The switch cabinet has armoured cabinet and double bus cabinet. It can be equipped with SF6 circuit breaker, VD4-40.5 circuit breaker and ZN72-40.5 fully insulated vacuum circuit breaker. The secondary circuit is equipped with advanced and reliable control and protection unit. APG epoxy casting and reliable solid insulated bus technology are used in the interior of the product for full insulation design. It has good electric field distribution measures. It is a miniature switchgear with advanced technology, stable performance, reasonable structure, convenient use, safety and reliability.
Characteristic:
★ 母線采用熱縮絕緣材料或環(huán)氧涂覆的絕緣手段，優(yōu)化電極形狀，使柜體結(jié)構(gòu)緊湊，縮小占地面積。
★ 柜體選用優(yōu)質(zhì)冷扎鋼板及進口敷鋁鋅板經(jīng)數(shù)控鈑金加工成型后，由高強度螺栓、螺母和鉚螺母連接而成。
★ 柜體中母線室、手車室、電纜室加裝絕緣板，絕緣水平大大提升。
Domestic ZN85-40.5 vacuum circuit breaker or Schneider SF1, SF2 or Alstom FP series sulfur hexafluoride circuit breaker can be configured to meet the needs of different users.
★ 組合式活門開啟靈活，隨著斷路器的拉出，活門自動關(guān)閉并強制閉鎖，杜絕了誤碰高壓電的危險。
Friendly man-machine interface makes switchgear operation programmable and formulaic, and the operator can see it at a glance.
Main wiring schemes can reach more than 160 kinds, and have strong structural adaptability, which can meet the needs of different users.
Electrical parameters
Rated voltage: 40.5 kV
Power Frequency Tolerance Voltage: 80/95 kV
Lightning impulse withstand voltage: 185 kV
Rated frequency: 50/60Hz
Circuit Breaker, Branch Bus Rated Current:..., 2500A
Rated Peak Tolerance Current:..., 31.5 kA
Rated short circuit breaking current:..., 31.5 kA
Rated short-term withstand current: 4S
Note: The rated current of 2500 A at 55 C needs forced ventilation.
標準規(guī)格說明
KYN61-40.5戶內(nèi)交流金屬鎧裝抽出式開關(guān)柜
該產(chǎn)品適用于三相交流50/60Hz電力系統(tǒng)，用于接受和分配電能，并對電路實行控制、保護及檢測。該開關(guān)柜有鎧裝柜和雙母線柜兩種結(jié)構(gòu)形式，可配置SF6斷路器、VD4-40.5斷路器、ZN72-40.5全絕緣真空斷路器，二次回路配置*可靠的控制保護單元。產(chǎn)品內(nèi)部采用APG環(huán)氧澆鑄與可靠的固體全絕緣母線工藝進行全絕緣設(shè)計，具有良好的電場分布措施，是技術(shù)*、性能穩(wěn)定、結(jié)構(gòu)合理、使用方便、安全可靠的小型化開關(guān)設(shè)備。35KV一進兩出高壓開關(guān)柜價格、圖紙
特點：
★ 母線采用熱縮絕緣材料或環(huán)氧涂覆的絕緣手段，優(yōu)化電極形狀，使柜體結(jié)構(gòu)緊湊，縮小占地面積。
★ 柜體選用優(yōu)質(zhì)冷扎鋼板及進口敷鋁鋅板經(jīng)數(shù)控鈑金加工成型后，由高強度螺栓、螺母和鉚螺母連接而成。
★ 柜體中母線室、手車室、電纜室加裝絕緣板，絕緣水平大大提升。
★ 可配置國產(chǎn)ZN85-40.5真空斷路器或施耐德公司的SF1、SF2型或阿爾斯通FP系列六氟化硫斷路器，以滿足不同用戶的需求。 35KV一進兩出高壓開關(guān)柜價格、圖紙
★ 組合式活門開啟靈活，隨著斷路器的拉出，活門自動關(guān)閉并強制閉鎖，杜絕了誤碰高壓電的危險。
★ 友好的人機界面使開關(guān)柜操作程序化、公式化，操作者一目了然。
★ 主接線方案可達到160種以上，且結(jié)構(gòu)適應(yīng)性強，能滿足不同用戶的需要。
電氣參數(shù)
額定電壓:40.5kV
工頻耐受電壓:80/95kV
雷電沖擊耐受電壓:185kV
額定頻率:50/60Hz
斷路器，分支母線額定電流:....,2500 A
額定峰值耐受電流:....,31.5 kA
額定短路開斷電流:...,31.5 kA
額定短時耐受電流:4s
注：外界溫度55℃額定電流2500A需強制通風!
