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更新時(shí)間:2023-09-01 19:58:17瀏覽次數(shù):119次
聯(lián)系我時(shí),請告知來自 環(huán)保在線HXGN17-12Z箱型固定式金屬封閉開關(guān)設(shè)備(真空環(huán)網(wǎng)柜)HXGN17-12ZChest-type,FixedMetal-enclosedSwitchgear(VacuumCirculatingNetworkSwitchgear)性能與用途HXGN17-12柜內(nèi)所裝新型高壓真空負(fù)荷開關(guān)-熔斷器組合電器ZFN-12
HXGN17-12Z箱型固定式金屬封閉開關(guān)設(shè)備(真空環(huán)網(wǎng)柜)
HXGN17-12Z Chest-type, Fixed Metal-enclosed Switchgear (Vacuum Circulating Network Switchgear)
性能與用途
HXGN17-12柜內(nèi)所裝新型高壓真空負(fù)荷開關(guān)-熔斷器組合電器ZFN-12,具有開斷能力大,安全可靠,電壽命長,可頻繁操作,基本不需維護(hù)的特點(diǎn)。操動(dòng)機(jī)構(gòu)采用電動(dòng)彈簧機(jī)構(gòu)或彈簧儲(chǔ)能式手動(dòng)機(jī)構(gòu),不因所施操作力的大小影響負(fù)荷開關(guān)分合閘速度,操作簡便,不會(huì)發(fā)生火災(zāi)爆炸危險(xiǎn),體積小,重量輕,占地面積小,利于減少基建投資。
適用于交流50Hz,12 kV的電力網(wǎng)絡(luò)中,作為環(huán)網(wǎng)供電和終端供電設(shè)備使用。
Functions and Applications
HXGN17-12Z switchgear is equipped with ZFN-12 electric appliance combined of a new type high voltage
vacuum load switch and a fusible cutout. Its characteristics include : strong breaking capacity, safe and reliable
performance, long service life, frequent operation allowance and basically no main tenance needed. Because
of its electrical spring operation mechanism or spring-energy-storage type manual operation mechanism, the
disconnecting and closing speed will not be affected by the operating force applied. It is easy to operate and
there is no explosion risks caused by fire. Furthermore, its small volume and light weight characteristics are definitely advantages in the reduction of construction cost.
It is used in electric network (AC, 50Hz,12 kV) to be circulating network and terminal power supply.
主要技術(shù)參數(shù)
額定電壓(kV):12
額定頻率:50Hz
母線額定電流(A):630
3秒額定熱穩(wěn)定電流(有效值)(kA):20
額定峰值耐受電流(kA):50
熔斷器額定開斷電流(有效值)(kA):31.5
外形尺寸(寬×深×高)(mm ):700(400,800)×900×2000(2200)
Primary Technical Data
Rated voltage (kV): 12
Rated frequency: 50Hz
Rated current (A) busbar: 630
Rated thermal stabilizing current (3s, effective value) (kV): 20
Rated peak withstand current(kV): 50
Rated on-off current (effective value ) of fusible cutout(kA): 31.5
Overall dimensions (width, depth, height) (mm): 700(400,800) , 900, 2000(2200)
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