FDJ 16-300mm² 1KV Tsawg Voltage Distribution Line tiv thaiv rov qab hluav taws xob thiab Tag Nrho Cov Hluav Taws Xob Tiv Thaiv Grounding Device
Product Description
Cov cuab yeej tiv thaiv hluav taws xob tiv thaiv hluav taws xob yog tsim rau cov kab hluav taws xob qis qis ntawm 1KV thiab hauv qab ntawm ob sab ntawm txoj hlua khi, ntawm cov pob qij txha ntawm ceg ncej thiab nro ncej, thiab ntawm ceg kab cov ntsiab lus uas yuav thim rov qab ( los yog cov ceg kab uas muaj peb-theem fais fab meter ntsia) Kev tiv thaiv hauv av ntawm qhov taw tes hauv av ntawm lub hwj chim tsis ua hauj lwm yuav tsum tau teem rau ntawm cov xaim hluav taws xob tsis ua hauj lwm.
Cov khoom nta thiab installation tseem ceeb
yam ntxwv:
1. Khaws cov kab hauv ib lub xeev insulated thiab tshem tawm cov kev phom sij zais ntawm hluav taws xob poob siab
2. Yooj yim rau nruab, qhib lub pob kom txuas hauv av xaim ncaj qha
3. Kev sib xyaw ua ke ntawm cov hlau tiv thaiv tooj liab thiab cov kab xev insulating zoo heev txhim kho cov kev ua haujlwm ntawm cov neeg xyuas pib thiab txhim kho lub neej ntawm cable.
4. Ob chav tiv thaiv, uas yog tiv thaiv dej vapor los yog huab cua los ntawm kev nkag mus rau hauv lub interface, thiab xyuas kom meej lub rwb thaiv tsev nyhuv thaum lub interface tsis siv.
5. Nws tuaj yeem rov siv tau thiab muaj lub neej zoo ib yam li cov hlau.Nws yog ib qho khoom siv txuag hluav taws xob thiab ib puag ncig zoo.
6. Cov khoom ruaj khov ua tau zoo, tsis muaj kev saib xyuas, tsis muaj kev saib xyuas, txo cov nqi kho mob zoo heev
Nruab:
1. strip lub rwb thaiv tsev ntawm 70-75mm,
2. qhwv tinned tooj liab ntawv ci los tiv thaiv cov cable conductors,
3. qhwv 5-8 txheej ntawm daim kab xev hluav taws xob nyob ib ncig ntawm qhov kawg ntawm ob txheej insulating,
4. Txiav qhov ntev ntawm cov ntaub thaiv dej tsis zoo raws li cov kab txuas txuas, qhwv ob qho kawg,
5. Txhim kho cov kev tiv thaiv kev poob siab insulating tiv thaiv npog, ceev cov buckles ib los ntawm ib qho,
6. Cov khoom siv installation tiav daim duab,
Cov khoom siv ib puag ncig
1. Qhov siab: ≤ 1000M
2. Ambient kub: -25 ℃ ~ + 50 ℃
3. Hnub ci siv zog: mus txog 0.1W / cm2 (cua nrawm: 0.5m / s)
4. Qhov kub siab tshaj qhov sib txawv: 25K
5. Qhov siab tshaj plaws cua ceev: 35m / s
6. Ice thickness: ≤ 10mm
7. Av qeeg tsis kam: ≤ chav kawm 8
8. Kev teeb tsa qhov chaw: sab nraum zoov