I-Line Post Insulator 57 Series I-Vertical Clamp Uhlobo kanye Nohlobo Lwe-Horizontal Clamp
Izinga: IEC60383, ANSI C29.1, ANSI C29.7
Amandla kagesi: 15-45kV
Okuthunyelwe komugqa wohlobo lwe-clamp eqondile kugxunyekwe kuqondile kuma-crossarms nezakhiwo
Izihlanganisi zeposi zomugqa wokugoqa ovundlile wezilinganiso 15 kV kuya ku-45 kV.
Iposi yomugqa wohlobo lwe-clamp eqondile ifakwe iqonde ezingalweni nezakhiwo eziphambanayo
1.Lawa ma-Horizontal Mounting Porcelain Post Insulators asetshenziselwa ukukhweza indawo eyisicaba, anesisekelo sokugxumeka ukuze anamathisele izinzuzo zezigxobo noma ubakaki wokugxumeka phezu kwezigxobo zikakhonkolo noma zensimbi nezakhiwo zensimbi. Zikalwe kusukela ku-25kV kuya ku-115kV.
2.Ngayinye yenziwe i-clamp, ikepisi lensimbi ekhanda le-insulator, isisekelo esiyisicaba, umzimba we-insulator kanye ne-stud.Ama-Clamps awosayizi be-conductor ukusuka ku-0.25" ukuya ku-2.70".Umbala ompunga nombala onsundu kuyatholakala.Ama-stud nawo ahlinzekwa ngokwesidingo.
3.Indinganiso ye-ANSI No. yalezi Zivikeli Ezivundlile Zokukhweza Porcelain Linezi: 57-21,57-22,57-23,57-24,57-25 njll.
Izihlanganisi zeposi zomugqa wokugoqa ovundlile wezilinganiso 15 kV kuya ku-45 kV.
1.Ama-Clamp Top Porcelain Post Insulators aklanyelwe ukugxunyekwa phezulu engalweni noma ezakhiweni eziphambanayo. Akhiwe ngama-clamp, umzimba we-insulator nama-stud futhi alinganiselwe ukusuka ku-25kV kuya ku-115kV, adinga amandla e-cantilever angu-2800lB.
2.Ikepisi lensimbi, elifakwe usimende ngaphandle kwekhanda le-insulator, lisekela uhlobo lwe-trunion clamp.Kunesikulufu sekepisi esisodwa ekugcineni kwe-clamp enamawasha wokukhiya avumela ukufakwa kalula, ukufakwa okusheshayo nokususwa kwe-clamp.
3.Izinsimbi ezisetshenziswa nalezi zivikeli zingezohlobo olujwayelekile lwe-trunion.Izibambo zabo bonke osayizi bekhondatha ukusuka ku-0.25″ ukuya ku-2.70″ ku-ferrous noma i-aluminium.I-Gray glaze ijwayelekile kule Clamp Top Porcelain Line Post Insulators.I-Brown glaze nayo inikezwa uma idingeka.
4.Indinganiso ye-ANSI Cha kulawa ma-Clamp top porcelain post insulators imi kanje: 57-11,57-12,57-13,57-14,57-15 njll.
| ANSI CLASS | 57-11 | 57-21 | 57-12 | 57-22 | 57-13 | 57-23 |
| Ibanga le-Creepage (mm) | 356 | 356 | 559 | 559 | 737 | 737 |
| H – Ukuphakama Kuya Phakathi Komhlangano Wokubamba | 257 | 276 | 333 | 352 | 400 | 419 |
| D - Ububanzi | 146 | 146 | 160 | 160 | 160 | 160 |
| C – Clamp Throat Width | 102 | 102 | 102 | 102 | 102 | 102 |
| Ibanga le-Dry Arcing(mm) | 165 | 165 | 241 | 241 | 311 | 311 |
| Amandla e-Cantilever(kN) | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
| I-Low Frequency Flashover Voltage-Dry(kV) | 70 | 70 | 100 | 100 | 125 | 125 |
| I-Low Frequency Flashover Voltage-Wet(kV) | 50 | 50 | 70 | 70 | 95 | 95 |
| I-Critical Impulse Flashover Voltage-Pos.,(kV) | 120 | 120 | 160 | 160 | 200 | 200 |
| Hlola i-Voltage to Ground(kV) | 15 | 15 | 22 | 22 | 30 | 30 |
| I-RIV ephezulu ku-1000KHZ(μv) | 100 | 100 | 100 | 100 | 200 | 200 |
UMBUZO: UNGASISIZA SITHUTHUKISE FUTHI SITHUNYEZELWE?
A:Sizoba nethimba lochwepheshe elizokusebenzela.
UMBUZO:ZINI IZIQINISEKISO ONAZO?
A: Sinezitifiketi ze-ISO, CE, BV, SGS.
Q:SIPHI ISIKHATHI SAKHO SESIQINISEKISO?
A:1 unyaka uwonke.
Q: INGABE UNGAYENZA INKONZO ye-OEM?
A:Yebo singakwazi.
Q:YINI OHOLA ISIKHATHI?
A:Amamodeli ethu ajwayelekile asesitokweni, njengama-oda amakhulu, kuthatha cishe izinsuku eziyi-15.
UMBUZO: UNGANIKEZA AMASAMPELA AMAHHALA?
A:Yebo, sicela usithinte ukuze wazi inqubomgomo yesampula.
