Qhuav Taw Qhia
Composite Insulator hauv Substation
| Rated Voltage | Qhov siab | Qhuav Arcing Distance | Creepage nrug | Specified Cantilever Load (SCL) |
Qws | No. od sheds | Kev ntub dej zaus tiv taus qhov hluav taws xob (kV) |
Lightning Impulse Withstand Voltage (kV) |
| 14 5kv | 1480 ± 20mm | 13 25mm | 3 830mm | 4kn ua | 70 hli | 27 | 275 | 650 |
Tsis muaj
| Yam khoom | Kev xav tau | Ntsuas Tus Nqi |
| Kev kuaj pom | Fuchsine, grey lossis dawb, tsis muaj qhov pom tseeb ntawm cov khoom sib xyaw. Vulcanized silicon roj hmab nrog ntom thiab du txiav nto. | Ok |
| Hardness (ntaub A) | ≮50 | 65~70 |
| Tensile zog (Daim ntawv qhia) | ≮4 | 4~6 |
| Ua tsis tiav elongation (%) | ≮150 | ≮180 |
| Tearing zog (kN / m) | ≮10 (saib lub kaum sab xis) | 12~15 |
| Volume resistivity (Ω) | 1X1012 | 3~8X1012 |
| Puncture zog (kV / mm) | Alternating tam sim no ≮22 | ≮30 |
| Kev taug qab thiab yaig | TMA4.5, yaig qhov tob≯2.5mm | TMA4.5, yaig qhov tob<0.8mm |
| Flammability (Qib) | FV-0 | FV-0 |
Composite Insulator hauv Substation
Nyob rau hauv thaum ntxov xyoo, chaw nres tsheb post insulators feem ntau yog siv rau telegraph ncej. Nrog rau txoj kev loj hlob ntawm kev tshawb fawb thiab thev naus laus zis, ntau cov disc-shaped insulators tau dai ntawm ib qho kawg ntawm high-hom high-voltage kab kev sib txuas ntauwd, uas yog txhawm rau nce qhov kev ncua deb.Insulators ua si ob lub luag haujlwm tseem ceeb hauv cov kab sib txuas, uas yog txhawb cov conductors thiab tiv thaiv tam sim no los ntawm rov qab mus rau hauv av. Ob lub luag haujlwm no yuav tsum tau lav. Insulators yuav tsum tsis txhob poob vim muaj ntau yam kev ntxhov siab electromechanical tshwm sim los ntawm kev hloov hauv ib puag ncig thiab hluav taws xob load, uas yuav ua rau lub neej ua haujlwm ntawm tag nrho cov kab.
Silicone Rubber Housing
Zoo dua hydrophobicity
Zoo dua hydrophobicity migration kev ua tau zoo
Cov pa phem kuj zoo dua
Cov khoom siv hluav taws xob zoo heev
Zoo heev aging kuj
Corrosive Resistance Fiberglass Core
Zoo heev tiv taus kub, kev nyuaj siab corrosive & acid nres
Zoo dua damping Performance
High tensile strength (>1200 Mpa)
Zoo heev creep kuj
Zoo heev los tiv thaiv kev qaug zog puas tsuaj
Crimping & Ntau Sealing
High mechanical zog
Me me dispersion
Txhim khu kev sealing kev ua tau zoo ntawm rods thiab kawg fittings
Qhov zoo
| Yam khoom | Composite Insulators |
| Hydrophobicity | Cov cuab yeej hydrophobic ntawm silicone roj hmab muaj cov rwb thaiv tsev zoo heev thiab tiv thaiv kom ntub dej, ua cov hlaws dej tsis tas yuav tsum tau ntxuav los yog grease, txawm nyob rau hauv huab cua ntub los yog muaj kuab paug. |
| Contamination & Pollution Performance | Zoo heev |
| Kev tu | Nws tuaj yeem txo cov nqi kev ua haujlwm ntawm txoj kab, txo hluav taws xob poob, thiab kev siv zog ntawm kev siv. |
| Qhov loj thiab qhov hnyav | Qhov loj me me thiab lub teeb yuag (kwv yees li 1/7 txog 1/10 qhov loj ntawm qhov sib npaug porcelain insulator hlua), lub kaus tiab nthuav tawm cov elasticity zoo heev, tiv taus kev tawg, ua kom yooj yim kev thauj mus los thiab kev teeb tsa, thiab raug nqi zoo. |
| Mechanical Load | Cov iav fiber ntau tus pas nrig muaj lub zog tensile siab, uas yog 5 mus rau 10 npaug ntawm cov ntaub ntawv ceramic. Vim yog qhov me me ntawm tus pas nrig, cov khoom me me, lub teeb hauv qhov hnyav, muaj zog flexural siab thiab tuaj yeem tsim tau yooj yim hauv cov khoom loj tonnage ntau tshaj 300kN. |
| Lub sij hawm xa tuaj | Cov txheej txheem tsim khoom yog yooj yim, thiab lub sijhawm xa khoom luv luv. |
Cim npe nrov: 145kv 4kn htv silicone composite insulator hauv substation, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, lag luam wholesale, kev muag khoom
