High Voltage 100kn Disc Kuyimitsidwa Kwamphamvu kwa Glass Insulator U100B

High Voltage 100kn Disc Kuyimitsidwa Kwamphamvu Kwagalasi Insulator U100B Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Glass insulator ndi chipangizo chomwe chimagwiritsidwa ntchito kuthandizira kondakitala ndikuchitsekereza.Zapangidwa ndi galasi.Pakadali pano, insulator yamagalasi yotentha ndiyomwe imagwiritsidwa ntchito kwambiri panjira.Nthawi zambiri amapangidwa ndi galasi ndi porcelain, ndipo ndi chimodzi mwazinthu zofunika kwambiri pamagetsi othamanga kwambiri.Kuchita kwake kumakhudza mwachindunji chitetezo cha ntchito ya mzere wonse wotumizira.Ma insulators agalasi amagwiritsidwa ntchito kwambiri chifukwa cha mawonekedwe a zero value self breaking ndi kukonza kosavuta.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zojambula Zapangidwe Zazinthu

High Voltage 100kn Disc Suspension Toughened Glass Insulator U100B (9)

Product luso magawo

Chithunzi cha IEC		U100B/146	U100B/127
Diameter D	mm	255	255
Kutalika H	mm	146	127
Kutalika kwa tsamba L	mm	320	320
Kugwirizana kwa socket	mm	16	16
Makina akulephera katundu	kn	100	100
Kuyesa kwamakina nthawi zonse	kn	50	50
Kunyowa mphamvu pafupipafupi kupirira voteji	kv	40	40
Kuwuma kwa mphezi kupirira voteji	kv	100	100
Impulse puncture voltage	PU	2.8	2.8
Mphamvu pafupipafupi yoboola voteji	kv	130	130
Mphamvu yamagetsi yawayilesi	μv	50	50
Corona visual test	kv	18/22	18/22
Mphamvu yamagetsi yamagetsi yamagetsi yamagetsi	ka	0.12s/20kA	0.12s/20kA
Kulemera konse pa unit	kg	4	4

Kuchita kwa galasi insulator

1.1 Makhalidwe a zigawo
Makhalidwe a disc-type suspension insulator elements adzagwirizana ndi GB/T 7253.
1.2 Kupatuka kwa Dimensional
Miyezo ya ma insulators oyesa ikugwirizana ndi zojambula zofananira, kulabadira miyeso iliyonse yokhala ndi zofunikira zapadera zapagulu (mwachitsanzo, kutalika kwapangidwe) ndi tsatanetsatane wokhudza kusinthana (mwachitsanzo, miyeso yolumikizira monga tafotokozera mu GB/T 4056).
A) Pokhapokha ngati atagwirizana mwanjira ina, pamiyeso yonse yosasindikizidwa ndi kupatuka kwina, mipatuko yotsatirayi (d ndi gawo loyang'anira, mayunitsi; Mm);
Nthaka (0.04d + 1.5) mm, pamene D ≤300mm ndi utali wonse wa creepage mtunda;± (0.025d +6) mm, pamene D> 300mm;
Kupatuka komwe kwaperekedwa pamwambapa kumagwira ntchito ngakhale mtunda wa creepage wafotokozedwa ngati mtengo wapang'ono wa stack yaing'ono.
B) Kupatuka kwa kutalika kwa ma insulators ndi ± 0.024nh (n imayimira ma insulators 6).Pakuti 330kV ndi pamwamba ntchito mwamtheradi
M'mphepete, kupatuka kwa kutalika kwa zingwe 6 za insulator sikudutsa ± 19mm.C) Kuyeza kusintha kwa chipangizo choyezera cha axial chiyenera kukhazikitsidwa pa 4% ya m'mimba mwake mwadzina la insulator;
Kuyeza kosinthira kwa chipangizo choyezera ma radial kumayikidwa pa 3% ya m'mimba mwake mwadzina la insulator.
1.3 Ma insulators
Maonekedwe abwino a porcelain ayenera kutsatira zomwe zili mu Chaputala 28 cha GBT 772-2005 (1.3) ndi GBT 1001.1-2003 (GBT 1001.1-2003).Pamwamba pa insulator ya porcelain padzakhala yopanda mikwingwirima, mabowo amchenga, thovu, tokhala, zinthu zakunja ndi zolakwika zina.
Mawonekedwe a magalasi a magalasi amayenera kutsata JB/T 9678-1999 Mutu 4 ndi GB/T1001.1 -- 2003 Mutu 28. Magalasi oteteza zitsulo azikhala opanda ming'alu, seam, thovu la mpweya, zonyansa ndi zolakwika zina, ndipo azikhala mofananamo kutentha pamwamba pake.Magalasi onse owonekera azikhala opepuka.
1.4 Chipewa chachitsulo ndi phazi lachitsulo
Zipewa zachitsulo za insulators ziyenera kutsata JB/T 8178. Phazi la mphika wa insulator liyenera kutsatira JB/T 9677. Zipewa ndi mapazi sizidzapangidwa ndi kulumikiza, kuwotcherera, kuzizira kozizira kapena njira ina iliyonse yokhudzana ndi chinthu chimodzi.