High Voltage 160kn Disc Suspension Yakaomeswa Girazi Insulator U160B

Tsanangudzo Pfupi

Girazi insulator ine epamusoro mechanicha zvivakwa, yakanaka anti flashover performance, yakanakisa corrosion kuramba, yakanaka kuchembera kuramba, yakanaka kugadzikana kwechimiro, kushanda kwepamusoro uye huremu huremu.

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Product Design Drawings

High Voltage 160kn Disc Suspension Yakaomeswa Girazi Insulator U160B (4)

Product Description

IEC zita		U160B/146	U160B/155	U160B/170
Diameter D	mm	280	280	280
Height H	mm	146	155	170
Creepage distance L	mm	400	400	400
Socket coupling	mm	20	20	20
Mechanical kutadza mutoro	kn	160	160	160
Mechanical routine test	kn	80	80	80
Wet power frequency inomira voltage	kv	45	45	45
Dry mheni impulse inomira voltage	kv	110	110	110
Impulse puncture voltage	PU	2.8	2.8	2.8
Power frequency puncture voltage	kv	130	130	130
Redhiyo inokanganisa voltage	μv	50	50	50
Corona Visual Test	kv	18/22	18/22	18/22
Simba frequency yemagetsi arc voltage	ka	0.12s/20Ka	0.12s/20Ka	0.12s/20Ka
Net huremu payuniti	kg	6.7	6.6	6.7

Product Definition

Girazi insulators insulator yakagadzirwa negirazi rinopisa.Kumusoro kwayo kuri munzvimbo yekumanikidza prestress, sekutsemuka uye kuparara kwemagetsi, insulator yegirazi inopwanya kuita zvidimbu zvidiki, zvinowanzozivikanwa se "self-explosion".Ichi chimiro chinobvisa kudiwa kwe "zero kukosha" yekuona yegirazi insulators panguva yekushanda.
Iyo insulator yegirazi ndiyo crystallization yekubatanidzwa kwegirazi uye insulator.Nekuda kwehunhu hwegirazi kana uchienzaniswa nemagetsi porcelain, magirazi insulators ane kugadzikana kuri nani mumagetsi nemakanika maitiro, uye kujeka kwavo kunoita kuti zvive nyore kutarisa kukuvadzwa panguva yekushanda, kuitira kuti nguva dzose magetsi ekudzivirira ekudzivirira ekudzivirira akadzimwa.Simba remagetsi regirazi rinowanzogara rakafanana mukushanda kwayo kwese, uye kuchembera kwayo kunononoka kupfuura iyo porcelain.Naizvozvo, magirazi insulators anonyanya kusiiwa nekuda kwekuzvikuvadza, kunoitika mukati megore rekutanga rekushanda, nepo kuremara kweporcelain insulators kunotanga kuwanikwa mushure memakore akati wandei ekushanda.

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Iyi chiyero inotsanangudza zvakajairwa tekinoroji zvinodiwa, misimboti yekusarudza, mitemo yekuongorora, kugamuchirwa, kurongedza uye kutakura, kuisirwa uye kugadzirisa kwekushanda, uye kushanda kwekuita kuyedzwa kweac overhead line insulators ine nominal voltages pamusoro pe1000V.

Iyi chiyero inoshanda kune disk-mhando yakamiswa porcelain uye magirazi insulators (insulators kwenguva pfupi) anoshandiswa muac overhead tambo dzemagetsi, zvidyarwa zvemagetsi uye zviteshi zvine zita remagetsi pamusoro pe1000Y uye frequency 50Hz.Kukwirira kwenzvimbo yekuisa kunofanirwa kuve kwakaderera kupfuura 1000m, uye ambient tembiricha inofanira kubva -40 ° C kusvika +40 ° C.2 Normative referensi mafaira