Products
Semi-conductive Cushion Mvura Inovhara Tepi
Product Sumo
Iyo semi-conductive cushion mvura inovharira tepi inosanganiswa nesemi-conductive polyester fiber isiri-yakarukwa jira, semi-conductive adhesive, yakakwirira-kumhanya yekuwedzera mvura-inotora resin, semi-conductive fluffy donje uye zvimwe zvinhu.
Pakati pavo, kugadzirwa kwesemi-conductive base layer ine zvikamu zviviri. Imwe ndeyekugovera zvakaenzana iyo semi-conductive komboni pamucheka wakadzikama wakadzika une tembiricha inodzivirira uye yakakwirira-simba; imwe yacho inogadzirwa neiyo semi-conductive makomisheni kuti igoverwe zvakaenzana pajira repasi rine fluffy properties. Iyo semi-conductive inodzivirira yemvura zvinhu inoshandisa powdery polymer mvura-inotora zvinhu uye conductive kabhoni dema, uye iyo inovharira mvura inonamirwa pagadziko jira nepadding kana kupeta. Iyo semi-conductive resistance water substrate inoshandiswa pano haina kungoita cushion effect, asiwo ine mvura inovharisa.
Iyo semi-conductive cushion inovharira tepi yemvura inowanzoshandiswa musimbi sheath ye-high-voltage uye ultra-high-voltage magetsi tambo. Iko kuvharidzirwa kwetambo yemagetsi panguva yekushanda kunobudisa kusiyana kwekushisa. Iyo simbi sheath ichawedzera uye chibvumirano nekuda kwekuwedzera kwekupisa uye kuderera. Kuti uenderane nekuwedzera kwekupisa uye kuputika kwechiitiko chesimbi sheath, zvinodikanwa kusiya gomba mukati maro. Izvi zvinopa mukana wekudonha kwemvura, izvo zvinotungamira mukuputsika kwetsaona. Naizvozvo, zvinodikanwa kushandisa mvura-yekuvharisa zvinhu zvine elasticity yakakura, iyo inogona kuchinja nekushisa ichitamba basa rekuvhara mvura.
Pasi petembiricha yakajairwa, iyo semi-conductive cushion inovhara mvura tepi inoita basa rekuvhara magetsi kubatana pakati pe insulating nhovo nesimbi sheath, ichiita iyo insulating nhovo uye simbi sheath equipotential, inovandudza zvakanyanya kugadzikana uye kuchengetedzeka kweiyo yakakwira-voltage. tambo panguva yekushanda .
Mukugadzirwa kwetambo yesimbi sleeve, iyo semi-conductive cushion mvura-yekudzivirira tepi inoshandiswa se liner kudzivirira iyo wire core kubva pakukuvadzwa. Panguva yekugadzwa uye kushandiswa kwetambo, inogona kudzivisa kupindira kwekunze kwekunze (kunyanya mvura), ine nguva yakareba yekuvhara mvura, uye inogona kuderedza kupinda kwemvura kusvika kureba hushoma kana sheath yesimbi yaparara.
Iyo semi-conductive cushion mvura inovharira tepi inoshandisa yakakosha maitiro. Ichi chigadzirwa chine kushomeka kwakaderera uye semi-conductive maitiro. Haikwanise kungoita basa rekuvhara mvura, asiwo ine mhedzisiro yekudzikisa simba remagetsi uye mechanical cushion, kuderedza kukanganisa kwetambo panguva yekushanda. Iyo inovandudza zvakanyanya kuchengetedzwa kwetambo dzemagetsi uye inowedzera hupenyu hwebasa. Icho chivharo chekudzivirira chinoshanda chetambo dzemagetsi.
maitiro
Iyo semi-conductive cushion yekuvhara mvura tepi yatinopa ine zvinotevera maitiro:
1) Nzvimbo yacho yakati sandara, isina makwinya, notches, kupenya uye kumwe kukanganisa;
2) Iyo fiber inogoverwa zvakaenzana, mvura inovhara poda uye tepi yepasi yakanyatsobatanidzwa, pasina delamination uye kubvisa poda;
3) High mechanical simba, nyore kuputira uye longitudinal kuputira kugadzirisa;
4) Yakasimba hygroscopicity, yakakwirira yekuwedzera mwero, kukurumidza kuwedzera mwero uye yakanaka gel kugadzikana;
5) Kupikisa kwepamusoro uye vhoriyamu resistivity idiki, iyo inogona kunyatso netesa simba remunda wemagetsi;
6) Yakanaka kupisa kupisa, yakakwira nekukurumidza kupisa kuramba, uye tambo inogona kuchengetedza yakagadzikana kuita pakudziya kwepamusoro;
7) Kugadzikana kwekemikari yepamusoro, hapana zvikamu zvinopisa, zvinopesana nemabhakitiriya uye kunyura kwe mold.
Application
Inokodzera cushion layer musimbi sheath ye high voltage uye ultra high voltage power cables.
Technical Parameters
| Performance index | BHZD150 | BHZD200 | BHZD300 |
| Nominal ukobvu (mm) | 1.5 | 2 | 3 |
| Kusimba kwesimba (N/cm) | ≥40 | ≥40 | ≥40 |
| Kurebesa kureba (%) | ≥12 | ≥12 | ≥12 |
| Kuwedzera kumhanya (mm/min) | ≥8 | ≥8 | ≥10 |
| Kuwedzera kureba(mm/3min) | ≥12 | ≥12 | ≥14 |
| Kuramba kwepamusoro (Ω) | ≤1500 | ≤1500 | ≤1500 |
| Kuramba inzwi (Ω·cm) | ≤1×105 | ≤1×105 | ≤1×105 |
| Chiyero chemvura(%) | ≤9 | ≤9 | ≤9 |
| Kugadzikana kwenguva refu (℃) | 90 | 90 | 90 |
| Kugadzikana kwenguva pfupi (℃) | 230 | 230 | 230 |
| Ongorora: Iyo hupamhi uye kureba kweiyo semi-conductive cushion yekuvhara tepi yemvura inogona kupihwa zvinoenderana nezvinodiwa nevatengi. | |||
Packaging
Iyo semi-conductive cushion inovharira tepi yekuvhara tepi yakaputirwa neyakanyoro-proof film vacuum bag, inoiswa mubhokisi uye yakarongedzwa nepallet, uye pakupedzisira yakaputirwa neinoputira firimu.
Saizi yekatoni: 55cm * 55cm * 40cm
Package size: 1.1m*1.1m*2.1m
Storage
1) Chigadzirwa chacho chinofanira kuchengetwa munzvimbo yakachena, ine hutsanana, yakaoma, uye ine mhepo yekuchengetera mhepo. Iyo haifanirwe kurongedzerwa nezvigadzirwa zvinopisa uye maoxidants akasimba, uye haifanirwe kunge iri padyo nenzvimbo yemoto;
2) Chigadzirwa chacho chinofanira kudzivisa chiedza chezuva uye mvura;
3) Chigadzirwa chacho chinofanira kuiswa mukati, kudzivirira kunyorova, uye kudzivirira kusvibiswa;
4) Chigadzirwa chacho chinofanira kuchengetedzwa kubva pakumanikidzwa kukuru, kurohwa uye kumwe kukuvadza kwemagetsi panguva yekuchengetedza uye kutakura. Storage
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