Moto-resistant Low-voltage Yakavharirwa Busway

Kusarudzwa kwe insulation uye refractory zvinhu zvine mashandiro akanaka

• Iyo mica tepi yakakuvadzwa nemutsara wemhangura webhaziway conductor inoenderana neJB/T5019~20 "electrical insulation mica products" uye JB/T6488-1~3 "mica tape" zviyero.Iyo mica tepi ine yakanaka kuchinjika uye yakakwirira kupisa kupisa uye yakanaka dielectric zvivakwa uye ma mechanical zvinhu pasi pemamiriro akajairika: kubhenda simba ≥180MPa;dielectric simba ≥35kV/mm;vhoriyamu resistivity> 1010Ω-m.Kana tembiricha yasvika 600 ℃, iyo mica tepi ichine yakakwira insulation performance insulation resistance> 10MΩmm2.
• Zvinoenderana neyakasiyana-siyana yekudzivirira moto muganho weiyo refractory busway, matanho anotorwa neaya ekudzivirira kupisa akasiyana zvakare.Kana nzira yebhazi ichida kufamba kwenguva yakareba nemagetsi, kupisa kwekudzivirira kwekushisa kunowanzovharwa zvakananga nemhepo kuitira kuti irege kukanganisa kupisa kwekupisa panguva yekushanda kwebhazi, uye kana bhazi risina kupiwa simba rekushandisa simba rekukurumidzira. chete, muganho wayo wekupisa kupisa wakakwira uye kupisa kwekudzivirira kwekushisa kunoda kuzadzwa ne silica wool, iyo silica wool zvinhu zvakasarudzirwa iyi refractory busway inoenderana neGB3003 "common aluminosilicate refractory fiber mat" standard, yayo AL2O3 + SiO2 yemukati inosvika 96% , tembiricha yekushandiswa inoramba iine 1050 ℃, ^tembiricha yekushandisa yakanyanya inosvika 1250 ℃.
• Apo moto unoitika mukati me3 ~ 5 maminitsi, kuvhara kunotanga kupupuma uye kuwedzera, kuumba chigadziko chekudzivirira kupisa, uye kupisa kwekushisa kunowedzera nokukurumidza, izvo zvinobudirira kuderedza kupisa kwekushisa.Ese maratidziro ekuita eiyo refractory coating inoshandiswa mune ino refractory busway inoenderana neyenyika GB14907-94 standard.
• Kuti zvizadzise zvinodiwa zvinoramba, chikamu chekuparadzanisa chivharo uye chivharo chekuparadzanisa chinogadzirwa nepamusoro tembiricha inodzivirira ceramic zvinhu, ine Al2O3 yemukati inodarika 95% uye ine inotevera dielectric uye mechanical zvivakwa pasi pezvakajairwa mamiriro: dielectric simba. ≥13kV/mm vhoriyamu resistivity>20MΩ-cm flexural simba ≥250MPa.iyo ceramic inonyanya kushanda mukupikiswa kwekushisa, uye kuyerwa kwekudzivirira kwekudzivirira ndeye> 10MΩ kana tembiricha yasvika 900°C.Nekuda kwekugadzikana kwakanaka kweceramic, hapana dambudziko rekuchembera rekuisa zvinhu, nekudaro zvinobudirira kuwedzera hupenyu hwesevhisi yebhazi.
• Zvigadzirwa zvine hushamwari kwezvakatipoteredza: Kana pakaitika moto, hapana gasi rine muchetura rinoburitswa kubva munzira yebhazi, uye hapana kupisa kwechipiri kunoumbwa, inova chizvarwa chitsva chezvakatipoteredza zvemagetsi zvigadzirwa.
• Flexible wiring: Iyo bhasiway plug interface inogadziriswa inochinjika, uye zviri nyore kudhirowa kunze kwebazi razvino.Imwe neimwe plug interface inogona kuiswa mune akasiyana plug mabhokisi, uye iyo plug bhokisi pini gadhi inogadzirwawo nepamusoro tembiricha inodzivirira ceramic zvinhu kuti ive nechokwadi chekuti simba rinogona kuburitswa kunze zvakanaka kana moto.
• NHCCX yakatevedzana refractory busway yakabudirira kupasa bvunzo yerudzi rweNational Electric Control Equipment Quality Supervision, Inspection and Testing Center uye bvunzo yekuramba yeNational Chemical Building Material Testing Center, uye kushanda kwayo kwemagetsi, kuita kwemakanika uye kusamira zvese zviri pamba ^ nhanho zvichienderana nekuferefeta.