Mutambo KSPV: tsanangudzo, chinangwa, unyanzvi hwezvigadzirwa zvechigadzirwa

I KSPV cable inoshandiswa firati inoshandiswa kwekugadziriswa kwemukati mukati apo sarudzo dzese, hutano uye mharidzo zvakabatana mumatanha. Iko inonyanya kukosha kwekuiswa kwemoto uye burglar alarms, data processing systems. Inofanira kuonekwa kuti kambani KSPV imwe yezvarongwa zvebhajeti yekusangana kwehutano hwehutano. Inoshandiswa kwete kwete mukati mega, asiwo kunze. Zvisinei, zvinorambidzwa kushanda tambo munzvimbo dzisiri kudzivirirwa kubva kunezuva.

Mutungamiri weKSPV anorongwa sei?

Mutambo KSPV idambo yakanyungudutswa. Inoumbwa ne-wire-wire copper cores, imwe neimwe yechipfuva chega chekuvhara chigadzirwa che polyethylene. Sezvakatemerwa neCSCA-certificate, idzi tsamba dzinosanganisira vatengesi vane diameter ye 0.4, 0.5, 0.64, 0.8 mm. Nhamba yeorairi inogona kuenzana kubva pa2 kusvika ku20. Muchigadzirwa ichi, PVC-plastiki inoshandiswa seyakakwirira yekudzivirira . Iyo kambo nguva dzose yakachena.

Mamiriro ekushanda

Iko kutsemuka kwekushanda kwakatarisa, kubvumira kuiswa nekuiswa kwekambo, kunobva -10 kusvika ku50 ° Celsius; Kushanda kwechigadzirwa - munzvimbo yakabva kune -40 kusvika +60 degrees. Mutoro wakatarwa pamucheka haufaniri kudarika 50 N / mm ² kubva kumativi ose emukati wevatungamiri, izvo zvinotungamirira magetsi zvino. Nharaunda yekukotama inobvumira huwandu hunomwe huno huwandu hwekunze kwepakati yekambo. Upenyu hwehupenyu hwechigadzirwa hahuri pasi pemakore gumi nemaviri.

Unyanzvi hweKSPV-cable

Nokuda kwetambo yeiyo kureba kwekhilomitha imwe chete pamutambo wekushisa we-20 degrees Celsius, kupikisa hakuzopfuuri 148 ohms / km. Muchiitiko ichi, kushorwa kwezvinhu zvinodzivirira zvemuitisi pasi pemamiriro akafanana, pamwe chete nehuwandu hwemhepo inenge yakasviba, inenge inenge 6500 MΩ. Mutambo KSPV unokwanisa kumira simba remagetsi iri mukati me 250V. Ita iyo inoshanduka chaizvo, inogona kumira kusvika kusvika kumabheji gumi nemashanu yakagadzirirwa kuti iyo yakona haisi inopfuura 90 degrees. Zvisinei, ruzivo rwekubata kwekamberi rinogona kudarika chikamu chemukati chetambo nehutano hwehukuru . Uyu mudzidzisi haagone kushanduka pakuchinja kwekushisa nemhepo inonhuwa: hukuru hwemamiriro ekushisa hunogamuchirwa kuti hushandise hwahwo hugone kuchinja mumwero -40 ... +60 ⁰ С. Nokuda kwekushanda kweKPSV mutambo, hunyoro hwemhepo hahufaniri kudarika 98% pa Icho kutonhora kwemasvikiro kune 35 degrees Celsius pamusoro pezinga. Kana iyi yekushanda ichicherechedzwa, hupenyu hwehutano hwekambo huchava makore gumi nemashanu.

Mhedziso

Nhamba dzechiratidzo ndiwo chinhu chakakurumbira chinozivikanwa, pasina ivo haugone kuvaka hurongwa hwakanaka. Zvinhu zvakadai zvinoshandiswa mumasangano akasiyana-siyana emabasa, kunyanya apo moto kana bhirivha inonzi inofanira kudiwa. Izvo zvigadzirwa zvemhando dzekambani zvinogadzirwa zvinogadzirisa zvakakwana kushanda kwehutano hwose. Nokudaro, kushandiswa kwetsika yakashata-nhu kunogona kutungamirira kune huwandu hwakawanda hwezvipo zvenhema. Simba rinokosha reKPSV-cable rinobvumidza kumira nehupamhi hwepamhizha hwezvinhu zvose zvinopindira, nokudaro zvichibvisa kuitika kacho kazhinji kwemaawa anokanganisa.