Dab tsi yog PVC Flexible Cable?

PVC flexible cable yog dab tsi?

Txhais:

Cov tub ntxhais cable yog qhov txhab nrog nyias tooj liab hlau los ua lub zog cable ntawm cov khoom siv txawb

Raws li nws cov kev xav tau, nws tuaj yeem muab faib ua:

1. tus neeg xyuas pib qauv yog ntau txoj hlua mos, uas yog chav kawm 3 lossis chav kawm 4 tus neeg xyuas pib.

2. cov ntaub ntawv insulating thiab sheathing yuav tsum muaj cov khoom siv hluav taws xob thiab lub cev,

Nws yuav tsum yog mos, roj resistant, tsis kub resistant thiab nplaim retardant.

3. Cov kab hloov pauv tau yooj yim rau crane thiab lwm yam khoom nqa nqa yuav siv cov kab ncaj nraim es tsis txhob siv cov kab hluav taws xob.

4. cov cuab yeej nqa nrog lub zog sib txuas ntev thiab lub zog loj yuav tsum tau txais daim ntawv ntawm cov hluav taws xob hluav taws xob loj,

Cov kab sib txuas ncaj nraim yuav tsum yog high-voltage ca cable.

Yam ntxwv:

1. Cov kab txuas yooj yim feem ntau muaj cov yam ntxwv ntawm cov kua qaub-puag tsis kam, roj tsis kam, kev laus ua haujlwm, thiab lwm yam, thiab hom shielding muaj kev ua haujlwm ntawm kev ua kom qhuav;

2. Cov pa luam yeeb tsawg thiab cov xaim hluav taws xob tsawg thiab cov kab hluav taws xob muaj cov pa luam yeeb tsawg, tso tawm cov pa roj hydrogen chloride tsawg dua, thiab tsis txhob ncua kev sib txuas, yog li lawv muaj kev puas tsuaj me me rau lwm yam khoom siv, kev nyab xeeb ntawm tus kheej, ib puag ncig thiab kev nyab xeeb siab thaum muaj hluav taws kub;

3. Lub XLPE insulated cable muaj peev xwm tam sim no loj, lub teeb qauv, thiab tsis txwv los ntawm kab rov tav nteg. Lub sij hawm luv luv ua hauj lwm kub ntawm lub cable yuav tsum tsis txhob ntau tshaj 130 degree, tag nrho luv luv-circuit kub ntawm cov kab yuav tsum tsis txhob ntau tshaj 250 degree, thiab lub sij hawm ntev tshaj yuav tsum tsis txhob ntau tshaj 5 vib nas this;

4. Cov hluav taws kub-resistant cable tuaj yeem ua hauj lwm ib txwm rau ntau tshaj 90 feeb nyob rau hauv cov nplaim taws ntawm 750 degree -900 degree, thiab nws cov yam ntxwv tiv thaiv hluav taws ua tau raws li qhov yuav tsum tau ua ntawm gb12666.6.