Core Copper Aluminium Tsawg Haus Halogen Dawb Hluav Taws Xob Hluav Taws Xob Hloov Hluav Taws Xob Cables

General scenarios.

Haum rau cov ntsuas hluav taws xob 450/750V thiab hauv qab no, tsis muaj halogen, tsis muaj pa luam yeeb, nplaim hluav taws kub nyhiab thiab kev nyab xeeb thiab kev tiv thaiv ib puag ncig.Xws li cov tsev siab, chaw nres tsheb, subways, tshav dav hlau, tsev kho mob, tsev qiv ntawv loj, gymnasiums, villas, tsev neeg, tsev so, tsev kho mob, chaw ua haujlwm, tsev kawm ntawv, khw malls thiab lwm qhov chaw muaj neeg coob.

Qib thiab xaiv rau daim ntawv thov

1. Hom tsis muaj pa taws tsawg / tsawg-halogen faib ua plaub hom: chav kawm tshwj xeeb, chav kawm thib ib, chav kawm thib ob, chav kawm thib peb raws li cov khoom siv, kev puas tsuaj hluav taws thiab kev khiav tawm & kev tua tsis zoo.Lub caij no, nws kuj ua raws li qhov yuav tsum tau ua ntawm Table 3-2.
2. Thaum lawv tso rau hauv kev sib tsoo, cov kab hluav taws xob tsis muaj pa taws tsawg / ow-halogen thiab cov kab hluav taws xob yuav tsum yog cov nplaim hluav taws kub uas cov qib ua raws li Table 3-3 thiab Table 3-4.Yog tias qhov chaw xav tau cov kab sib txuas thiab hluav taws xob tas li nyob rau hauv qhov hluav taws kub sab nraud, lawv yuav tsum yog hom hluav taws kub.

Table3 qhov kev xaiv qib rau cov khoom siv hluav taws xob hluav taws xob

Table 4 qhov kev xaiv qib rau fiame-retardancy khoom ntawm cables

Anotation:
1.Qhov chaw ntawm chav kawm thawj thiab thib ob yuav tsum ua raws li D daim ntawv sau npe ntawm lub teb chaws sawv GB 5045 (cov qauv tsim qauv tiv thaiv hluav taws hauv lub tsev siab siab).
2.Qhov tsis tau teev cov qauv qauv tuaj yeem qhia tau los ntawm kev sib piv.

Technical nta

1. Qhov kub siab tshaj plaws ntawm qhov kev khiav hauj lwm cable conductor lossis luv luv Circuit Court (yuav tsum tsis txhob nyob ntev li 5 vib nas this):
70 ° C roi 'tsawg pa taws tsawg-halogen PVC insulated hom raws li ib txwm ua haujlwm, thiab tsis ntau tshaj 160 ° C raws li luv luv Circuit Court;
90 ° C rau XLPE insulated type'80 ° C rau thermoplastic low-smoke low-halogen polyolefin insulated type, thiab tsis ntau tshaj 250 ° C raws li luv luv Circuit Court;
105 ° C rau iradiated cross-linked PE insulated hom, thiab tsis ntau tshaj 250 ~ C raws li luv luv Circuit Court.
2. Cov teeb meem kev teeb tsa thiab kev tso cai tas li nqa lub peev xwm ntawm cov kab hluav taws xob tsawg / qis halogen yog tib yam li cov khoom siv uas tsis muaj pa taws tsawg / tsawg halogen.
3. Cov kab hluav taws xob muaj cov yam ntxwv ntawm cov pa luam yeeb tsawg, dawb / qis halogen, nplaim retardancy thiab hluav taws kub.Qhov nthuav dav pom Table 5.

Qauv thiab specification raws li Table1

Yog xav paub ntxiv, thov hu rau peb tus neeg muag khoom los ntawm FAQ.

General scenarios.

Haum rau cov ntsuas hluav taws xob 450/750V thiab hauv qab no, tsis muaj halogen, tsis muaj pa luam yeeb, nplaim hluav taws kub nyhiab thiab kev nyab xeeb thiab kev tiv thaiv ib puag ncig.Xws li cov tsev siab, chaw nres tsheb, subways, tshav dav hlau, tsev kho mob, tsev qiv ntawv loj, gymnasiums, villas, tsev neeg, tsev so, tsev kho mob, chaw ua haujlwm, tsev kawm ntawv, khw malls thiab lwm qhov chaw muaj neeg coob.

Qib thiab xaiv rau daim ntawv thov

1. Hom tsis muaj pa taws tsawg / tsawg-halogen faib ua plaub hom: chav kawm tshwj xeeb, chav kawm thib ib, chav kawm thib ob, chav kawm thib peb raws li cov khoom siv, kev puas tsuaj hluav taws thiab kev khiav tawm & kev tua tsis zoo.Lub caij no, nws kuj ua raws li qhov yuav tsum tau ua ntawm Table 3-2.
2. Thaum lawv tso rau hauv kev sib tsoo, cov kab hluav taws xob tsis muaj pa taws tsawg / ow-halogen thiab cov kab hluav taws xob yuav tsum yog cov nplaim hluav taws kub uas cov qib ua raws li Table 3-3 thiab Table 3-4.Yog tias qhov chaw xav tau cov kab sib txuas thiab hluav taws xob tas li nyob rau hauv qhov hluav taws kub sab nraud, lawv yuav tsum yog hom hluav taws kub.

Table3 qhov kev xaiv qib rau cov khoom siv hluav taws xob hluav taws xob

Table 4 qhov kev xaiv qib rau fiame-retardancy khoom ntawm cables

Anotation:
1.Qhov chaw ntawm chav kawm thawj thiab thib ob yuav tsum ua raws li D daim ntawv sau npe ntawm lub teb chaws sawv GB 5045 (cov qauv tsim qauv tiv thaiv hluav taws hauv lub tsev siab siab).
2.Qhov tsis tau teev cov qauv qauv tuaj yeem qhia tau los ntawm kev sib piv.

Technical nta

1. Qhov kub siab tshaj plaws ntawm qhov kev khiav hauj lwm cable conductor lossis luv luv Circuit Court (yuav tsum tsis txhob nyob ntev li 5 vib nas this):
70 ° C roi 'tsawg pa taws tsawg-halogen PVC insulated hom raws li ib txwm ua haujlwm, thiab tsis ntau tshaj 160 ° C raws li luv luv Circuit Court;
90 ° C rau XLPE insulated type'80 ° C rau thermoplastic low-smoke low-halogen polyolefin insulated type, thiab tsis ntau tshaj 250 ° C raws li luv luv Circuit Court;
105 ° C rau iradiated cross-linked PE insulated hom, thiab tsis ntau tshaj 250 ~ C raws li luv luv Circuit Court.
2. Cov teeb meem kev teeb tsa thiab kev tso cai tas li nqa lub peev xwm ntawm cov kab hluav taws xob tsawg / qis halogen yog tib yam li cov khoom siv uas tsis muaj pa taws tsawg / tsawg halogen.
3. Cov kab hluav taws xob muaj cov yam ntxwv ntawm cov pa luam yeeb tsawg, dawb / qis halogen, nplaim retardancy thiab hluav taws kub.Qhov nthuav dav pom Table 5.

Qauv thiab specification raws li Table1

Yog xav paub ntxiv, thov hu rau peb tus neeg muag khoom los ntawm FAQ.