CMP: Sau theem kev sib txuas lus cable, uas yog qhov ntau tshaj kev nyab xeeb cable. Nws muaj cov nplaim hluav taws zoo kawg li muaj peev xwm thiab emits hluav taws xob tsawg thiab muaj tshuaj lom. Raws li UL txhais, ib qho ntawm cov hlua ntawm CMP yuav tsum tau tua nws tus kheej tsis pub dhau tsawg tshaj 5 metres ntawm cov pa taws sib kis tau raws li cov xwm txheej ntawm kev yuam kom sib zog los ntawm tus kiv cua. CMP cov xaim hluav taws xob siv tshuaj ua Teflo-tiv thaiv kom tsis txhob muaj cov khoom sib cais thiab txo qis tshaj plaws ntawm cov pa taws thiab cov pa luam yeeb. Piv nrog cov xaim hluav taws xob nrog qhov ntsuas qis UL, qhov no ntxiv rau ntau tus nqi. CMP-cov tub ntxhais kawm sib txuas yog siv hauv cov tsev uas cov cables tau tso rau hauv qhov cua thiab xa cov cua rov los. Thaum muaj hluav taws kub, lub tsev yuav tsis puv nrog cov pa taws loj lossis muaj kuab lom nyob rau ntawm cov xaim hluav taws xob. CMP-cov tub ntxhais kawm cov xaim hluav taws xob yuav tsum dhau txoj kev kuaj mob nruj: UL910-" Tus nplaim tawg thiab cov pa luam yeeb ceev cov nqi kuaj"
CMR: Qaum-qib kev sib txuas lus cable. Nov yog ob-kab cable. Nws muaj cov nplaim hluav taws zoo kawg nkaus, tab sis nws tsis tau sim cov pa taws thiab co toxins nws tawm. Ntxiv rau CMP thiab cov xaim hluav taws xob, CMR cables thiab tag nrho lwm cov kev sib txuas lus siv hluav taws xob halide-tshuaj, xws li chlorine, los tiv thaiv kev sib kis ntawm kev sib txuas. Raws li lub ntsiab lus, ib qho txuas ntawm CMR cov xov tooj yuav tsum tau tua nws tus kheej tsis pub dhau tsawg tshaj 5 metres ntawm kev sib kis tau sib kis hauv qab qhov yuam kev sib txuas ntawm lub kiv cua. CMR cable tsho tsho feem ntau ua los ntawm tej yam hom PVC, uas tawm cov tshuaj chlorine hauv chav sib txuas, uas yuav ua kom cov pa oxygen hauv huab cua thiab tua cov nplaim taws. CMR-rated cables siv dav hauv kab ntawv thov cov kab uas qhov cua tshuab ua rau lub cev sib cais los ntawm cov kab hlau thaiv. Qhov no muaj ntau heev nyob hauv Asia thiab Australia. CMR-class cables yuav tsum dhau qhov kev sim nplaim hluav taws xob: UL1666-" Kuaj rau qhov siab ntawm cov nplaim hluav taws xob sib txuas ntawm cov ntsia hlau ntsia kab ntsig los ntawm qhov nruab nrab"
CM / CMG: Cov dav hlau sib txuas lus. Qhov no yog tshwm sim hauv cov kab hluav taws xob tav toj ntawm ib lub tsev, thiab lawv feem ntau muab faib ua cov kab me me sib piv nrog CMR qib kab xev. CM / CMG-class cables siv cov tshuaj halide-raws li cov tshuaj thaum lawv mus ua ke. Raws li cov ntsiab lus txhais, nyob rau hauv cov kab sib txuas me me ntawm cable, CM / CMG cable yuav tsum tau tua nws tus kheej tsis pub dhau 5 metres ntawm kev sib kis ntawm kev sib txuas. Cov nplaim taws tsis siv lub kiv cua ua rau hlawv. CM / CMG cable lub tsho feem ntau yog ua los ntawm qee yam ntawm PVC, uas tawm chlorine roj hauv chav sib txuas. CM / CMG qeb kab xov kab feem ntau yog siv hluav taws xob kab rov tav nyob rau hauv UK, Asia thiab Australia. CM / CMG cable yuav tsum xeem dhau CSA FT-4" Ntsuam Hlawv Chaw Ntsuas"
CMX: Kev sib txuas lus xov hluav taws xob. Hom cable no tsuas yog txwv rau thaj chaw lossis lwm qhov siv me me uas tus xov tooj ntawm cov xov tooj sib txuas yog qhov tsawg heev. Cov ntawv thov feem ntau tsuas yog nteg ib kab. CMX-qib cov cuab yeej siv tsis tau rau cov ntawv thov cable ua ke. CMX cable yuav tsum dhau UL VW1 kev sim hlawv
Qhov sib txawv ntawm nplaim retardant qib CMX / CM / CMR / CMP thiab nws txoj kev kuaj
UL nplaim taws retardant txuj
Yog tias ib tus xov tooj uas tau teev tseg los ntawm UL tau raug tshuaj xyuas thiab tshawb xyuas qhov tseeb kom tau raws li qee qhov kev ntsuas hluav taws, UL daim ntawv txheeb xyuas, cov pa hluav taws thiab cov naj npawb pom zoo tuaj yeem luam tawm ntawm lub cable.
◎ Supercharged qib-CMP qib (muab cov huab cua sib txuas ntawm qhov ntsuas / Steiner qhov kev kuaj kev kuaj ntshav Plenum nplaim taws / Steiner Qhov QhovTest)
Qhov no yog qhov feem ntau xav tau cable (Plenum Cable) hauv UL kev tiv thaiv hluav taws. Cov qauv kev nyab xeeb siv yog UL910. Cov kev sim sim tshaj tawm tias ntau qhov qauv yuav tsum muab tso rau ntawm cov kab rov tav huab cua ntawm cov cuab yeej thiab muab hlawv nrog 87.9KW gas Bunsen burner (300,000BTU / Hr) 20 feeb. Qhov tsim nyog tau txais kev pom zoo yog tias cov nplaim hluav taws tsis tuaj yeem txuas ntev dua 5 tshwm hauv qab kawg ntawm qhov kawg ntawm cov pa roj Bunsen. Tus nqi siab tshaj plaws ntawm qhov kho qhov muag ntom ntom ntab yog 0.5, thiab tus nqi siab tshaj plaws ntawm qhov nruab nrab nruab nrab yog 0.15.
Hom CMP cable no feem ntau nruab rau hauv cov pa xa hluav taws xob rov qab los siv rau hauv qhov cua los yog cov khoom siv huab cua, thiab tau txais kev pom zoo rau kev siv hauv Canada thiab Tebchaws Asmeskas. FEP / PLENUM cov khoom siv tau ua raws li UL910 tus qauv muaj cov nplaim hluav taws zoo dua li cov pa luam yeeb tsis muaj cov khoom siv uas tsis muaj cov khoom siv yoog raws li IEC60332-1 thiab IEC60332-3 tus qauv, thiab cov pa luam yeeb thaum hlawv qis dua.
◎ Lub cev Qib Qib-CMR qib (Kev Ntsuas Hluav Taws Ntsig Riser)
Qhov no yog cov riser cable hauv UL txuj, thiab cov qauv kev nyab xeeb siv yog UL1666. Cov kev sim sim tshaj tawm tias ntau qhov qauv tau tso rau ntawm txoj kab sim ntsug, thiab teev 154.5KW roj Bunsen burner (527,500BTU / Hr) siv rau 30 feeb. Qhov kev tsim nyog tau txais kev pab yog tias cov nplaim hluav taws tsis tuaj yeem kis mus rau sab qaum ntawm chav tsev 12-taw-siab. Tsis muaj cov pa luam yeeb kev qhia tshwj xeeb rau cov xaim hluav taws xob-qib cable, thiab lawv feem ntau siv rau hauv pem teb ntsug thiab kab rov tav.
Kev lag luam tawm qib-CM qib (Cov Ntsuas Cov Hluav Taws Xob Hluav Taws Xob
Nov yog General Lub Hom Phiaj Cable nyob rau hauv UL tus qauv, thiab tus qauv siv kev nyab xeeb yog UL1581. Cov kev sim piav qhia tias ntau qhov kev sim tau muab tso rau ntawm txoj hauv kev ntsug ntawm 8 ko taw siab, thiab hlawv nrog cov ntawv siv 20KW siv hluav taws xob (70,000BTU / Hr) li 20 feeb. Cov qauv kev tsim nyog yog tias cov nplaim hluav taws tsis tuaj yeem kis mus rau qhov kawg ntawm qhov hluav taws xob thiab tua nws tus kheej. UL1581 yog zoo ib yam li IEC60332-3C, tshwj tsis yog tias cov lej ntawm cov xov tooj yuav tsum tau sib txawv. Cov lag luam-qeb hluav taws xob tsis muaj cov pa hluav taws xob tshwj xeeb, thiab feem ntau tsuas yog siv hluav taws xob kab rov tav nyob rau hauv tib qho, tsis yog rau cov xov hluav taws xob ntsug nyob hauv pem teb.
Qib General-CMG qib (Ntsuas Cov Hluav Taws Xob Hloov Hluav Taws Xob
Nov yog General Lub Hom Phiaj Cable nyob rau hauv UL tus qauv, thiab tus qauv siv kev nyab xeeb yog UL1581. Cov kev ntsuas qhov ntsuas ntawm cov lag luam qib thiab cov qhab nia dav dav yog qhov zoo sib xws, thiab lawv tau pom zoo rau kev siv hauv Canada thiab Tebchaws Asmeskas. Tsis muaj cov pa hluav taws xob tshwj xeeb tshaj yog cov xaim hluav taws xob, thiab lawv feem ntau tsuas yog siv hluav taws xob kab rov tav nyob rau tib qho, thiab tsis yog rau cov xov hluav taws xob ntsug rau hauv pem teb.
◎ Qib Tsev Qib-CMX qib (Ntsuas Cov Nplaim Hluav Taws Xob Hluav Taws Xob)
Nov yog Txwv Txwv Cable hauv UL tus qauv. Cov qauv kev nyab xeeb siv yog UL1581, VW-1. Cov kev sim piav qhia tias cov qauv yuav tsum khaws cia ntsug, hlawv nrog lub ntsuas hlawv (30,000 TU / Hr) li 15 vib nas this, tom qab ntawd nres rau 15 vib nas this, thiab rov ua 5 zaug. Cov qauv kev tsim nyog yog tias cov nplaim hluav taws xob uas nyob ntev yuav tsum tsis pub tshaj 60 vib nas this, cov qauv yuav tsum tsis txhob hlawv ntau tshaj 25%, thiab cov ntaub qhwv lub hnab looj rau hauv qab yuav tsum tsis txhob raug hlawv los ntawm cov khoom poob. UL1581-VW-1 zoo ib yam li IEC60332-1, tshwj tsis yog tias lub sijhawm hlawv tau sib txawv. Qib no tseem tsis muaj hluav taws kub lossis ua kom tsis muaj pa phem, thiab tsuas yog siv hauv tsev lossis chaw ua haujlwm me me qhov chaw uas muaj ib txoj hlua nkaus xwb. Txoj hlua cable no yuav tsum tsis txhob siv cov hlua khi, tab sis yuav tsum yog tes tsho.
