DT tooj liab lug yog tsim nrog sab hauv phab ntsa seading roj hmab nplhaib, tam sim no} ib qho kev sib tw ntawm cov kab hlau uas muaj haum, xws li} yog sib xws nrog 25 hli cable. Kab lus no yog raws IEC 61238 tus qauv ntsuas thiab piav qhia cov ntaub ntawv, thiab piav qhia cov ntsuas thiab xaiv cov qauv ntawm DT tooj liab cov qauv.
Cov Lus Qhia Tshwj Xeeb
| Tus qauv | Siv tau cov kab uas hla (mm²) | Rated tam sim no (a) | Bolt Qhov taub taub (hli) | Khoom ntawm Realing Nplhaib | Raug Daim Ntawv Teev Lus |
| DT -10 | 6-10 | 50-85 | 5.3 | Cov roj hmab silicone roj hmab (roj resistant) | Tsawg-voltage tswj txee, ntsuas hluav taws xob |
| DT -16 | 10-16 | 85-125 | 6.5 | Fluororubber | Marine Hluav Taws Xob, Cov Khoom Siv Hluav Taws Xob |
| DT -25 | 16-25 | 125-160 | 8.2 | Silicone Roj Hmab | Photovoltaic hlws ris lub thawv, tawm sab nraud lub thawv |
| DT -50 | 35-50 | 200-250 | 10.5 | Fluororubber | Lub zog cia zog, High-voltage faib khoom txee |
| DT -95 | 70-95 | 315-400 | 13 | Silicone Roj Hmab | Lub Zog Tshiab Lub Tsheb Them Pile, Kev Lag Luam Hnyav |
| DT -240 | 150-240 | 500-630 | 16 | Fluororubber | Hwj huam kis, loj tshuab |
| DT -630 | 400-630 | 800-1000 | 21 | Fluororubber | Hloov, nkoj hluav taws xob system |
Nco tseg:
1. Rated tam sim no tau suav raws li qhov kub ntawm 40 degree thiab kub nce siab dua lossis sib npaug nrog 50k. Cov ntaub ntawv thov yuav tsum tau ua kom tau txais kev txheeb xyuas ntawm 15% -20%;
2.
Nta
1. Kaw thiab noo noo-pov thawj qauv
Ob Chav Txheej Feal ntawm Cov Roj Hmab Hauv Qab Zib Thiab Sab Nrauv Thaum Tshav Kub Kub Tubing (Id68 Kev Tiv Thaiv), tiv taus cov phom dej siab dej ntxuav
2. Kev mob siab tiv thaiv thiab lub zog kho zog
1) Hexagonal Crimping:
Crimping quab yuam ntau dua lossis sib npaug ntawm coer coer "8n \/ mm² (xws li dt -25}}}}}}}}
2) Kev xeem co:
Dhau iec 61373 chav kawm B Txuj (20g acceleration, {2}} hz)
3. Cov khoom siv thiab plating
1) tus neeg xyuas pib:
T2 tooj liab (ua tau zoo dua los yog sib npaug ntawm 98% IRS), qee cov qauv yog tinned \/ plhaw tsis tshaj lossis sib sib luag rau {}}. 5mω);
2) plhaub:
Pa 66+30 fiber ntau fiber ntau (ul94 v}}}} {{{{{} degree resistant
Sau ntawv
1. Kab hlau hla thiab muab sib xyaw
1) Kev tswj yuam kev:
Cov cheeb tsam sab nraud ntawm cov cable xav tau los yog 0. {3} {}} sab hauv inch 6.2mm rau 10mm² Hlau);
2) Multi-Core Hlau Ua:
Thov cov roj ntsha roj (piv txwv li Dow Corning DC -4) tom qab sib ntswg, sau nrog sealant, thiab npog nrog thaj chaw.
2. Daim ntawv thov ib puag ncig kev hloov tau
1) Cov roj-paug ib puag ncig:
Fluororubub foob pob (tiv taus diesel thiab roj lubricating roj) yog nyiam;
2) High Veatural Scararios:
Ob chav phab ntsa tshav kub ntsws tubing (xws li 3m fp {2}}}) yog ntsia kom wrertact 100% av noo
3. Cov txheej txheem installation specifications
1) Cov Cuab Yeej Pimping:
16 hmm² lossis tsawg dua: Kev Los Ntawm Txhais Tes Crimping Pliers
16 hmm² lossis ntau dua: Cov Plev Hydraulic
2) Kev lees paub cov txheej txheem:
Kev sib chwv tsawg dua lossis sib npaug rau 1.1 npaug ntawm tib qho ntev ntawm cable;
Withstands ac2500v \/ 1min yam tsis muaj kev tawg
Cov teeb meem thiab kev daws teeb meem
1. Kev laus thiab tsis ua tiav ntawm lub foob
1) ua rau:
Ntev lub siab kub siab lossis sib cuag nrog corrosive media
2) Countermeasures:
Nquag hloov lub foob (pom zoo ib zaug txhua 2 xyoos), xaiv cov khoom noj fluororubub,
2. Tsis raug kev tuag rau qhov chaw kub kom nce
1) Nrhiav tau:
Infrared thermal imager monitors temperature difference >15K;
2) Ua:
Rov qab los ntawm tus qauv siab thiab ntsuas Tensile (ntau dua lossis sib npaug nrog 50n \/ mmol)
3. Bolt lub qhov corrosion
Kev Tiv Thaiv: Galvanized steel bolts + anti-xeb roj (wd -40), stainless hlau bolts rau cov chaw ib puag ncig
