Nrog rau kev loj hlob sai ntawm kev lag luam, cov tsev niaj hnub hloov pauv txhua hnub, qhov teeb meem ntawm kev faib khoom siv tau dhau los ua ib qho teeb meem loj uas neeg txhawj xeeb txog kev tsim kho, kev nqis peev thiab chav tsev. Txhawm rau kom tau raws li qhov xav tau ntawm kev ua lag luam, thiab ntes tau nrog lub ntiaj teb cov thev naus laus zis siab heev, kev yug los ntawm Precast Branch Cable coj kev xaiv tshiab rau cov kab hluav taws xob hauv lub tsev.
1. Kev ntseeg siab zoo ntawm kev nyab xeeb ntawm lub zog fais fab
2. Kev yooj yim hauv kev teeb tsa, qhov yuav tsum tau ua rau ib puag ncig tsawg, thiab kev yooj yim hauv kev tsim kho
3. Zoo heev poob siab tsis kam, cua sealing, dej pov thawj thiab nplaim taws tsis kam
4. Tsis muaj kev txij nkawm
5. Txo cov nqi hluav taws xob faib tawm kom meej
6. Ntau pawg thiab cov lus qhia tshwj xeeb, kev xaiv yooj ywm, thiab kev sib xyaw ua ke ntawm Will.
Xaiv tau ntau yam thiab cov lus qhia ntawm cable:
YJV: XLPE rwb thaiv tsev thiab PVC sheathed fais fab cable.
ZR-YJV: XLPE rwb thaiv tsev thiab PVC sheathed nplaim taws retardant fais fab cable.
NH-YJV: XLPE rwb thaiv tsev thiab PVC sheathed qeeb-hlawv fais fab cable.
VV: PVC rwb thaiv tsev thiab sheathed fais fab cable.
ZR-VV: PVC rwb thaiv tsev thiab sheathed hluav taws xob cable.
NH-VV: PVC rwb thaiv tsev thiab sheathed qeeb-hlawv fais fab cable.
GWDZ-, WDZA-, WDN-, WDZAN-: lub cim tshiab ntawm polyolefin sheathed fais fab cable nrog tsawg smoke,
tsis muaj tshuaj lom thiab tsis muaj halogen.
G-oxygen series cable
Cov Lus Cim:
1. Lub cable yog ib lub cable tooj liab nrog 0.6 / lkV rated voltage (UO / U) tsis muaj qhov qhia tshwj xeeb.
2 Cov xov hlau tseem ceeb yog cov hluav taws xob siv cov xim dub tiv thaiv.
3. Tsis muaj qhov qhia tshwj xeeb, cov xov hlau ceg siv tib hom hluav taws xob zoo li cov xov hlau tseem ceeb4. Yog tias cov xov hlau ceg xav tau cov qauv BV-500 hlau nrog cov cim xim (xim av. liab, ntsuab, lub teeb, xiav. daj/ntsuab). Nws yuav tsum tau teev tseg thaum lub sijhawm xaj.
Tus qauv ntawm lub cable tseem ceeb thiab ceg cable txhua tus siv XLPE lossis PVC ua rwb thaiv tsev (lEC, GB, JIS,
BS) .cov xov hluav taws xob qis yog cov khoom siv PVC ntim.Qhov nruab nrab ntawm lub cev cablc yog ib lub tub ntxhais lossis ntau lub tub ntxhais ntswj hom cable (ob lub tub ntxhais rau tsib lub tub ntxhais ntawm cable), ib lub tub ntxhais cable ntawm ceg cable tej zaum yuav raws li qhov xav tau los txais yuav hluav taws-resistant, nplaim taws resistant peev xwm ntawm cable.
1. Kev tiv thaiv rwb thaiv tsev> 200MQ;
2. Kev rwb thaiv tsev nrog Voltage> 3.5kV / 5 feeb;
3. Zoo heev rau huab cua thiab tiv thaiv dej. Thaum muab cov ceg sib koom ua ke tso rau hauv dej, ntsuas qhov tsis kam ntawm cov khoom rwb thaiv tsev ntawm dej thiab lub hauv paus cable, thiab lub zog zaus tiv taus hluav taws xob ua tau raws li qhov yuav tsum tau ua ntawm cov khoom 1 thiab 2.
4. Kev tiv thaiv me ntsis ntawm ceg sib koom ua ke. Tus nqi piv ntawm kev tiv thaiv kev tiv thaiv vs kev tiv thaiv kev tiv thaiv ntawm kab ceg sib npaug yog sib npaug lossis tsawg dua 1.2;
5. Lub zog luv luv ntawm qhov sib koom ua ke loj. Qhov sib txawv ntawm qhov sib piv tiv thaiv kev sib cuag tom qab luv luv yog sib npaug lossis tsawg dua 0.2;
6. Rau ZR-YJV hom hluav taws-retarded prefabricated ceg cable, tus kheej tua hluav taws lub sijhawm ntawm lub tsho yog sib npaug rau lossis tsawg dua 12s thiab ua tau raws li GB / T18380.3;
7. Dhau li ntawm kev muab hluav taws xob hauv qhov xwm txheej ua haujlwm ib txwm muaj. NH hluav taws tiv thaiv hom cable tuaj yeem ua haujlwm ib txwm muaj rau 90 feeb hauv qab qhov kub hnyiab thiab ua tau raws li GB / T19216.21-2003;
8. Qhov kub ua haujlwm siab tshaj plaws ntawm tooj liab, lub plawv ntawm VV hom cable yog 70'C thiab YJV hom cable yog 90'C;
9. Nrog kev tiv thaiv corrosion zoo heev. nws tuaj yeem tiv thaiv kom tsis txhob muaj kev puas tsuaj ntawm cov ntsev inorganic, roj, lub hauv paus, kua qaub, cov kua organic thiab lwm yam;
10. YJV hom prefabricated ceg cable muaj kev ruaj khov zoo heev thiab kev laus tsis kam;
11. GWDZ-, WDZA-, WDNA-, WDZAN-huv-hom precast ceg cable muaj cov yam ntxwv xws li qis pa luam yeeb tsawg-lom, tsis-halogen thiab hluav taws-ua haujlwm thiab lwm yam;
12.GZR-YJV oxygen branch cable nrog cov nplaim taws retardant thiab hluav taws tsis kam uas tshaj Antifaming Stamdard A chav kawm.
1. Kev ntseeg siab zoo ntawm kev nyab xeeb ntawm lub zog fais fab
2. Kev yooj yim hauv kev teeb tsa, qhov yuav tsum tau ua rau ib puag ncig tsawg, thiab kev yooj yim hauv kev tsim kho
3. Kev poob siab zoo heev, cua sealing, dej pov thawj thiab nplaim taws tsis kam
4. Tsis muaj kev txij nkawm
5. Txo cov nqi hluav taws xob faib tawm kom meej
6. Ntau pawg thiab cov lus qhia tshwj xeeb, kev xaiv yooj ywm, thiab kev sib xyaw ua ke ntawm Will.
Antifaming Stamdard A chav kawm. Cov lus qhia txog kev siv tshuab
1. Cov kev ntsuas ntawm 0.6 / kV ib lub tub ntxhais YJV cable
| Condueter | Nominal thickness ntawm rwb thaiv tsev (hli) | Nominal thickness ntawm sheath (hli) | Tag nrho txoj kab uas hla ntawm tus neeg xyuas pib (hli) | Kwv yees li qhov hnyav (kg/km) | AC kuaj voltage (kV) | Max DC, tsis kam ntawm tus neeg xyuas pib ntawm 20C (Q / km) | Ntsuas tam sim no (A) | Ntsuas tam sim no (A) | (V/A m)x10-3 | ||
| Thaj tsam nominal crosssectional ntawm conducior (mm) | Cov duab thiab cov qauv | Txoj kab uas hla (hli) | |||||||||
| 10 16 | Nias kom nruj thiab ua los ntawm rub | 4.0 5.0 | 0.7 0.7 | 1.4 1.4 | 9.0 9.5 | 150 215 | 3.5 3.5 | 1.83 1.15 | 85 113 | 75 100 | 2.0 1.3 |
| 25 32 | 6.0 7.0 | 0.9 0.9 | 1.4 1.4 | 11.5 12.0 | 310 410 | 3.5 3.5 | 0.727 0.524 | 150 181 | 132 164 | 0.84 0.63 | |
| 50 70 | 8.2 9.8 | 1.0 1.1 | 1.4 1.4 | 14.0 16.0 | 570 770 | 3.5 3.5 | 0.387 0.268 | 265 290 | 196 255 | 0.49 0.36 | |
| 95 125 | 11.6 12.9 | 1.1 1.2 | 1.5 1.5 | 18.0 20.0 | 1030 1280 | 3.5 3.5 | 0.193 0.153 | 347 410 | 310 360 | 0.29 0.24 | |
| 150 185 | 14.3 16.1 | 1.4 1.6 | 1.6 1.6 | 22.0 24.0 | 1590 xyoo 1950 xyoo | 3.5 3.5 | 0.124 0.0991 | 470 530 | 419 479 | 0.21 0.19 | |
| 240 300 | 18.3 20.6 | 1.7 1.8 | 1.7 1.8 | 27.0 30.0 | 2490 3140 | 3.5 3.5 | 0.0754 0.0601 | 640 725 | 565 643 | 0.16 0.15 | |
| 400 500 | 23.6 26.6 | 2.0 2.2 | 1.9 2.0 | 34.0 37.0 | 4140 5140 | 3.5 3.5 | 0.0470 0.0366 | 845 980 | 771 940 | 0.131 0.120 | |
| 630 800 | 30.2 34.8 | 2.4 2.6 | 2.2 2.3 | 41.0 46.0 | 6440 8450 | 3.5 3.5 | 0.0283 0.0221 | 1150 1380 xyoo | 1130 1300 | 0.111 0.104 | |
| 1000 | 39 | 2.8 | 2.4 | 51 | 10600 | 3.5 | 0.0176 | 1605 xyoo | 1490 xyoo | 0.098 | |
2. Cov kev ntsuas ntawm 0.6 / kV ib lub tub ntxhais VV cable
| Condueter | Nominal thickness ntawm rwb thaiv tsev (hli) | Nominal thickness ntawm sheath (hli) | Tag nrho txoj kab uas hla ntawm tus neeg xyuas pib (hli) | Kwv yees li qhov hnyav (kg/km) | AC kuaj voltage (kV) | Max DC, tsis kam ntawm tus neeg xyuas pib ntawm 20C (Q / km) | Ntsuas tam sim no (A) | Ntsuas tam sim no (A) | (V/A m)x10-3 | ||
| Thaj tsam nominal crosssectional ntawm conducior (mm) | Cov duab thiab cov qauv | Txoj kab uas hla (hli) | |||||||||
| 10 16 | Nias kom nruj thiab ua los ntawm rub | 4.0 5.0 | 0.7 0.7 | 1.4 1.4 | 9.0 10.0 | 150 215 | 3.5 3.5 | 1.83 1.15 | 71 94 | 61 81 | 2.0 1.3 |
| 25 32 | 6.0 7.0 | 0.9 0.9 | 1.4 1.4 | 11.3 12.3 | 310 410 | 3.5 3.5 | 0.727 0.524 | 122 151 | 105 130 | 0.84 0.63 | |
| 50 70 | 8.2 9.8 | 1.0 1.1 | 1.4 1.4 | 14.0 15.7 | 570 770 | 3.5 3.5 | 0.387 0.268 | 183 231 | 158 199 | 0.49 0.36 | |
| 95 125 | 11.6 12.9 | 1.1 1.2 | 1.7 1.7 | 18.4 19.8 | 1030 1280 | 3.5 3.5 | 0.193 0.153 | 284 327 | 245 282 | 0.29 0.24 | |
| 150 185 | 14.3 16.1 | 1.4 1.6 | 1.8 1.8 | 22.8 25.1 | 1590 xyoo 1950 xyoo | 3.5 3.5 | 0.124 0.0991 | 368 437 | 317 377 | 0.21 0.19 | |
| 240 300 | 18.3 20.6 | 1.7 1.8 | 1.8 2.1 | 28.5 32.0 | 2490 3140 | 3.5 3.5 | 0.0754 0.0601 | 522 606 | 450 522 | 0.16 0.15 | |
| 400 500 | 23.6 26.6 | 2.0 2.2 | 2.2 2.3 | 35.4 40.0 | 4140 5140 | 3.5 3.5 | 0.0470 0.0366 | 732 854 | 631 736 | 0.131 0.120 | |
| 630 800 | 30.2 34.8 | 2.4 2.6 | 2.4 2.6 | 46.0 50.0 | 6440 8450 | 3.5 3.5 | 0.0283 0.0221 | 1024 1206 | 833 1040 | 0.111 0.104 | |
| 1000 | 39 | 2.8 | 2.6 | 52 | 10600 | 3.5 | 0.0176 | 1379 xyoo | 1220 | 0.098 | |
3. Cov xov hluav taws xob huv siv cov yas polyolefin tshiab ua cov khoom siv rwb thaiv tsev. Nws muaj ntau yam ntxwv. Xws li hluav taws kub retardant, pa luam yeeb tsawg, tshuaj lom tsawg thiab tsis muaj halogen. Nws kov yeej cov qhov tsis zoo lossis cov xov hluav taws xob ib txwm muaj halogen, taug qab qhov kev loj hlob zoo. Cov xov hluav taws xob tseem ceeb thiab cov xov hluav taws xob ceg ntawm precast ceg cable ob leeg siv cov xov hluav taws xob huv, ceg kuj siv cov pa luam yeeb tsawg, tshuaj lom tsawg thiab tsis muaj halogen.
Lub npe: ntxuav cable: GWDZ-,WDZA-,WDN-,WDZAN-
Cov qauv ntawm cov hluav taws kub uas tsis yog halogen uas tiv taus cov kab hluav taws xob uas twb muaj lawm
1. tus neeg xyuas pib 2.insulation (XLPE) 3.sheath (pa luam yeeb tsawg, tsis muaj tshuaj lom, tsis yog halogen polyolefin)
Cov qauv ntawm cov kab hluav taws xob uas tsis yog halogen uas tiv taus hluav taws kub thiab huv si uas tau ua tiav lawm
Cov qauv ntawm cov kab hluav taws xob uas tsis yog halogen uas tiv taus hluav taws kub thiab huv si uas tau ua tiav lawm
1. tus neeg xyuas pib 2. nplaim taws retardant txheej 3.insulation (XLPE) 4.sheath (haus luam yeeb tsawg, tsis muaj tshuaj lom, tsis yog halogen polyolefin)
Cov kev ntsuas ntawm 0.6 / 1kV ib zaug ntxuav prefabricated ceg cable (GWDZ-, WDZA-, WDN-, WDZAN-)
| Hlau | Nominal thickness ntawm rwb thaiv tsev (hli) | Nominal thickness ntawm sheath (hli) | Kwv yees li tag nrho sab nraud txoj kab uas hla (hli) | 20 ℃ siab tshaj tus neeg xyuas pib ua haujlwm (Ω / Km) | Qhov hnyav kwv yees (kg/km) | Tam sim no ntsuas (A) | Tam sim no ntsuas (A) | (V/A m)x10-3 | ||
| Nominal kev txiav hla thaj chaw ntawm tus neeg tsav tsheb (mm2) | qauv (Tag nrho/hli) | Kwv yees li sab nraud txoj kab uas hla (hli) | ||||||||
| 10 16 | 7/1.35 | 4.05 4.7 | 0.7 0.7 | 1.4 1.4 | 9.5 10.0 | 1.83 1.15 | 155 210 | 85 113 | 75 10 | 2.0 1.3 |
| CRS | ||||||||||
| 25 35 | CRS | 5.9 7.0 | 0.9 0.9 | 1.4 1.4 | 11.5 12.5 | 0.727 0.524 | 310 410 | 150 181 | 132 164 | 0.84 0.63 |
| CRS | ||||||||||
| 50 70 | CRSC.RS | 8.0 9.7 | 1.0 1.1 | 1.4 1.4 | 14.0 16.0 | 0.387 0.268 | 560 765 | 265 290 | 196 255 | 0.49 0.36 |
| 95 120 | CRSC.RS | 11.4 12.8 | 1.1 1.2 | 1.4 1.5 | 17.5 19.5 | 0.193 0.153 | 1010 1270 | 347 410 | 310 360 | 0.29 0.24 |
| 150 185 | CRSC.RS | 14.3 15.8 | 1.4 1.6 | 1.6 1.6 | 22 24 | 0.124 0.0991 | 1580 xyoo 1930 xyoo | 470 530 | 419 479 | 0.21 0.19 |
| 240 300 | CRSC.RS | 18.3 20.5 | 1.7 1.8 | 1.7 1.8 | 26 29 | 0.0754 0.0601 | 2490 3090 | 640 725 | 565 643 | 0.16 0.15 |
| 400 500 | CRSC.RS | 23.3 26.4 | 2.0 2.2 | 2.0 2.2 | 32 36 | 0.0470 0.0366 | 4070 5050 | 845 980 | 771 940 | 0.131 0.120 |
| 630 | CRSC.RS | 30.2 | 2.4 | 2.4 | 40 | 0.0283 | 6350 | 1150 | 1130 | 0.111 |
Daim duab qhia txog kev teeb tsa ceg cable
Yog xav paub ntxiv, thov hu rau peb tus neeg muag khoom los ntawm FAQ
