eneo la sehemu ya msalaba: | |
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Hali ya upatikanaji: | |
Wingi: | |
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P Roduct d escript
Maombi
- Mitandao ya Usambazaji wa Nguvu: Mabadiliko, Transformers, na switchgear.
- Mimea ya Viwanda: Madini, mafuta na gesi, na vifaa vya utengenezaji.
- Nishati mbadala: Mashamba ya upepo, mbuga za jua, na vituo vya umeme.
-Infracture: mifumo ya chini ya ardhi, viwanja vya ndege, na hospitali.
Vipengee
- Ufanisi wa hali ya juu: Upotezaji wa chini wa dielectric kwa taka za nishati zilizopunguzwa.
- Uimara: sugu kwa unyevu, kemikali, mionzi ya UV, na abrasion.
-Usalama: vifaa vya moto na vifaa vya chini vya moshi kwa nafasi zilizofungwa.
- Kubadilika: Chaguzi za kivita/zisizo na silaha kwa mahitaji anuwai ya ufungaji.
- Maisha ya muda mrefu:> Miaka 30 chini ya hali ya kawaida ya kufanya kazi.
Viwango
Kamba za Nguvu za MV zinafuata viwango vinavyotambuliwa ulimwenguni ili kuhakikisha usalama na utangamano:
- Tume ya Kimataifa ya Electrotechnical (IEC): IEC 60502, IEC 60228
- Taasisi ya Wahandisi wa Umeme na Umeme (IEEE): IEEE 386, IEEE 575
- Chama cha Makampuni ya Kuangazia Edison (AEIC): AEIC CS8
- Chama cha Kitaifa cha Watengenezaji wa Umeme (NEMA): NEMA WC 74
Ujenzi
Mabamba ya MV yana muundo wa nguvu wa utendaji mzuri:
1. Conductor: shaba ya juu-safi au alumini (iliyopigwa/solid) kwa IEC 60228.
2. Skrini ya conductor: Safu ya semiconducting ili kupunguza mkazo wa uwanja wa umeme.
3. Insulation: polyethilini iliyounganishwa na msalaba (XLPE) au ethylene propylene mpira (EPR) kwa utulivu wa mafuta.
4. Screen ya insulation: safu ya semiconducting ili kuhakikisha usambazaji wa voltage ya sare.
5. Shield ya Metallic: waya wa shaba/mkanda au silaha ya aluminium kwa kutuliza na ulinzi wa makosa.
6. Sheath ya nje: PVC, LSZH (moshi wa chini halogen), au HDPE kwa usalama wa mitambo na mazingira.
Vigezo muhimu
- Ukadiriaji wa voltage: 1 kV hadi 36 kV (U 0/U: 0.6/1 kV hadi 26/36 kV).
- Mbio za joto:
-Operesheni ya kawaida: -40 ° C hadi +90 ° C (XLPE), -50 ° C hadi +105 ° C (EPR).
- Mzunguko mfupi: hadi +250 ° C (XLPE), +250 ° C (EPR).
- Uwezo wa sasa wa kubeba: inatofautiana na saizi ya conductor (kwa mfano, 240 mm² hadi 1000 mm²).
- Radi ya kuinama: kipenyo cha cable 12-20 × (inategemea ujenzi).
Takwimu za kiufundi
Mali | Uainishaji |
Upinzani wa insulation | > 1000 MΩ · km kwa 20 ° C. |
Nguvu ya dielectric | 3.5-30 kV/mm (kulingana na daraja la voltage) |
Upinzani wa moto | IEC 60332 (Moto Retardant), IEC 61034 (moshi wa chini) |
Upinzani wa kuponda | > 10 kN/m (iliyojaribiwa kwa IEC 60229) |
3.6/6 (7.2) KV, XLPE iliyowekwa ndani ya nguvu ya PVC iliyotiwa nguvu
Core-Core, Cu/XLPE/PVC au Al/XLPE/PVC
Conductor Nominal Eneo | Unene wa insulation | Unene wa nje wa shehe | Takriban. Kwa jumla Kipenyo | Takriban. Uzito wa cable | Kiwango Urefu kwa Ngoma | |
Shaba | Aluminium | |||||
mm² | mm | mm | mm | kilo/km | m | |
10 | 2.5 | 1.8 | 15 | 320 | 260 | 500 |
16 | 2.5 | 1.8 | 18 | 390 | 290 | 500 |
25 | 2.5 | 1.8 | 20 | 500 | 340 | 500 |
35 | 2.5 | 1.8 | 21 | 610 | 400 | 500 |
50 | 2.5 | 1.8 | 22 | 750 | 450 | 500 |
70 | 2.5 | 1.8 | 24 | 970 | 550 | 500 |
95 | 2.5 | 1.8 | 25 | 1,250 | 660 | 500 |
120 | 2.5 | 1.8 | 27 | 1,500 | 760 | 500 |
150 | 2.5 | 1.8 | 28 | 1,790 | 860 | 500 |
185 | 2.5 | 1.9 | 30 | 2,150 | 1,000 | 500 |
240 | 2.6 | 1.9 | 33 | 2,770 | 1,250 | 500 |
300 | 2.8 | 2.0 | 35 | 3,400 | 1,500 | 500 |
400 | 3.0 | 2.1 | 39 | 4,280 | 1.850 | 500 |
500 | 3.2 | 2.2 | 43 | 5,400 | 2,280 | 500 |
630 | 3.2 | 2.4 | 47 | 6,830 | 2,800 | 500 |
800 | 3.2 | 2.5 | 51 | 8,570 | 3,400 | 400 |
1,000 | 3.2 | 2.6 | 56 | 10,590 | 4,110 | 300 |
Tatu-msingi, Cu/XLPE/PVC au Al/XLPE/PVC
Conductor Nominal Eneo | Unene wa insulation | Unene wa nje wa shehe | Takriban. Kwa jumla Kipenyo | Takriban. Uzito wa cable | Urefu wa kawaida kwa Ngoma | |
Shaba | Aluminium | |||||
mm² | mm | mm | mm | kilo/km | m | |
10 | 2.5 | 1.9 | 33 | 980 | 790 | 500 |
16 | 2.5 | 2.0 | 35 | 1,190 | 890 | 500 |
25 | 2.5 | 2.1 | 38 | 1,560 | 1,080 | 500 |
35 | 2.5 | 2.2 | 40 | 1,930 | 1,270 | 500 |
50 | 2.5 | 2.3 | 43 | 2,370 | 1,480 | 500 |
70 | 2.5 | 2.4 | 47 | 3,110 | 1,820 | 500 |
95 | 2.5 | 2.5 | 51 | 4,000 | 2,200 | 500 |
120 | 2.5 | 2.6 | 54 | 4,820 | 2,550 | 500 |
150 | 2.5 | 2.7 | 58 | 5,770 | 2,970 | 500 |
185 | 2.5 | 2.8 | 61 | 6,960 | 3,460 | 500 |
240 | 2.6 | 3.0 | 68 | 8,940 | 4,340 | 400 |
300 | 2.8 | 3.2 | 73 | 10,980 | 5,190 | 300 |
400 | 3.0 | 3.5 | 81 | 13,820 | 6,440 | 250 |
500 | 3.2 | 3.7 | 90 | 17,390 | 7,910 | 200 |
3.6/6 (7.2) KV, XLPE iliyowekwa waya iliyotiwa waya iliyotiwa nguvu ya PVC
Core-Core, Cu/XLPE/AWA/PVC Oral/XLPE/AWA/PVC
Conductor Nominal Eneo | Unene wa insulation | Approx.inner kifuniko Unene | Saizi ya waya ya silaha | Nje Sheath Unene | Takriban. Kipenyo cha jumla | Takriban. Uzito wa cable | Kiwango Urefu kwa Ngoma | |
Shaba | Aluminium | |||||||
mm² | mm | mm | mm | mm | mm | kilo/km | m | |
10 | 2.5 | 1.2 | 0.9 | 1.8 | 22 | 610 | 550 | 500 |
16 | 2.5 | 1.2 | 1.6 | 1.8 | 24 | 680 | 580 | 500 |
25 | 2.5 | 1.2 | 1.6 | 1.8 | 25 | 810 | 660 | 500 |
35 | 2.5 | 1.2 | 1.6 | 1.8 | 26 | 940 | 730 | 500 |
50 | 2.5 | 1.2 | 1.6 | 1.8 | 27 | 1,100 | 810 | 500 |
70 | 2.5 | 1.2 | 1.6 | 1.8 | 29 | 1,350 | 930 | 500 |
95 | 2.5 | 1.2 | 1.6 | 1.9 | 31 | 1,670 | 1,080 | 500 |
120 | 2.5 | 1.2 | 1.6 | 1.9 | 32 | 1,950 | 1,200 | 500 |
150 | 2.5 | 1.2 | 1.6 | 2.0 | 34 | 2,270 | 1,350 | 500 |
185 | 2.5 | 1.2 | 2.0 | 2.1 | 37 | 2,770 | 1,620 | 500 |
240 | 2.6 | 1.2 | 2.0 | 2.2 | 40 | 3,440 | 1,930 | 500 |
300 | 2.8 | 1.2 | 2.0 | 2.2 | 42 | 4,120 | 2,210 | 500 |
400 | 3.0 | 1.3 | 2.5 | 2.4 | 47 | 5,250 | 2,820 | 500 |
500 | 3.2 | 1.3 | 2.5 | 2.5 | 51 | 6,450 | 3,340 | 500 |
630 | 3.2 | 1.4 | 2.5 | 2.6 | 55 | 7,990 | 3,950 | 400 |
Tatu-msingi, cu/xlpe/swa/pvc au al/xlpe/swa/pvc
Conductor Nominal Eneo | Unene wa insulation | Takriban. Kifuniko cha ndani Unene | Saizi ya waya ya silaha | Nje Sheath Unene | Takriban. Kipenyo cha jumla | Takriban. Uzito wa cable | Kiwango Urefu kwa Ngoma | |
Shaba | Aluminium | |||||||
mm² | mm | mm | mm | mm | mm | kilo/km | m | |
10 | 2.5 | 1.2 | 2.0 | 2.1 | 40 | 2,310 | 2,120 | 500 |
16 | 2.5 | 1.2 | 2.0 | 2.2 | 42 | 2,600 | 2,290 | 500 |
25 | 2.5 | 1.2 | 2.0 | 2.3 | 45 | 3,080 | 2,600 | 500 |
35 | 2.5 | 1.3 | 2.5 | 2.4 | 48 | 3,950 | 3,280 | 500 |
50 | 2.5 | 1.3 | 2.5 | 2.5 | 54 | 4,530 | 3,630 | 500 |
70 | 2.5 | 1.4 | 2.5 | 2.6 | 55 | 5,510 | 4,210 | 500 |
95 | 2.5 | 1.5 | 2.5 | 2.8 | 59 | 6,660 | 4,860 | 500 |
120 | 2.5 | 1.5 | 2.5 | 2.9 | 63 | 7,630 | 5,360 | 400 |
150 | 2.5 | 1.6 | 2.5 | 3.0 | 66 | 8,800 | 6,000 | 400 |
185 | 2.5 | 1.7 | 3.15 | 3.2 | 72 | 11,500 | 6,670 | 300 |
240 | 2.6 | 1.8 | 3.15 | 3.4 | 78 | 13,480 | 8,870 | 250 |
300 | 2.8 | 1.9 | 3.15 | 3.6 | 84 | 15,920 | 10,130 | 200 |
400 | 3.0 | 2.0 | 4.0 | 3.9 | 94 | 21,300 | 12,590 | 200 |
500 | 3.2 | 2.1 | 4.0 | 4.1 | 103 | 25,090 | 15,610 | 200 |
3.6/6 (7.2) KV, XLPE iliyoingizwa mkanda wa kivinjari cha PVC iliyotiwa nguvu
Core-Core, Cu/Xlpe/ATA/PVCOR AL/XLPE/ATA/PVC
Conductor Nominal Eneo | Unene wa insulation | Takriban. Kifuniko cha ndani Unene | Silaha Waya Saizi | Nje Sheath Unene | Takriban. Kipenyo cha jumla | Takriban. Uzito wa cable | Kiwango Urefu kwa Ngoma | |
Shaba | Aluminium | |||||||
mm² | mm | mm | mm | mm | mm | kilo/km | m | |
10 | 2.5 | 1.2 | 0.5 | 1.8 | 22 | 530 | 460 | 500 |
16 | 2.5 | 1.2 | 0.5 | 1.8 | 23 | 600 | 500 | 500 |
25 | 2.5 | 1.2 | 0.5 | 1.8 | 24 | 730 | 570 | 500 |
35 | 2.5 | 1.2 | 0.5 | 1.8 | 25 | 850 | 630 | 500 |
50 | 2.5 | 1.2 | 0.5 | 1.8 | 26 | 1,000 | 700 | 500 |
70 | 2.5 | 1.2 | 0.5 | 1.8 | 28 | 1,240 | 820 | 500 |
95 | 2.5 | 1.2 | 0.5 | 1.8 | 30 | 1,540 | 950 | 500 |
120 | 2.5 | 1.2 | 0.5 | 1.8 | 31 | 1,820 | 1,080 | 500 |
150 | 2.5 | 1.2 | 0.5 | 1.9 | 33 | 2,120 | 1,200 | 500 |
185 | 2.5 | 1.2 | 0.5 | 1.9 | 35 | 2,520 | 1,370 | 500 |
240 | 2.6 | 1.2 | 0.5 | 2.0 | 37 | 3,180 | 1,670 | 500 |
300 | 2.8 | 1.2 | 0.5 | 2.1 | 40 | 3,850 | 1,950 | 500 |
400 | 3.0 | 1.3 | 0.5 | 2.3 | 44 | 4,800 | 2,370 | 500 |
500 | 3.2 | 1.3 | 0.5 | 2.4 | 48 | 5,960 | 2,840 | 500 |
630 | 3.2 | 1.4 | 0.5 | 2.5 | 52 | 7,450 | 3,410 | 600 |
Tatu-msingi, cu/xlpe/sta/pvcor al/xlpe/sta/pvc (Jedwali 24)
Conductor Nominal Eneo | Unene wa insulation | Approx.inner kifuniko Unene | Saizi ya waya ya silaha | Nje Sheath Unene | Takriban. Kipenyo cha jumla | Takriban. Uzito wa cable | Kiwango Urefu kwa Ngoma | |
Shaba | Aluminium | |||||||
mm² | mm | mm | mm | mm | mm | kilo/km | m | |
10 | 2.5 | 1.2 | 0.2 | 2.0 | 37 | 1,330 | 1,140 | 500 |
16 | 2.5 | 1.2 | 0.5 | 2.1 | 40 | 1,580 | 1,580 | 500 |
25 | 2.5 | 1.2 | 0.5 | 2.2 | 42 | 2,310 | 1,880 | 500 |
35 | 2.5 | 1.3 | 0.5 | 2.3 | 45 | 2,760 | 2,090 | 500 |
50 | 2.5 | 1.3 | 0.5 | 2.4 | 48 | 3,260 | 2,360 | 500 |
70 | 2.5 | 1.4 | 0.5 | 2.5 | 52 | 4,100 | 2,810 | 500 |
95 | 2.5 | 1.5 | 0.5 | 2.7 | 56 | 5,110 | 3,310 | 500 |
120 | 2.5 | 1.5 | 0.5 | 2.8 | 60 | 5,010 | 3,750 | 400 |
150 | 2.5 | 1.6 | 0.5 | 2.9 | 63 | 7,050 | 4,250 | 400 |
185 | 2.5 | 1.7 | 0.5 | 3.0 | 67 | 9,320 | 4,820 | 400 |
240 | 2.6 | 1.8 | 0.5 | 3.2 | 73 | 10,530 | 5,920 | 300 |
300 | 2.8 | 1.9 | 0.5 | 3.4 | 79 | 12,730 | 6,940 | 300 |
400 | 3.0 | 2.0 | 0.8 | 3.7 | 89 | 16,620 | 9,240 | 200 |
500 | 3.2 | 2.1 | 0.8 | 4.0 | 98 | 20,550 | 11,070 | 200 |
P Roduct d escript
Maombi
- Mitandao ya Usambazaji wa Nguvu: Mabadiliko, Transformers, na switchgear.
- Mimea ya Viwanda: Madini, mafuta na gesi, na vifaa vya utengenezaji.
- Nishati mbadala: Mashamba ya upepo, mbuga za jua, na vituo vya umeme.
-Infracture: mifumo ya chini ya ardhi, viwanja vya ndege, na hospitali.
Vipengee
- Ufanisi wa hali ya juu: Upotezaji wa chini wa dielectric kwa taka za nishati zilizopunguzwa.
- Uimara: sugu kwa unyevu, kemikali, mionzi ya UV, na abrasion.
-Usalama: vifaa vya moto na vifaa vya chini vya moshi kwa nafasi zilizofungwa.
- Kubadilika: Chaguzi za kivita/zisizo na silaha kwa mahitaji anuwai ya ufungaji.
- Maisha ya muda mrefu:> Miaka 30 chini ya hali ya kawaida ya kufanya kazi.
Viwango
Kamba za Nguvu za MV zinafuata viwango vinavyotambuliwa ulimwenguni ili kuhakikisha usalama na utangamano:
- Tume ya Kimataifa ya Electrotechnical (IEC): IEC 60502, IEC 60228
- Taasisi ya Wahandisi wa Umeme na Umeme (IEEE): IEEE 386, IEEE 575
- Chama cha Makampuni ya Kuangazia Edison (AEIC): AEIC CS8
- Chama cha Kitaifa cha Watengenezaji wa Umeme (NEMA): NEMA WC 74
Ujenzi
Mabamba ya MV yana muundo wa nguvu wa utendaji mzuri:
1. Conductor: shaba ya juu-safi au alumini (iliyopigwa/solid) kwa IEC 60228.
2. Skrini ya conductor: Safu ya semiconducting ili kupunguza mkazo wa uwanja wa umeme.
3. Insulation: polyethilini iliyounganishwa na msalaba (XLPE) au ethylene propylene mpira (EPR) kwa utulivu wa mafuta.
4. Screen ya insulation: safu ya semiconducting ili kuhakikisha usambazaji wa voltage ya sare.
5. Shield ya Metallic: waya wa shaba/mkanda au silaha ya aluminium kwa kutuliza na ulinzi wa makosa.
6. Sheath ya nje: PVC, LSZH (moshi wa chini halogen), au HDPE kwa usalama wa mitambo na mazingira.
Vigezo muhimu
- Ukadiriaji wa voltage: 1 kV hadi 36 kV (U 0/U: 0.6/1 kV hadi 26/36 kV).
- Mbio za joto:
-Operesheni ya kawaida: -40 ° C hadi +90 ° C (XLPE), -50 ° C hadi +105 ° C (EPR).
- Mzunguko mfupi: hadi +250 ° C (XLPE), +250 ° C (EPR).
- Uwezo wa sasa wa kubeba: inatofautiana na saizi ya conductor (kwa mfano, 240 mm² hadi 1000 mm²).
- Radi ya kuinama: kipenyo cha cable 12-20 × (inategemea ujenzi).
Takwimu za kiufundi
Mali | Uainishaji |
Upinzani wa insulation | > 1000 MΩ · km kwa 20 ° C. |
Nguvu ya dielectric | 3.5-30 kV/mm (kulingana na daraja la voltage) |
Upinzani wa moto | IEC 60332 (Moto Retardant), IEC 61034 (moshi wa chini) |
Upinzani wa kuponda | > 10 kN/m (iliyojaribiwa kwa IEC 60229) |
3.6/6 (7.2) KV, XLPE iliyowekwa ndani ya nguvu ya PVC iliyotiwa nguvu
Core-Core, Cu/XLPE/PVC au Al/XLPE/PVC
Conductor Nominal Eneo | Unene wa insulation | Unene wa nje wa shehe | Takriban. Kwa jumla Kipenyo | Takriban. Uzito wa cable | Kiwango Urefu kwa Ngoma | |
Shaba | Aluminium | |||||
mm² | mm | mm | mm | kilo/km | m | |
10 | 2.5 | 1.8 | 15 | 320 | 260 | 500 |
16 | 2.5 | 1.8 | 18 | 390 | 290 | 500 |
25 | 2.5 | 1.8 | 20 | 500 | 340 | 500 |
35 | 2.5 | 1.8 | 21 | 610 | 400 | 500 |
50 | 2.5 | 1.8 | 22 | 750 | 450 | 500 |
70 | 2.5 | 1.8 | 24 | 970 | 550 | 500 |
95 | 2.5 | 1.8 | 25 | 1,250 | 660 | 500 |
120 | 2.5 | 1.8 | 27 | 1,500 | 760 | 500 |
150 | 2.5 | 1.8 | 28 | 1,790 | 860 | 500 |
185 | 2.5 | 1.9 | 30 | 2,150 | 1,000 | 500 |
240 | 2.6 | 1.9 | 33 | 2,770 | 1,250 | 500 |
300 | 2.8 | 2.0 | 35 | 3,400 | 1,500 | 500 |
400 | 3.0 | 2.1 | 39 | 4,280 | 1.850 | 500 |
500 | 3.2 | 2.2 | 43 | 5,400 | 2,280 | 500 |
630 | 3.2 | 2.4 | 47 | 6,830 | 2,800 | 500 |
800 | 3.2 | 2.5 | 51 | 8,570 | 3,400 | 400 |
1,000 | 3.2 | 2.6 | 56 | 10,590 | 4,110 | 300 |
Tatu-msingi, Cu/XLPE/PVC au Al/XLPE/PVC
Conductor Nominal Eneo | Unene wa insulation | Unene wa nje wa shehe | Takriban. Kwa jumla Kipenyo | Takriban. Uzito wa cable | Urefu wa kawaida kwa Ngoma | |
Shaba | Aluminium | |||||
mm² | mm | mm | mm | kilo/km | m | |
10 | 2.5 | 1.9 | 33 | 980 | 790 | 500 |
16 | 2.5 | 2.0 | 35 | 1,190 | 890 | 500 |
25 | 2.5 | 2.1 | 38 | 1,560 | 1,080 | 500 |
35 | 2.5 | 2.2 | 40 | 1,930 | 1,270 | 500 |
50 | 2.5 | 2.3 | 43 | 2,370 | 1,480 | 500 |
70 | 2.5 | 2.4 | 47 | 3,110 | 1,820 | 500 |
95 | 2.5 | 2.5 | 51 | 4,000 | 2,200 | 500 |
120 | 2.5 | 2.6 | 54 | 4,820 | 2,550 | 500 |
150 | 2.5 | 2.7 | 58 | 5,770 | 2,970 | 500 |
185 | 2.5 | 2.8 | 61 | 6,960 | 3,460 | 500 |
240 | 2.6 | 3.0 | 68 | 8,940 | 4,340 | 400 |
300 | 2.8 | 3.2 | 73 | 10,980 | 5,190 | 300 |
400 | 3.0 | 3.5 | 81 | 13,820 | 6,440 | 250 |
500 | 3.2 | 3.7 | 90 | 17,390 | 7,910 | 200 |
3.6/6 (7.2) KV, XLPE iliyowekwa waya iliyotiwa waya iliyotiwa nguvu ya PVC
Core-Core, Cu/XLPE/AWA/PVC Oral/XLPE/AWA/PVC
Conductor Nominal Eneo | Unene wa insulation | Approx.inner kifuniko Unene | Saizi ya waya ya silaha | Nje Sheath Unene | Takriban. Kipenyo cha jumla | Takriban. Uzito wa cable | Kiwango Urefu kwa Ngoma | |
Shaba | Aluminium | |||||||
mm² | mm | mm | mm | mm | mm | kilo/km | m | |
10 | 2.5 | 1.2 | 0.9 | 1.8 | 22 | 610 | 550 | 500 |
16 | 2.5 | 1.2 | 1.6 | 1.8 | 24 | 680 | 580 | 500 |
25 | 2.5 | 1.2 | 1.6 | 1.8 | 25 | 810 | 660 | 500 |
35 | 2.5 | 1.2 | 1.6 | 1.8 | 26 | 940 | 730 | 500 |
50 | 2.5 | 1.2 | 1.6 | 1.8 | 27 | 1,100 | 810 | 500 |
70 | 2.5 | 1.2 | 1.6 | 1.8 | 29 | 1,350 | 930 | 500 |
95 | 2.5 | 1.2 | 1.6 | 1.9 | 31 | 1,670 | 1,080 | 500 |
120 | 2.5 | 1.2 | 1.6 | 1.9 | 32 | 1,950 | 1,200 | 500 |
150 | 2.5 | 1.2 | 1.6 | 2.0 | 34 | 2,270 | 1,350 | 500 |
185 | 2.5 | 1.2 | 2.0 | 2.1 | 37 | 2,770 | 1,620 | 500 |
240 | 2.6 | 1.2 | 2.0 | 2.2 | 40 | 3,440 | 1,930 | 500 |
300 | 2.8 | 1.2 | 2.0 | 2.2 | 42 | 4,120 | 2,210 | 500 |
400 | 3.0 | 1.3 | 2.5 | 2.4 | 47 | 5,250 | 2,820 | 500 |
500 | 3.2 | 1.3 | 2.5 | 2.5 | 51 | 6,450 | 3,340 | 500 |
630 | 3.2 | 1.4 | 2.5 | 2.6 | 55 | 7,990 | 3,950 | 400 |
Tatu-msingi, cu/xlpe/swa/pvc au al/xlpe/swa/pvc
Conductor Nominal Eneo | Unene wa insulation | Takriban. Kifuniko cha ndani Unene | Saizi ya waya ya silaha | Nje Sheath Unene | Takriban. Kipenyo cha jumla | Takriban. Uzito wa cable | Kiwango Urefu kwa Ngoma | |
Shaba | Aluminium | |||||||
mm² | mm | mm | mm | mm | mm | kilo/km | m | |
10 | 2.5 | 1.2 | 2.0 | 2.1 | 40 | 2,310 | 2,120 | 500 |
16 | 2.5 | 1.2 | 2.0 | 2.2 | 42 | 2,600 | 2,290 | 500 |
25 | 2.5 | 1.2 | 2.0 | 2.3 | 45 | 3,080 | 2,600 | 500 |
35 | 2.5 | 1.3 | 2.5 | 2.4 | 48 | 3,950 | 3,280 | 500 |
50 | 2.5 | 1.3 | 2.5 | 2.5 | 54 | 4,530 | 3,630 | 500 |
70 | 2.5 | 1.4 | 2.5 | 2.6 | 55 | 5,510 | 4,210 | 500 |
95 | 2.5 | 1.5 | 2.5 | 2.8 | 59 | 6,660 | 4,860 | 500 |
120 | 2.5 | 1.5 | 2.5 | 2.9 | 63 | 7,630 | 5,360 | 400 |
150 | 2.5 | 1.6 | 2.5 | 3.0 | 66 | 8,800 | 6,000 | 400 |
185 | 2.5 | 1.7 | 3.15 | 3.2 | 72 | 11,500 | 6,670 | 300 |
240 | 2.6 | 1.8 | 3.15 | 3.4 | 78 | 13,480 | 8,870 | 250 |
300 | 2.8 | 1.9 | 3.15 | 3.6 | 84 | 15,920 | 10,130 | 200 |
400 | 3.0 | 2.0 | 4.0 | 3.9 | 94 | 21,300 | 12,590 | 200 |
500 | 3.2 | 2.1 | 4.0 | 4.1 | 103 | 25,090 | 15,610 | 200 |
3.6/6 (7.2) KV, XLPE iliyoingizwa mkanda wa kivinjari cha PVC iliyotiwa nguvu
Core-Core, Cu/Xlpe/ATA/PVCOR AL/XLPE/ATA/PVC
Conductor Nominal Eneo | Unene wa insulation | Takriban. Kifuniko cha ndani Unene | Silaha Waya Saizi | Nje Sheath Unene | Takriban. Kipenyo cha jumla | Takriban. Uzito wa cable | Kiwango Urefu kwa Ngoma | |
Shaba | Aluminium | |||||||
mm² | mm | mm | mm | mm | mm | kilo/km | m | |
10 | 2.5 | 1.2 | 0.5 | 1.8 | 22 | 530 | 460 | 500 |
16 | 2.5 | 1.2 | 0.5 | 1.8 | 23 | 600 | 500 | 500 |
25 | 2.5 | 1.2 | 0.5 | 1.8 | 24 | 730 | 570 | 500 |
35 | 2.5 | 1.2 | 0.5 | 1.8 | 25 | 850 | 630 | 500 |
50 | 2.5 | 1.2 | 0.5 | 1.8 | 26 | 1,000 | 700 | 500 |
70 | 2.5 | 1.2 | 0.5 | 1.8 | 28 | 1,240 | 820 | 500 |
95 | 2.5 | 1.2 | 0.5 | 1.8 | 30 | 1,540 | 950 | 500 |
120 | 2.5 | 1.2 | 0.5 | 1.8 | 31 | 1,820 | 1,080 | 500 |
150 | 2.5 | 1.2 | 0.5 | 1.9 | 33 | 2,120 | 1,200 | 500 |
185 | 2.5 | 1.2 | 0.5 | 1.9 | 35 | 2,520 | 1,370 | 500 |
240 | 2.6 | 1.2 | 0.5 | 2.0 | 37 | 3,180 | 1,670 | 500 |
300 | 2.8 | 1.2 | 0.5 | 2.1 | 40 | 3,850 | 1,950 | 500 |
400 | 3.0 | 1.3 | 0.5 | 2.3 | 44 | 4,800 | 2,370 | 500 |
500 | 3.2 | 1.3 | 0.5 | 2.4 | 48 | 5,960 | 2,840 | 500 |
630 | 3.2 | 1.4 | 0.5 | 2.5 | 52 | 7,450 | 3,410 | 600 |
Tatu-msingi, cu/xlpe/sta/pvcor al/xlpe/sta/pvc (Jedwali 24)
Conductor Nominal Eneo | Unene wa insulation | Approx.inner kifuniko Unene | Saizi ya waya ya silaha | Nje Sheath Unene | Takriban. Kipenyo cha jumla | Takriban. Uzito wa cable | Kiwango Urefu kwa Ngoma | |
Shaba | Aluminium | |||||||
mm² | mm | mm | mm | mm | mm | kilo/km | m | |
10 | 2.5 | 1.2 | 0.2 | 2.0 | 37 | 1,330 | 1,140 | 500 |
16 | 2.5 | 1.2 | 0.5 | 2.1 | 40 | 1,580 | 1,580 | 500 |
25 | 2.5 | 1.2 | 0.5 | 2.2 | 42 | 2,310 | 1,880 | 500 |
35 | 2.5 | 1.3 | 0.5 | 2.3 | 45 | 2,760 | 2,090 | 500 |
50 | 2.5 | 1.3 | 0.5 | 2.4 | 48 | 3,260 | 2,360 | 500 |
70 | 2.5 | 1.4 | 0.5 | 2.5 | 52 | 4,100 | 2,810 | 500 |
95 | 2.5 | 1.5 | 0.5 | 2.7 | 56 | 5,110 | 3,310 | 500 |
120 | 2.5 | 1.5 | 0.5 | 2.8 | 60 | 5,010 | 3,750 | 400 |
150 | 2.5 | 1.6 | 0.5 | 2.9 | 63 | 7,050 | 4,250 | 400 |
185 | 2.5 | 1.7 | 0.5 | 3.0 | 67 | 9,320 | 4,820 | 400 |
240 | 2.6 | 1.8 | 0.5 | 3.2 | 73 | 10,530 | 5,920 | 300 |
300 | 2.8 | 1.9 | 0.5 | 3.4 | 79 | 12,730 | 6,940 | 300 |
400 | 3.0 | 2.0 | 0.8 | 3.7 | 89 | 16,620 | 9,240 | 200 |
500 | 3.2 | 2.1 | 0.8 | 4.0 | 98 | 20,550 | 11,070 | 200 |