I-BS 6622 12.7/22kV XLPE PVC Ikhebula Elihlomile I-Voltage Emaphakathi

LANDA IZINCAZELO ZESIKHATHI

Imininingwane Yomkhiqizo

Ipharamitha yomkhiqizo

Isicelo

I-XLPE PVC Armored Cable Medium Voltage yamanethiwekhi wamandla, ngaphansi komhlaba kanye nentambo yokudonsa.

Ukusebenza

Ukusebenza kukagesi U0/U:
12.7/22 (24) kV

Ukusebenza kwamakhemikhali:
amakhemikhali, i-UV & ukumelana nowoyela

Ukusebenza kukamishini:
I-Single core - Ilungisiwe: 15 x ububanzi bubonke
Ingqikithi engu-3 - Ilungisiwe: 12 x ububanzi bubonke
(Umgogodla owodwa ongu-12 x ububanzi kanye nobubanzi obungu-3 obungu-10 x lapho kukhona ukugoba
ibekwe eduze kwejoyinti noma ukunqanyulwa inqobo nje uma ukugoba kulawulwa ngokucophelela ngokusetshenziswa kwendawo yangaphambili)

Ukusebenza kwetheminali:
Okungaguquki: 0°C kuya +90°C

Ukusebenza komlilo:
- I-Flame Retardant ngokuya nge-IEC/EN 60332-1-2 Standard

Ezokwakha

Umqhubi:
umqhubi wethusi onemicu wekilasi 2

I-Insulation:
I-Semi-conductive XLPE (I-Cross-Linked Polyethylene)

Isikrini se-Insulation:
I-Semi-conductive XLPE (I-Cross-Linked Polyethylene)

Isikrini se-Metallic:
Isikrini se-copper tape yomuntu ngamunye noma esihlangene

Isigcwalisi:
I-PET (i-Polyethylene Terephthalate) imicu

Isihlukanisi:
Itheyiphu yokubopha

Indawo yokulala:
I-PVC (i-Polyvinyl Chloride)

Izikhali:
I-Single core: I-AWA (I-Aluminium Wire Armoured)
I-Multi-core: I-SWA (I-Steel Wire Armoured)

Umgodla:
I-PVC (i-Polyvinyl Chloride)

Umgodla
Umbala : Okubomvu Okumnyama

I-BS 6622 12.722kV XLPE PVC Ikhebula Elihlomile I-Voltage Emaphakathi (2)

1. Umqhubi
2. Isikrini Somqhubi
3. I-insulation
4. I-Insulation Screen

5. Isikrini Sensimbi
6. Izikhali
7. Umgodla Wangaphandle

Ukumakwa Kwekhebula Nokupakisha Izinto

Ukumaka Ikhebula:
ukuphrinta, ukugqamisa, ukuqopha

Izinto zokupakisha:
isigubhu sokhuni, isigubhu sensimbi, isigubhu sokhuni sensimbi

Imininingwane

- BS 6622, IEC/EN 60228 Standard

12.7/22kV XLPE PVC Ishadi Losayizi Wekhebula Elihlomile Lokusebenza Komzimba Nokumelana

inani lama-cores indawo ebizwa ngokuthi yi-cross sectional ubuncane bokushuba ukujiya okungajwayelekile kwesendlalelo se-semi conductive ububanzi begama I-CONDUCTOR DC REISTANCE AT
20 °C
I-Insulation Umgodla wangaphandle Ngaphakathi Ngaphandle Ngaphezulu kwe-insulation Sekukonke
- mm2 mm mm mm mm mm mm Ω/km
1 50 4.85 1.4 0.5 0.8 21.3 32 0.497
1 70 4.85 1.48 0.5 0.8 23 34 0.344
1 95 4.85 1.48 0.5 0.8 24.6 36 0.248
1 120 4.85 1.56 0.5 0.8 26 37 0.196
1 150 4.85 1.56 0.5 0.8 27.7 40 0.16
1 185 4.85 1.64 0.5 0.8 29.3 41 0.128
1 240 4.85 1.72 0.5 0.8 31.8 45 0.098
1 300 4.85 1.8 0.5 0.8 34 47 0.08
1 400 4.85 1.88 0.5 0.8 36.7 50 0.064
1 500 4.85 1.96 0.5 0.8 39.7 53 0.051
1 630 4.85 2.04 0.5 0.8 44 58 0.042
3 50 4.85 2.2 0.5 0.8 21.3 61 0.497
3 70 4.85 2.28 0.5 0.8 23 65 0.344
3 95 4.85 2.44 0.5 0.8 24.6 69 0.248
3 120 4.85 2.52 0.5 0.8 26 74 0.196
3 150 4.85 2.68 0.5 0.8 27.7 78 0.16
3 185 4.85 2.76 0.5 0.8 29.1 81 0.128
3 240 4.85 2.84 0.5 0.8 31.8 87 0.098
3 300 4.85 3 0.5 0.8 34 93 0.08
3 400 4.85 3.24 0.5 0.8 36.7 100 0.064
3 500 4.85 3.4 0.5 0.8 39.7 107 0.051

Ukusebenza Kagesi(Ikhono Lamanje Lokuphatha lekhondatha yethusi)

Inombolo yama-cores indawo ebizwa ngokuthi yi-cross sectional umthamo wamanje wokuthwala ukulahlekelwa komqhubi emhlabathini
Emhlabathini (20 °C) Emoyeni (30 °C)
- mm2 A A kW/km
1 50 250 279 31.1
1 70 304 347 31.8
1 95 361 420 32.3
1 120 407 483 32.47
1 150 445 540 31.68
1 185 498 614 31.74
1 240 569 718 31.73
1 300 633 813 32.1
1 400 686 904 30.1
1 500 756 1011 29.1
1 630 820 1030 28.2
3 50 210 206 65.75
3 70 256 257 67.63
3 95 307 313 70.12
3 120 349 360 71.62
3 150 392 410 73.76
3 185 443 469 75.36
3 240 513 553 77.37
3 300 576 635 79.6
3 400 650 731 81.12
3 500 - - -

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