Thumela i-imeyiliIsetshenziselwa ukulawula kanye nokusetshenziswa kwamandla ezitshalweni zamakhemikhali, izitshalo zezimboni, iziteshi zikagesi kanye neziteshi zokukhiqiza, izakhiwo zokuhlala nezebhizinisi.
Ukwakhiwa:
1. Umqhubi: I-Class B evalelekile, eboshwe ngethusi elingenalutho ngokwe-ASTM B-3 kanye ne-B-8
2. Ukushisa: I-Polyvinyl Chloride (PVC), imbozwe nge-nayiloni nge-UL 83 yohlobo lwe-THHN/THWN
3. Ikhodi yombala: Ama-conductor afakwa ikhodi yombala ngokwe-ICEA Method 4 (izinombolo eziphrintiwe)
4. Ukuhlanganiswa: Ama-conductor afakwe i-insulation ahlanganiswa ngezintambo kanye nama-filler njengoba kudingeka ukuze enze umjikelezo
5. Ijakethi iyonke: I-Polyvinyl Chloride (PVC) engangenisi ukukhanya kwelanga nge-UL 1277
Amazinga:
Incazelo Ejwayelekile ye-ASTM B3 Yocingo Lwethusi Oluthambile Noma Oluhlanganisiwe
Ama-Conductor Ethusi Anezintambo Eziqinile ze-ASTM B8
Izintambo Nezintambo Ezifakwe Ukushisa Ze-UL 83 Thermoplastic
Amakhebula Kagesi Anamandla Nokulawula E-UL 1277
Ukuhlolwa Kokusabalala Komlilo Kwethreyi Eqondile ye-UL 1685 kanye Nokukhishwa Kwentuthu
Indlela Yokuhlonza Umqhubi Wekhebula Lokulawula i-ICEA S-58-679 3 (1-EMNYAMA, 2-BOMVU, 3-LUHLAZA OKUBHAKABHAKA)
Amakhebula Kagesi e-ICEA S-95-658 (NEMA WC70) Anesilinganiso sama-volt angu-2000 noma ngaphansi ukuze kusatshalaliswe Amandla Kagesi
Izakhiwo:
Izinga lokushisa eliphezulu lomqhubi: Okujwayelekile Ukusebenza okungu-90℃.
isekethe emfushane: (Ubukhulu. imizuzwana emi-5) 250℃.
Izinga lokushisa lokubeka, emoyeni 25℃
Ngaphansi komhlaba 15℃
Ukubeka, umgogodla owodwa, unxantathu ubeke izintambo ezintathu.
Ukujula kokubekwa ngqo: 100cm
Isilinganiso sokumelana nokushisa kwenhlabathi esingu-100℃ .cm/w
Ikhebula lingafakwa ngaphandle komkhawulo wokuwa, futhi izinga lokushisa lendawo akufanele libe ngaphansi kuka-0℃.
Ikhebula elivikelwe nge-single core, eline-steel tape kufanele lisetshenziswe kuphela emgqeni wesekethe eqondile.
Ukuze kube nobukhulu bokujiya kokushisa, usayizi wezikhali zempi, ubukhulu obungaphezu kobubanzi, isisindo kanye nesilinganiso samanje se-retardant yomlilo
ikhebula lesigaba A, B, C, okufanele libhekisele enanini lekhebula elijwayelekile.
Imibala yesikhwama: omnyama onemigqa ebomvu
Ukupakisha: 500m isigubhu ngasinye noma obunye ubude buyatholakala uma ucela
Ishidi ledatha yomkhiqizo
| I-Nominal Dia. Yabaqhubi Bethusi Ne-Aluminium | |||||||
| Usayizi womqhubi | Okuqinile (mm) | Ixinekile | |||||
| I-AWG noma i-KCMIL | mm² | Incane (mm) | Isigaba B Sicindezelwe | Ibanga B | Iklasi C | Iklasi D | |
| 18 | 0.823 | 1.02 | 1.17 | ||||
| 16 | 1.31 | 1.29 | 1.47 | ||||
| 15 | 1.65 | 1.45 | 1.65 | ||||
| 14 | 2.08 | 1.63 | 1.79 | 1.84 | 1.87 | 1.87 | |
| 13 | 2.63 | 1.83 | 2.02 | 2.07 | 2.10 | 2.10 | |
| 12 | 3.31 | 2.05 | 2.26 | 2.32 | 2.35 | 2.36 | |
| 11 | 4.17 | 2.30 | 2.53 | 2.62 | 2.64 | 2.64 | |
| 10 | 5.26 | 2.59 | 2.87 | 2.95 | 2.97 | 2.97 | |
| 9 | 6.63 | 2.91 | 3.20 | 3.30 | 3.33 | 3.35 | |
| 8 | 8.37 | 3.26 | 3.40 | 3.58 | 3.71 | 3.76 | 3.76 |
| 7 | 10.60 | 3.67 | 4.01 | 4.17 | 4.22 | 4.22 | |
| 6 | 13.30 | 4.11 | 4.29 | 4.52 | 4.67 | 4.72 | 4.72 |
| 5 | 16.80 | 4.62 | 5.08 | 5.23 | 5.28 | 5.31 | |
| 4 | 21.10 | 5.19 | 5.41 | 5.72 | 5.89 | 5.94 | 5.97 |
| 3 | 26.7 | 5.83 | 6.05 | 6.40 | 6.60 | 6.68 | 6.71 |
| 2 | 33.6 | 6.54 | 6.81 | 7.19 | 7.42 | 7.52 | 7.54 |
| 1 | 42.4 | 7.35 | 7.59 | 8.18 | 8.43 | 8.46 | 8.46 |
| 1/0 | 53.5 | 8.25 | 8.53 | 9.17 | 9.45 | 9.50 | 9.50 |
| 2/0 | 37.4 | 9.27 | 9.55 | 10.30 | 10.60 | 10.70 | 10.70 |
| 3/0 | 85 | 10.40 | 10.70 | 11.6 | 11.9 | 12.0 | 12.00 |
| 4/0 | 107 | 11.70 | 12.10 | 13.0 | 13.4 | 13.4 | 13.45 |
| 250 | 127 | 12.70 | 13.20 | 14.2 | 14.6 | 14.6 | 14.60 |
| 300 | 152 | 13.90 | 14.50 | 15.5 | 16.0 | 16.0 | 16.00 |
| 350 | 177 | 15.00 | 15.60 | 16.8 | 17.3 | 17.3 | 17.30 |
| 400 | 203 | 16.10 | 16.70 | 17.9 | 18.5 | 18.5 | 18.5 |
| 450 | 228 | 17.00 | 17.80 | 19.0 | 19.6 | 19.6 | 19.6 |
| 500 | 253 | 18.00 | 18.70 | 20.0 | 20.7 | 20.7 | 20.7 |
| 550 | 279 | 19.70 | 21.1 | 21.7 | 21.7 | 21.7 | |
| 600 | 304 | 20.70 | 22.0 | 22.7 | 22.7 | 22.7 | |
| 650 | 329 | 21.50 | 22.9 | 23.6 | 23.6 | 23.60 | |
| 700 | 355 | 22.30 | 23.7 | 24.5 | 24.5 | 24.50 | |
| 750 | 380 | 23.10 | 24.6 | 25.3 | 25.4 | 25.43 | |
| 800 | 405 | 23.80 | 25.4 | 26.2 | 26.2 | 26.20 | |
| 900 | 456 | 25.40 | 26.9 | 27.8 | 27.8 | 27.80 | |
| 1000 | 507 | 26.90 | 28.4 | 29.3 | 29.3 | 29.30 | |
| 1100 | 557 | 29.8 | 30.7 | 30.7 | 30.78 | ||
| 1200 | 608 | 31.1 | 32.1 | 32.1 | 32.10 | ||
| 1250 | 633 | 31.8 | 32.7 | 32.8 | 32.80 | ||
| 1300 | 659 | 32.4 | 33.4 | 33.4 | 33.40 | ||
| 1400 | 709 | 33.6 | 34.7 | 34.7 | 34.7 | ||
| 1500 | 760 | 34.8 | 35.9 | 35.9 | 35.9 | ||
| 1600 | 811 | 35.9 | 37.1 | 37.1 | 37.1 | ||
| 1700 | 861 | 37.1 | 38.2 | 38.2 | 38.2 | ||
| 1750 | 887 | 37.60 | 38.8 | 38.8 | 38.8 | ||
| 1800 | 912 | 38.2 | 39.3 | 39.3 | 39.3 | ||
| 1900 | 963 | 39.2 | 40.4 | 40.4 | 40.4 | ||
| 2000 | 1013 | 40.2 | 41.5 | 41.5 | 41.5 | ||
| 2500 | 1267 | 44.9 | 46.3 | 46.3 | 46.3 | ||
| 3000 | 1520 | 49.2 | 50.7 | 50.7 | 50.7 | ||
| Ubukhulu Bomqhubi, Ubukhulu Bokufaka Ukushisa kanye Nama-Voltage Okuhlola | |||||
| I-Voltage Yesekethe Elinganiselwe (Isigaba kuya Esigabeni) | Usayizi womqhubi | Ubukhulu Bokuvala Okuzisholo | I-voltage yokuhlola i-AC | I-voltage Yokuhlola ye-DC | |
| A | B | ||||
| V | I-AWG/ KCMIL | mm | KV | KV | |
| 0-600 | 43357.00 | 1.016 | 0.762 | 3.5 | 10.5 |
| 43314.00 | 1.397 | 1.143 | 5.5 | 16.5 | |
| 1-4/0 | 2.032 | 1.397 | 7 | 21 | |
| 225-500 | 2.413 | 1.651 | 8 | 24 | |
| 525-1000 | 2.64 | 2.032 | 10 | 30 | |
| 1025-2000 | 3.175 | 2.54 | 11.5 | 34 | |
| 601-2000 | 43357.00 | 1.397 | 1.016 | 5.5 | 16.5 |
| 43314.00 | 1.778 | 1.397 | 7 | 21 | |
| 1-4/0 | 2.159 | 1.651 | 8 | 24 | |
| 225-500 | 2.667 | 1.778 | 9.5 | 28.5 | |
| 525-1000 | 3.048 | 2.159 | 11.5 | 34.5 | |
| 1025-2000 | 3.556 | 2.921 | 13.5 | 40 | |
| Ubukhulu bejakethi | |||||
| Ubukhulu bejakethi yezintambo ze-single-conductor | Ubukhulu bejakethi evamile yekhebula le-conductor eliningi | ||||
| I-dia ebaliwe yekhebula ngaphansi kwejakethi | Ubukhulu bejakethi | I-dia ebaliwe yekhebula ngaphansi kwejakethi | Ubukhulu bejakethi | ||
| Okungenani. | Okuqanjiwe | Okungenani. | Okuqanjiwe | ||
| mm | mm | mm | mm | mm | mm |
| 6.35 noma ngaphansi | 0.33 | 0.38 | 10.8 noma ngaphansi | 1.02 | 1.14 |
| 6.38-10.8 | 0.635 | 0.76 | 10.82-17.78 | 1.27 | 1.52 |
| 10.82-17.78 | 1.02 | 1.14 | 17.81-38.10 | 1.78 | 2.03 |
| 17.81-38.1 | 1.4 | 1.65 | 38.13-63.50 | 2.41 | 2.79 |
| 38.13-63.5 | 2.03 | 2.41 | 63.53 nangaphezulu | 3.05 | 3.56 |
| 63.53 nangaphezulu | 2.67 | 3.18 | |||
