Fi imeeli ranṣẹOkun concentric ti lo bi itannaẹnu iṣẹlati nẹtiwọki pinpin agbara titi ti mita mita (paapaa ibi ti o ti wa ni ti a beere lati se "dudu" adanu tabi ina agbara ole jija), ati bi okun atokan lati awọn mita nronu titi nronu tabi gbogboogbo pinpin nronu, gẹgẹ bi o ti wa ni pato ninu National Electrical Code.Iru adaorin yii le ṣee lo ni awọn aaye gbigbẹ ati tutu, taara sin tabi ni ita.Iwọn otutu iṣẹ rẹ ti o pọju jẹ 90ºC ati foliteji iṣẹ fun gbogbo awọn ohun elo jẹ 600V.
Awọn anfani:
Paapa dara fun awọn asopọ ni ipele ẹyọkan lati awọn laini iṣaju iṣaju iṣaju awọn foliteji kekere, idinku eewu ole ti agbara.Fifi sori ẹrọ nilo oojọ ti awọn aabo eriali ti o muu ṣiṣẹ ninu iṣẹlẹ kukuru-yika nitori awọn igbiyanju asopọ ni ikọkọ, didipa ifunni ati ṣiṣafihan jija igbiyanju.
Iwọnwọn:
UL 854---UL Standard fun Awọn okun Iwọle si Iṣẹ Aabo
UL44---UL Standard fun Aabo Thermoset-Awọn okun onirin ati awọn okun
Ikole:
Adarí: Kilasi 2aluminiomu adaorin or aluminiomu alloy adaorin
Idabobo: XLPE idabobo
Okun inu apofẹlẹfẹlẹ: PVC
Layer concentric: aluminiomu tabi aluminiomu alloy
Teepu mimu okun: Awọn ohun elo ti kii ṣe gbigba
Afẹfẹ USB: PVC (XLPE/PE) apofẹlẹfẹlẹ
Iwe Data
| Mojuto ati Agbelebu Abala | Adarí | Sisanra idabobo | Concentric adaorin | Sisanra ti Cable Shield | Okun Opin | Iwọn USB | O pọju.DC Resistance ti adari (20℃) | |||
| Wire Wire / AWG | Nọmba | Iwọn opin mm | mm | Nọmba | Iwọn opin mm | mm | mm | kg/km | Ω/km (Ilana) | Ω/km (Concentric) |
| Aluminiomu Alloy Adarí | ||||||||||
| 2X #12 | 7 | 0.78 | 1.14 | 39 | 0.321 | 1.14 | 7.74 | 67 | 8.88 | 8.90 |
| 2X #10 | 7 | 0.98 | 1.14 | 25 | 0.511 | 1.14 | 8.72 | 85 | 5.59 | 5.60 |
| 2X #8 | 7 | 1.23 | 1.14 | 25 | 0.643 | 1.14 | 9.74 | 110 | 3.52 | 3.60 |
| 2X #6 | 7 | 1.55 | 1.14 | 25 | 0.813 | 1.14 | 11.04 | 148 | 2.21 | 2.30 |
| 2X #4 | 7 | 1.96 | 1.14 | 26 | 1.020 | 1.14 | 12.68 | 206 | 1.39 | 1.40 |
| 3X #8 | 7 | 1.23 | 1.14 | 65 | 0.405 | 1.14 | 11.3X17.3 | 262 | 3.52 | 3.60 |
| 3X #6 | 7 | 1.55 | 1.14 | 65 | 0.511 | 1.52 | 13.2X20.2 | 370 | 2.21 | 2.30 |
| 3X #4 | 7 | 1.96 | 1.14 | 65 | 0.643 | 1.52 | 14.7X22.9 | 488 | 1.39 | 1.40 |
| 3X #2 | 7 | 2.47 | 1.14 | 65 | 0.823 | 1.52 | 16.6X26.3 | 640 | 0.88 | 0.89 |
