ASTM/ICEA-S-95-658 Standard Aluminum Concentric Cable

ASTM/ICEA-S-95-658 Standard Aluminum Concentric Cable

Ƙayyadaddun bayanai:

    Ana iya amfani da irin wannan nau'in madubi a busassun wurare da jika, binne kai tsaye ko a waje; Matsakaicin zafin aiki na aiki shine 90ºC kuma ƙarfin lantarki na sabis don duk aikace-aikacen shine 600V.

Dalla-dalla

Teburin Siga

Aikace-aikace:

Ana amfani da kebul mai mahimmanci azaman lantarkiƙofar sabisdaga cibiyar rarraba wutar lantarki har zuwa na'urar mita (musamman inda ake buƙata don hana hasara "baƙar fata" ko fashin wutar lantarki), da kuma matsayin kebul na feeder daga mita panel har zuwa panel ko general rarraba panel, kamar yadda aka ƙayyade a cikin National Electrical Code. Ana iya amfani da irin wannan nau'in madugu a busassun wurare da jika, binne kai tsaye ko a waje. Matsakaicin zafin aiki na aiki shine 90ºC kuma ƙarfin lantarki na sabis don duk aikace-aikacen shine 600V.

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Amfani:

Musamman dacewa da haɗin kai lokaci-lokaci daga riga-kafi-haɗe-haɗe na kan layi ƙananan ƙarfin lantarki, rage haɗarin satar makamashi. Shigarwa yana buƙatar aiki na kariyar iska wanda aka kunna a cikin gajeren zangon taron saboda ƙoƙarin haɗin gwiwa na ɓoye, katse ciyarwa da fallasa ƙoƙarin sata.

Daidaito:

UL 854---UL Standard for Safety Sabis-Shigar da igiyoyi
UL44---UL Standard for Safety Thermoset-Insulated Wayoyi da igiyoyi

Gina:

Daraktan: Darasi na 2aluminum madugu or aluminum gami madugu
Insulation: rufin XLPE
Kebul na ciki na ciki: PVC
Matsakaicin Layer: aluminum ko aluminum gami
Tef ɗin nannade na USB: Abun da ba ya sha
Cable Sheath: PVC (XLPE/PE) sheath

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Takardar bayanai

Sashin Mahimmanci da Ƙaƙwalwar Ƙira Mai gudanarwa Insulation Kauri Mai Gudanarwa na Concentric Kauri na Cable Shield Diamita na USB Nauyin Kebul Max. DC Resistance na Gudanarwa (20 ℃)
Waya Gauge / AWG Lamba Diamitamm mm Lamba Diamitamm mm mm kg/km Ω/km (Mataki) Ω/km (Maida hankali)
Aluminum Alloy Conductor
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