ASTM 25kV igiyar iska mai igiyar ruwa AAC 3-Layer mai jurewa PE

SAUKAR DA BAYANIN KASHI

Cikakken Bayani

Sigar samfur

Dubawa

(Wayyan itace da kebul na sarari) 25kV igiyar iska Compact AAC Wayar itace ko kebul na sarari wanda aka samar, gwadawa, kuma an tsara shi daidai da ICEA S-121-733, ma'auni na Bishiyar Waya da Messenger Supported Spacer Cable, yana da uku yadudduka na waƙa-resistant PE.
Layer na farko na wannan tsari mai Layer uku shine garkuwar madugu, wanda ke biye da yadudduka #2 da #3 na sutura.

Aikace-aikace

Don guje wa kuskuren tuntuɓar ko kuma a yanayin da babu sarari, ana amfani da kebul na iska (wayar itace da kebul na sarari) akai-akai a tsarin rarraba firamare da sakandare na sama da aka ƙididdige 25 kV (na ƙima).
A cikin yanayin hulɗa da bishiyoyi ko wasu namun daji, tsarin waƙa mai juriya 3-Layer yana kawar da gajeren kewayawa da walƙiya.Wannan tsarin zai iya dakatar da gazawar tsarin yadda ya kamata, lalacewa, ko gobara da ke haifar da faɗuwar bishiyoyi ko rassan lokacin da aka sanya shi da kyau.

Gina

Mai gudanarwa:
AAC madugu.

Garkuwan Jagora:
Extruded semiconducting thermoplastic garkuwa wanda ke da kyauta cirewa daga jagorar kuma an haɗa shi da sutura.

Rufe ciki da waje:
2-Layer low-, matsakaici- ko high-yawa polyethylene rufe (LDPE, MDPE ko HDPE), inda waje Layer ne mai jure waƙa (TK-MDPE ko TK-HDPE).Duk yadudduka an haɗa su tare.Layer na waje ya zama baki ko launin toka, mai jure hasken rana da juriya.

ASTM 25kV igiyar iska mai igiyar ruwa AAC 3-Layer mai jurewa PE (2)

Ƙayyadaddun bayanai

ASTM B230 Standard
ASTM B231 Standard
ASTM B400 Standard

Saukewa: ASTM D1248
ICEA S-121-733 Standard

Matsayin ASTM 25kV Aerial Cable AAC PE

Mai gudanarwa
Girman
Mai gudanarwa
Matsala
Mai gudanarwa
Diamita
Mai gudanarwa
Garkuwa
Kauri
Rufewa
Kauri
Ciki
Layer
Rufewa
Kauri
Na waje
Layer
Gabaɗaya
Diamita
Nauyi
Mai gudanarwa
Nauyi
Net
An ƙididdige shi
Ƙarfi
AWG
or
kcmil
A'a. in in in in in lb/FT lb/FT lb/FT
1/0 7 0.336 0.015 0.075 0.075 0.666 98.9 212 1990
2/0 7 0.376 0.015 0.075 0.075 0.706 124.8 247 2510
3/0 7 0.423 0.015 0.075 0.075 0.753 157.2 290 3040
4/0 7 0.475 0.015 0.075 0.075 0.805 198.4 343 3830
266.8 19 0.537 0.015 0.075 0.075 0.867 250.1 409 4970
336.4 19 0.603 0.015 0.075 0.075 0.933 315.5 489 6150
397.5 19 0.659 0.015 0.075 0.075 0.989 372.9 560 7110
477 19 0.722 0.015 0.075 0.075 1.052 446.8 648 8360
556.5 37 0.78 0.02 0.075 0.075 1.12 521.3 743 9940
636 37 0.835 0.02 0.075 0.075 1.175 596.1 831 11400
795 37 0.932 0.02 0.08 0.08 1.292 745.3 1020 13900

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