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RVVP和RVVSP的區(qū)別

兩者都屬于聚氯乙烯絕緣聚氯乙烯護(hù)套銅絲屏蔽軟電纜 只是成纜絞合節(jié)距倍數(shù)不一樣，所謂節(jié)距倍數(shù)就是絞合單線繞絞線一周的軸向距離與絞入前線芯外徑之比。 rvvsp成纜絞合節(jié)距倍數(shù)控制在8倍以內(nèi)，rvvp絞合節(jié)距倍數(shù)可以稍大，一般不大于20倍。 絞合絕緣倍數(shù)越小，則絕緣線芯之間絞得越密，反之越疏。

1、應(yīng)用：	Application:
通訊音頻、廣播音響系統(tǒng)、儀表、電子設(shè)備及自動(dòng)化設(shè)置、需防干擾線路屏蔽電線電纜。供電系統(tǒng)電表遠(yuǎn)控抄表數(shù)據(jù)傳輸線，供水系統(tǒng)水表遠(yuǎn)程數(shù)據(jù)傳輸信號(hào)線等	Applicable to communication audio frequency, broadcast sound system, meter, electric equipment and automatic equipment and anti-interference needed circuit shielded wire and cable.
2、產(chǎn)品說(shuō)明：	Product Description:
◆內(nèi)導(dǎo)體使用多支退火裸銅絞合 ◆聚氯乙烯絕緣 ◆多芯芯線絞合成纜 ◆外包鋁箔屏蔽 ◆銅線編織屏蔽 ◆聚氯乙烯護(hù)套 ◆額定電壓Uo/U為300/300V ◆長(zhǎng)期允許工作溫度應(yīng)不超過(guò)70℃	◆Multiple strands annealed bare copper lines twisted as internal conductor ◆PVC insulated ◆Core line with cores twisted into cable ◆Aluminum shielded outside ◆Copper line braid shielded ◆PVC jacket ◆Rated voltage Uo/U is 300/300V ◆Keeping working temperature under 70℃ for long-range operation

1、應(yīng)用：	Application:
通訊音頻、廣播音響系統(tǒng)、儀表、電子設(shè)備及自動(dòng)化設(shè)置、需防干擾線路屏蔽電線電纜。供電系統(tǒng)電表遠(yuǎn)控抄表數(shù)據(jù)傳輸線，供水系統(tǒng)水表遠(yuǎn)程數(shù)據(jù)傳輸信號(hào)線等	Applicable to communication audio frequency, broadcast sound system, meter, electric equipment and automatic equipment and anti-interference needed circuit shielded wire and cable.
2、產(chǎn)品說(shuō)明：	Product Description:
◆內(nèi)導(dǎo)體使用多支退火裸銅絞合 ◆聚氯乙烯絕緣 ◆多芯芯線絞合成纜 ◆外包鋁箔屏蔽 ◆銅線編織屏蔽 ◆聚氯乙烯護(hù)套 ◆額定電壓Uo/U為300/300V ◆長(zhǎng)期允許工作溫度應(yīng)不超過(guò)70℃	◆Multiple strands annealed bare copper lines twisted as internal conductor ◆PVC insulated ◆Core line with cores twisted into cable ◆Aluminum shielded outside ◆Copper line braid shielded ◆PVC jacket ◆Rated voltage Uo/U is 300/300V ◆Keeping working temperature under 70℃ for long-range operation

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