RVVP屏蔽線的主要用途
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來源:金環宇電纜發布日期:2020-08-19 10:32
在電纜電線制造行業里,各種線的型號規格都很類似,但在其中蘊含的意思卻是有很大的差別。今天,金環宇電線電纜小編來詳細介紹屏蔽雙絞線RVVP的主要用(yong)途。
一、RVVP屏(ping)蔽線
RVVP屏蔽軟電(dian)(dian)纜(lan)(lan),按常見的(de)型(xing)號規格拆卸能夠分成RVV和(he)P,RVV全(quan)名銅芯聚乙烯護線(xian)套軟電(dian)(dian)纜(lan)(lan)線(xian),而“P”是屏蔽掉(diao)的(de)含意,也就是在RVV軟電(dian)(dian)纜(lan)(lan)線(xian)的(de)大(da)部分加上上屏蔽掉(diao)層,抗(kang)干擾(rao)性屏蔽掉(diao)特性明顯逐步提高,主(zhu)要是抵擋外(wai)部的(de)信號干擾(rao)。適用額(e)定電(dian)(dian)流300/500V及下(xia)列通訊、聲頻、音箱、話筒(tong)線(xian)電(dian)(dian)極連接線(xian),有抗(kang)外(wai)在信號干擾(rao)的(de)實(shi)際效果。
二、RVVP屏蔽線產品(pin)主要參數(shu)
RVVP是一種(zhong)軟(ruan)電導體(ti)PVC絕緣電纜另加屏蔽層和PVC護線(xian)(xian)套的多芯式軟(ruan)輸電線(xian)(xian)
歸屬于電(dian)纜(lan)線:兩芯(xin)之上(shang)銅(tong)芯(xin)電(dian)纜(lan)絞合則成(cheng)纜(lan)
絕緣(yuan)層和護線(xian)套原材料(liao):均是聚乙烯
執行標準:JB/T8734.5-2012
工作(zuo)電壓(ya)、操作(zuo)溫(wen)(wen)度多少錢:額定電流300/500V,一切(qie)正常操作(zuo)溫(wen)(wen)度不(bu)超過(guo)70℃
RVVP軟電纜
三、RVVP與RVV電纜線的差別
1、RVVP電纜線多了一層抗(kang)干(gan)擾(rao)性(xing)屏蔽層,保(bao)護接地應用更有確保(bao)。
2、RVVP電纜線能夠將外部的信(xin)號干擾危害降低,價格比(bi)RVV護線套(tao)電源線要高。
3、RVVP適用必須抗干(gan)擾性的場(chang)地(di),如聲頻(pin)、廣(guang)播(bo)節目和KTV話筒線(xian),RVV更合適做電源線(xian)。
RVVP電(dian)(dian)(dian)(dian)纜(lan)相較RVV電(dian)(dian)(dian)(dian)纜(lan),因為(wei)選用(yong)了銅編織(zhi)屏蔽,具備(bei)更優的電(dian)(dian)(dian)(dian)磁兼容測(ce)試(shi)特點;故(gu)適用(yong)電(dian)(dian)(dian)(dian)磁感(gan)應(ying)艱苦(ku)環境、安(an)裝間距較小的鋪(pu)(pu)設場地(di),RVVP電(dian)(dian)(dian)(dian)纜(lan)線可安(an)裝在電(dian)(dian)(dian)(dian)纜(lan)橋架(jia)、塑料軟(ruan)管中及其(qi)房間內(nei)鋪(pu)(pu)設。RVV電(dian)(dian)(dian)(dian)纜(lan)主要用(yong)以家用(yong)電(dian)(dian)(dian)(dian)器電(dian)(dian)(dian)(dian)極連接線應(ying)用(yong),普(pu)遍用(yong)以儀表盤、儀器設備(bei)、樓(lou)宇對講系統等(deng)設備(bei)。
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