PVV22聚氯乙烯絕緣和護(hù)套信號電纜/PVV-22
PVV22聚氯乙烯絕緣和護(hù)套信號電纜產(chǎn)品介紹
PVV22聚氯乙烯絕緣和護(hù)套信號電纜是一種專為信號傳輸設(shè)計(jì)的鎧裝電纜，適用于交流額定電壓250V或直流500V及以下的電氣儀表、自動(dòng)裝置及鐵路信號聯(lián)鎖系統(tǒng)。該電纜采用聚氯乙烯（PVC）作為絕緣和護(hù)套材料，內(nèi)層附加鋼帶鎧裝結(jié)構(gòu)，使其具備優(yōu)異的機(jī)械防護(hù)性能，可敷設(shè)于室內(nèi)、電纜溝、管道及地下等環(huán)境，尤其適用于需要承受較大機(jī)械外力的場合。電纜導(dǎo)體的長期允許工作溫度不超過+65℃，敷設(shè)時(shí)環(huán)境溫度不低于-5℃，彎曲半徑不小于電纜外徑的10倍，確保安裝和使用過程中的穩(wěn)定性。其設(shè)計(jì)兼顧信號傳輸?shù)目煽啃耘c環(huán)境適應(yīng)性，廣泛應(yīng)用于火警信號、電報(bào)系統(tǒng)及工業(yè)自動(dòng)化控制領(lǐng)域。1310
PVV-22 Polyvinyl Chloride Insulated and Sheathed Signal Cable
PVV-22 is a steel tape armored signal cable designed for low-voltage signal transmission, with a rated voltage of up to 250V AC or 500V DC. It features polyvinyl chloride (PVC) insulation and sheathing, combined with an inner steel tape armor layer, providing enhanced mechanical protection against external stress. Suitable for indoor, cable trenches, pipelines, and underground installations, this cable excels in environments requiring resistance to physical impact. The conductor’s long-term operating temperature does not exceed +65°C, and the minimum installation temperature is -5°C, with a bending radius of at least 10 times the cable’s outer diameter to ensure durability. Its robust construction and stable signal transmission make it ideal for applications such as fire alarm systems, telegraph networks, and industrial automation controls.1417
產(chǎn)品特點(diǎn)與優(yōu)勢
PVV22電纜的核心優(yōu)勢在于其雙層防護(hù)設(shè)計(jì)：PVC絕緣層有效隔離導(dǎo)體與外界的電氣干擾，而PVC護(hù)套與鋼帶鎧裝則協(xié)同提供抗壓、防潮及耐腐蝕性能。電纜結(jié)構(gòu)緊湊，線芯直徑通常為1.0mm，支持4至61芯的多樣化配置，滿足不同場景的信號傳輸需求。其鎧裝層顯著提升了抗拉強(qiáng)度和抗沖擊能力，適用于復(fù)雜敷設(shè)條件，如地下直埋或高振動(dòng)區(qū)域。此外，電纜的阻燃特性進(jìn)一步保障了使用安全。5912
Features and Benefits
The PVV-22 cable combines PVC insulation and sheathing with steel tape armor, offering dual protection against electrical interference and mechanical damage. Its compact structure supports conductor diameters of 1.0mm and configurations ranging from 4 to 61 cores, catering to diverse signal transmission requirements. The armored layer enhances tensile strength and impact resistance, making it suitable for challenging installations such as direct burial or high-vibration environments. The flame-retardant properties of PVC further ensure operational safety in critical applications.7819
應(yīng)用場景
PVV22電纜廣泛應(yīng)用于鐵路信號系統(tǒng)、工業(yè)自動(dòng)化控制、樓宇安防及能源設(shè)施等領(lǐng)域。在鐵路場景中，它用于信號聯(lián)鎖和軌道電路；在工廠自動(dòng)化中，連接PLC、傳感器及控制儀表；在建筑領(lǐng)域，則服務(wù)于火警報(bào)警系統(tǒng)和應(yīng)急通信網(wǎng)絡(luò)。其適應(yīng)性強(qiáng)的特點(diǎn)使其成為需要穩(wěn)定信號傳輸和長期可靠性的項(xiàng)目的優(yōu)選。2621
Applications
The PVV-22 cable is widely used in railway signaling systems, industrial automation, building security, and energy infrastructure. It serves as a reliable link for track circuits and interlocking devices in railways, connects PLCs and sensors in factories, and supports fire alarm and emergency communication systems in buildings. Its versatility and durability make it a preferred choice for projects demanding stable signal transmission and long-term performance.131620
歡迎光臨上海雙旭電子有限公司 接近開關(guān) 漆膜測厚儀 照度計(jì) 超聲波測厚儀
PVV22聚氯乙烯絕緣和護(hù)套信號電纜/PVV-22
簡單介紹
PVV22聚氯乙烯絕緣和護(hù)套信號電纜1、用途：本產(chǎn)品用于額定電壓不大于250V的組織信號聯(lián)鎖、火警信號、電報(bào)及各種自動(dòng)裝置。 2、產(chǎn)品標(biāo)準(zhǔn)：Q/TYL411-91《聚氯乙烯絕緣和護(hù)套信號電纜》
PVV22聚氯乙烯絕緣和護(hù)套信號電纜
的詳細(xì)介紹
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