產(chǎn)品[
煤礦用阻燃同軸射頻電纜
]資料
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產(chǎn)品名稱:
煤礦用阻燃同軸射頻電纜
產(chǎn)品型號(hào):
MSYV-75-5，MSYV-75-7，MSYV-75-9
產(chǎn)品展商:
紅旗
關(guān)注指數(shù):2883
產(chǎn)品文檔:
無(wú)相關(guān)文檔
簡(jiǎn)單介紹
產(chǎn)品用途:產(chǎn)品適用于煤礦井下無(wú)線電通訊設(shè)備和采用類似技術(shù)的電子裝置的有關(guān)無(wú)線電子設(shè)備中傳輸射頻信號(hào)。
執(zhí)行標(biāo)準(zhǔn) Standards implemented: Q/3210HL32-2014
煤礦用阻燃同軸射頻電纜
的詳細(xì)介紹
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Fire retardant radio frequency coaxial cables in mines
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產(chǎn)品用途:產(chǎn)品適用于煤礦井下無(wú)線電通訊設(shè)備和采用類似技術(shù)的電子裝置的有關(guān)無(wú)線電子設(shè)備中傳輸射頻信號(hào)。
Scope of application:The product is fit for the transmission of radio frequency signals in radio equipment or in electronic equipment adopting similar technologies.
執(zhí)行標(biāo)準(zhǔn) Standards implemented: Q/3210HL32-2014
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型號(hào)規(guī)格及尺寸范圍 Model specifications and sizes application
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型 號(hào)
Model
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內(nèi)導(dǎo)體(根數(shù)/直徑mm)
Inner conductor
(core No./dia)
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標(biāo)稱絕緣外徑mm
Nominal insulation outerdiameter
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標(biāo)稱電纜外徑mm
Nominal cable outer diameter
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MSYV-50-2-1
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7/0.16
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1.5
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2.8
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MSYV-50-2-41
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1/0.68
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2.2
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4.0
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MSYV-50-3-1
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7/0.32
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2.95
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5.0
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MSYV-50-3-41
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1/0.9
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2.95
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5.8
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MSYV-50-5-1
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1/1.4
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4.8
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7.2
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MSYV-50-5-3
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1/1.4
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4.8
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7.2
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MSYV-50-7-1
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7/0.76
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7.3
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10.3
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MSYV-50-7-2
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7/0.76
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7.3
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10.5
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MSYV-50-9-41
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7/0.95
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9.0
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12.2
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MSYV-50-12-1
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7/1.15
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11.5
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15.0
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MSYV-75-2
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7/0.08
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1.5
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2.9
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MSYV-75-3-41
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7/0.17
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3.0
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5.0
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MSYV-75-5-41
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1/0.75
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4.8
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7.2
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MSYV-75-5-42
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1/0.75
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4.8
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7.9
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MSYV-75-7-1
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7/0.40
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7.3
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10.3
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MSYV-75-7-41
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7/0.40
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7.3
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11.0
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MSYV-75-9-41
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1/1.37
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9.0
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12.2
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MSYV-75-12-2
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7/0.64
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11.5
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15.0
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MSYV-75-15-41
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7/0.82
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15.0
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19.0
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MSYV-100-7
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1/0.6
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7.3
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10.2
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電纜結(jié)構(gòu)示意圖 IIIustration of cable structure
使用特性 Service characteristics
電纜導(dǎo)體*高工作溫度
Electric cable conductor Max. temperature
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70℃
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*低環(huán)境溫度
Lowest ambient temperature
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固定敷設(shè)為-40℃,非固定敷設(shè)為-15℃
Fixed placing-40℃,Non-fixed placing -15℃
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+40℃環(huán)境相對(duì)濕度
Environment relative humidity at 40℃
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≤98%
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電纜的*小彎曲半徑
Minimun bending radius
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電纜外徑的5倍(在室內(nèi));電纜外徑的10倍(在室外)
Cable outer diam 5 times(In room);cable outer diam 10times(In outside)
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電纜主要技術(shù)性能 Major technical performances
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型 號(hào)
Model
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標(biāo)稱特性阻抗(Ω)
characteristic
impedance
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衰減常數(shù)
attenuation constant
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額定電容(PF/m)
Rated capacitance
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試驗(yàn)電壓(KV)
Test voltage
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絕緣電阻
(≥MΩ·Km)
Insulation
resistance
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頻率(MHz)
frequency
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衰減(≤db/m)
attenuation
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MSYV-50-2-1
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50
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200
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0.45
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100
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2.0
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5000
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MSYV-50-2-41
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0.31
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3.0
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MSYV-50-3-1
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0.24
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4.0
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MSYV-50-3-41
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0.22
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4.2
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MSYV-50-5-1
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0.15
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6.5
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MSYV-50-5-3
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0.15
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6.5
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MSYV-50-7-1
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0.11
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10.0
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MSYV-50-7-2
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0.11
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10.0
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MSYV-50-9-41
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0.095
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12.0
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MSYV-50-12-1
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0.080
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15.0
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MSYV-75-2
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75
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0.579
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67
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1.5
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MSYV-75-3-41
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0.28
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2.0
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MSYV-75-5-41
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0.15
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5.5
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MSYV-75-5-42
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0.15
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5.5
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MSYV-75-7-1
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0.12
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8.0
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MSYV-75-7-41
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0.12
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8.0
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MSYV-75-9-41
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0.088
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10.0
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MSYV-75-12-2
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0.088
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12.5
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MSYV-75-15-41
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0.066
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16.0
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MSYV-100-7
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100
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0.147
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57
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5.0
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電纜其它主要技術(shù)性能 Other major technical performances
單根垂直燃燒試驗(yàn)
Single wire burning test
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MT386
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成束燃燒試驗(yàn)
Group burning test
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符合GB/T 18380.3標(biāo)準(zhǔn)中B類中成束試驗(yàn)要求
Conforms to GB/T18380.3 standard B kind group burning test
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