產(chǎn)品[
煤礦用阻燃同軸射頻電纜
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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:
MSYV
產(chǎn)品展商:
紅電纜
關(guān)注指數(shù):1483
產(chǎn)品文檔:
無相關(guān)文檔
煤礦用阻燃同軸射頻電纜：產(chǎn)品適用于煤礦井下無線電通訊設(shè)備和采用類似技術(shù)的電子裝置的有關(guān)無線電子設(shè)備中傳輸射頻信號。煤礦用阻燃同軸射頻電纜
煤礦用阻燃同軸射頻電纜
的詳細(xì)介紹
|
執(zhí)行標(biāo)準(zhǔn) Standards implemented: Q/3210HL32-2005
|
 |
型號規(guī)格及尺寸范圍 Model specifications and sizes application
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型 號
Model
|
內(nèi)導(dǎo)體(根數(shù)/直徑mm)
Inner conductor
(core No./dia)
|
標(biāo)稱絕緣外徑mm
Nominal insulation outerdiameter
|
標(biāo)稱電纜外徑mm
Nominal cable outer diameter
|
|
MSYV-50-2-1
|
7/0.16
|
1.5
|
2.8
|
|
MSYV-50-2-41
|
1/0.68
|
2.2
|
4.0
|
|
MSYV-50-3-1
|
7/0.32
|
2.95
|
5.0
|
|
MSYV-50-3-41
|
1/0.9
|
2.95
|
5.8
|
|
MSYV-50-5-1
|
1/1.4
|
4.8
|
7.2
|
|
MSYV-50-5-3
|
1/1.4
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4.8
|
7.2
|
|
MSYV-50-7-1
|
7/0.76
|
7.3
|
10.3
|
|
MSYV-50-7-2
|
7/0.76
|
7.3
|
10.5
|
|
MSYV-50-9-41
|
7/0.95
|
9.0
|
12.2
|
|
MSYV-50-12-1
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7/1.15
|
11.5
|
15.0
|
|
MSYV-75-2
|
7/0.08
|
1.5
|
2.9
|
|
MSYV-75-3-41
|
7/0.17
|
3.0
|
5.0
|
|
MSYV-75-5-41
|
1/0.75
|
4.8
|
7.2
|
|
MSYV-75-5-42
|
1/0.75
|
4.8
|
7.9
|
|
MSYV-75-7-1
|
7/0.40
|
7.3
|
10.3
|
|
MSYV-75-7-41
|
7/0.40
|
7.3
|
11.0
|
|
MSYV-75-9-41
|
1/1.37
|
9.0
|
12.2
|
|
MSYV-75-12-2
|
7/0.64
|
11.5
|
15.0
|
|
MSYV-75-15-41
|
7/0.82
|
15.0
|
19.0
|
|
MSYV-100-7
|
1/0.6
|
7.3
|
10.2
|
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 |
70℃ |
*低環(huán)境溫度
Lowest ambient temperature |
固定敷設(shè)為-40℃非固定敷設(shè)為-15℃
Fixed placing-40℃Non-fixed placing -15℃ |
+40℃環(huán)境相對濕度
Environment relative humidity at 40℃ |
≤98% |
電纜的*小彎曲半徑
Minimun bending radius |
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) |
電纜主要技術(shù)性能 Major technical performances
|
型 號
Model
|
標(biāo)稱特性阻抗(Ω)
characteristic
impedance
|
衰減常數(shù)
attenuation constant
|
額定電容(PF/m)
Rated capacitance
|
試驗電壓(KV)
Test voltage
|
絕緣電阻
(≥MΩ·Km)
Insulation
resistance
|
|
頻率(MHz)
frequency
|
衰減(≤db/m)
attenuation
|
|
MSYV-50-2-1
|
50
|
200
|
0.45
|
100
|
2.0
|
5000
|
|
MSYV-50-2-41
|
0.31
|
3.0
|
|
MSYV-50-3-1
|
0.24
|
4.0
|
|
MSYV-50-3-41
|
0.22
|
4.2
|
|
MSYV-50-5-1
|
0.15
|
6.5
|
|
MSYV-50-5-3
|
0.15
|
6.5
|
|
MSYV-50-7-1
|
0.11
|
10.0
|
|
MSYV-50-7-2
|
0.11
|
10.0
|
|
MSYV-50-9-41
|
0.095
|
12.0
|
|
MSYV-50-12-1
|
0.080
|
15.0
|
|
MSYV-75-2
|
75
|
0.579
|
67
|
1.5
|
|
MSYV-75-3-41
|
0.28
|
2.0
|
|
MSYV-75-5-41
|
0.15
|
5.5
|
|
MSYV-75-5-42
|
0.15
|
5.5
|
|
MSYV-75-7-1
|
0.12
|
8.0
|
|
MSYV-75-7-41
|
0.12
|
8.0
|
|
MSYV-75-9-41
|
0.088
|
10.0
|
|
MSYV-75-12-2
|
0.088
|
12.5
|
|
MSYV-75-15-41
|
0.066
|
16.0
|
|
MSYV-100-7
|
100
|
0.147
|
57
|
5.0
|
電纜其它主要技術(shù)性能 Other major technical performances
單根垂直燃燒試驗
Single wire burning test |
MT386 |
成束燃燒試驗
Group burning test |
符合GB/T 18380.3標(biāo)準(zhǔn)中B類中成束試驗要求
Conforms to GB/T18380.3 standard B kind group burning test |
煤礦用阻燃同軸射頻電纜