產品[
礦用通信屏蔽鎧裝電纜
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產品名稱:
礦用絞車通信系統屏蔽掉鎧裝電纜電線
產品型號:
產品展商:
紅旗轎車
關注指數:2728
產品文檔:
無有關文本文檔
簡單介紹
礦井流量屏幕鎧裝電力電力低壓電線線纜，礦井橡套電力電力低壓電線線纜，礦井鎧裝電力電力低壓電線線纜揚州市市黨旗電力電力低壓電線線纜研制有限制公司職業 產量和銷售業務礦井流量屏幕鎧裝電力電力低壓電線線纜當下型號規格，MHYV, MHYVR, MHYBV,MHYVP,MHYVRP, MHJYV, MHY32, MHYAV,
礦用通信屏蔽鎧裝電纜
的詳細介紹
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礦井下無線網絡通信手機屏蔽掉鎧裝電力電線網絡通信電力電纜，礦井下橡套電力電線網絡通信電力電纜，礦井下鎧裝電力電線網絡通信電力電纜南通市紅旗轎車礦井下無線網絡通信手機屏蔽掉鎧裝電力電線網絡通信電力電纜食品種類:食品常應用于礦山礦井下監測平臺、保持平臺作底頻數據信息傳送線。
Scope of application:The product is suitable for the coal mine mine shaft monitor, the control system makes the low-frequency signal transmission line
執行命令標準單位 Standards implemented: Q/3210HL07-2005
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款型命名及采用標準 Model descriptions and Use scope
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型 號
Model
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名 稱
Descriptions
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使 用 范 圍
Use scope
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MHYV(PUYV)
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煤礦用聚乙烯絕緣聚氯乙烯護套通信電纜
PE insulated PVC sheathed communication cables for coal mine
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用于井下平巷、斜巷及機電硐室作普通信號傳輸
Used in level; or slanted channels and power house
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MHYVR(PUYVR)
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煤礦用聚乙烯絕緣聚氯乙烯護套通信電纜
PE insulated PVC sheathed communication cables for coal mine
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用于井下平巷、斜巷及機電硐室作普通信號傳輸
Used in level; or slanted channels and power house
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MHYVP(PUYVP)
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煤礦用聚乙烯絕緣銅絲編織屏蔽聚氯乙烯護套通信電纜
PE insulated copper wire weave shielded PVC sheathed communication cables
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用于井下干擾較大的場合作信號傳輸
Served in coal mine where interference is strong
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MHYVRP(PUYVRP)
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煤礦用聚乙烯絕緣聚氯乙烯護套銅絲編織屏蔽通信軟電纜
PE insulated copper wire weave shielded PVC sheathed communication soft cables
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用于井下干擾較大的場合作信號傳輸
Served in coal mine where interference is strong
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MHYBV(PUYV31)
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煤礦用聚乙烯絕緣鍍鋅鋼絲編織鎧裝聚氯乙烯護套通信電纜
PE insulated tinned steel wire weave armored PVC sheathed communication cables
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用于井下平巷或斜巷作主信號傳輸能承受一定的機械沖擊力
Served in level and slanted channels where the mechanic impact is strong
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MHY32 (PUYV39、39-1)
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煤礦用聚乙烯絕緣聚氯乙烯護套鋼絲鎧裝通信電纜
PE insulated steel wire armored PVC sheathed communication cables
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用于豎井或斜井作主信號傳輸能承受較大的拉力
Served as major signal line in shaft or slanted shaft in coal mines,capable of being under considerable pull force
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選擇優點 Service characteristics
電纜長期允許工作溫度
Long-term service temperature of the cable conductor
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70℃
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電纜敷設溫度 Cable laying temperature
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≥0℃
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+25℃時環境相對濕度 Environment relative humidity at 25℃
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≤95%
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電纜的傳輸頻率 Transmission frequency of cable
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≤30KHz
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電纜的*小彎曲半徑 Minimun bending radius
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MHYVR及MHYVRP型電纜為電纜外徑的10倍，其它型號為外徑的15倍
10 times of the cable outer diameter of MHJYV, and 15times for the rest
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電纜結構示意圖
IIIustration of cable structure
拖鏈電纜年紀 Specifications
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型 號
Model
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標準截面 Nominal sectional area(mm2)
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0.5
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0.75
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0.8 1.0
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1.5
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0.5
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0.75
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0.8
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1.0
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1.5 0.5
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0.75
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0.8
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1.0
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1.5
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-
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芯 數Core No.
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對 數Pair No.
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導體結構Conductor structure
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MHYV
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2-7
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2-10
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1/0.8
7/0.30
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1/0.97
7/0.37
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-
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1/1.13
7/0.43
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1/1.38
7/0.52
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MHYVR
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2-7
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2-10
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-
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42/0.15
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-
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32/0.20
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48/0.20
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MHYVP
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2-7
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2-10
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1/0.8
7/0.30
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1/0.97
7/0.37
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-
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1/1.13
7/0.43
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1/1.38
7/0.52
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MHYVRP
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2-7
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2-10
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-
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42/0.15
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-
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32/0.20
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48/0.20
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MHYBV
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2-7
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2-10
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-
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1/0.97
7/0.37
42/0.15
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1/1.0
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1/1.13
7/0.43
32/0.20
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1/1.38
7/0.52
48/0.20
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MHY32
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-
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3-7
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2-19
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-
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1/0.97
7/0.37
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-
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1/1.13
7/0.43
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1/1.38
7/0.52
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電纜線基本水平性能參數 Major technical performances
1、高壓電纜電線導體直流電電阻值和高壓電纜電線本身衰減 DC resistance of the conductor and Intrinsic attenuation
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型 號 Model
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標稱截面
Nominal sectional area
mm2
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導 體 結 構 Conductor structure
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20℃時導體直流電阻
DC resistance of the conductor at 20℃
(≤Ω/Km)
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固有衰減 Intrinsic attenuation
(800Hz) (≤dB/Km)
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種 類 Type
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根數/單線標稱直徑 PC.No./Single track diameter(mm)
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MHYV
MHYVR
MHYVRP
MHYVP
MHYBV
MHY32
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0.5
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1
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1/0.8
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36.0
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1.0
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2
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7/0.30
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36.0
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0.75
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1
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1/0.97
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24.5
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0.8
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2
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7/0.37
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24.5
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6
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42/0.15
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26.0
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0.8
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1
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1/1.0
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25.8
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0.7
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1.0
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1
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1/1.13
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18.1
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0.65
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2
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7/0.43
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18.1
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5
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32/0.20
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19.5
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1.5
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1
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1/1.38
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12.1
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0.5
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2
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7/0.52
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12.1
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5
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48/0.20
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13.3
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2、電攬另外首要技術穩定性 Other major technical performances
(型號查詢 Model:MHYV、MHYVR、MHYVRP、MHYVP、MHYBV、MHY32)
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序 號
Serial number
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項目Items
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技術性能
Technical performances
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1
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+20℃線芯導體直流電阻(≤Ω/Km) Line core DC resistance at 20℃
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見上表 See above table
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2
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電纜固有衰減(≤dB/Km) Cable intrinsic attenuation
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見上表 See above table
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3
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+20℃絕緣電阻(≥MΩ Km) Insulating resistance at 20℃
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5000
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4
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lmin工頻交流電壓試驗
lmin power frequency alternating current pressure test
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芯-芯
Core - core
芯-屏蔽
Core - hield
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1500V不擊穿(50Hz)
1500V Does not penetrate
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5
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電纜工作電容(≤μF/Km) Cable service capacity
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0.06(800Hz)
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6
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遠端串音衰減(≥dB/500) Far-end crosstalk attenuation
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70(800Hz)
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7
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電感(≤μH/Km) Inductance
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800(800Hz)
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8
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工作對直流電阻差(≤%環阻) DC resistance difference
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2
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9
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單根垂直燃燒試驗 Combustion for single cable test
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MT386
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10
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成束燃燒試驗 Combustion for bunched cable test
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符合GB/T18380標準中B類成束燃燒試驗要求
Conforms to GB/T18380 standard B kind becomes ties the burning tes
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