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          2. 產品資料
            產品[

            礦用通信電纜

            ]資料
            如果您對該產品感興趣的話,可以 產品名稱: 礦用通信電纜
            產品型號: MHYV、MHYVR、MHYVP、MHYBV、MHY32、MHYVRP、MHYAV、M
            產品展商: 紅旗
            關注指數:11389
            產品文檔: 無相關文檔

            簡單介紹
            礦用通信電纜,紅旗專業生產和銷售礦用通信電纜(煤礦用阻燃通信電纜)類型號,MHYV, MHYVR, MHYBV,MHYVP,MHYVRP, MHJYV, MHY32, MHYAV, MHYAV32, MHVV(HUVV)產品用途:產品用于煤礦井下電話通信干線、配線和用戶線路。以上所有礦用通信電纜均取得了MA標志證.

            礦用通信電纜

               的詳細介紹

            礦用通信電纜:產品用途:產品用于煤礦井下電話通信干線、配線和用戶線路。
            執行標準 Standards implemented:MT 81814-1999

             

            礦用通信電纜 型號、名稱及使用范圍

            型號
            Model
            名 稱
            Descriptions
            使 用 范 圍
            Use scope
            MHYV
            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 mines
            用于平巷、斜巷及機電硐室
            Served in level,slanted channels and power house
            MHJYV
            煤礦用加強型線芯聚乙烯絕緣聚氯乙烯護套通信電纜
            Reinforced core PE insulated PVC sheathed communication cables for coal mines
            用于機械損傷較高的平巷和斜巷
            Served in level and slanted channels where mechanical damage is frequent
            MHYBV
            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 galvanized steel wire weave armored PVC sheathed communication cables for coal mines
            用于機械沖擊較高的平巷和斜巷
            Served in level and slanted channels where mechanical damage is frequent
            MHYAV
            煤礦用聚乙烯絕緣鋁-聚乙烯粘護層聚氯乙烯護套通信電纜
            PE insulated Al/PE binding layer PVC sheathed communication cables for coal mines
            用于較潮濕的斜井和平巷
            Served in level and slanted channels with high humidity
            MHYA32
            煤礦用聚乙烯絕緣鋁-聚乙烯粘結護層鋼絲鎧裝聚氯乙烯護套通信電纜
            PE insulated Al/PE binding layer steel wire armored PVC sheathed communication cables for coal mines
            用于豎井或斜井
            Served in shaft and slanted shaft
                              

            礦用通信電纜使用特性 Service characteristics

            電纜長期允許工作溫度 Long-term service temperature of the cable conductor
            -40℃-+50℃
            電纜敷設溫度 Cable laying temperature
            ≥-10℃
            +25℃時環境相對濕度
            Environment relative humidity at 25℃
            ≤95%
            電纜的*小彎曲半徑 Minimun bending radius MHYV及MHJYV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

            礦用通信電纜規格 Specifications

            型 號
            Model
            規 格
            Specifications
            導體結構(根/直徑)mm
            Conductor structure(number/diameter)
            MHYV
            1x2、2x2、1x4、5x2
            7/0.28
            MHJYV
            1x2、2x2
            4/0.28銅線+3/0.28鋼線 4/0.28
            copper wire +3/0.28 steel wire
            MHYBV
            5x2、10x2、20x2
            1/0.8
            MHYAV
            20x2、30x2、50x2
            MHYA32
            30x2、50x2、80x2


            礦用通信電纜主要技術性能 Major technical performances

            1、電纜導體直流電阻及固有衰減 DC resistance of the conductor and Intrinsic attenuation

            型 號
            Model
            20℃時導體直流電阻
            DC resistance of conductor at 20℃
            ≤Ω ( , /km)
            固有衰減(800Hz)
            Intrinsic attenuation
            ≤( ,dB/km)
            MHYV
            45
            1.10
            MHJYV
            73
            1.30
            MHYBV MHYAV MHYA32
            36.7
            0.95

            2、礦用通信電纜其它主要技術性能 Other major technical performances

            ( MHYV、MHJYV、MHYBV MHYAV、MHYA32)

            序 號
            Serial number
            項目
            Items
            技術性能
            Technical performances
            1
            +20℃線芯直流電阻(≤Ω/Km)
            Line core DC resistance at 20℃
            見上表 See above table
            2
            電纜固有衰減(≤dB/Km)
            Cable intrinsic attenuation
            見上表 See above table
            3
            +20℃絕緣電阻(≥MΩ Km) Insulating resistance at 20℃ 3000
            4
            lmin工頻交流電壓試驗
            lmin power frequency alternating current pressure test
            1500V不擊穿(50Hz)
            1500V Does not penetrate
            5
            遠端串音衰減(≥dB/500)
            Far-end crosstalk attenuation
            70(800Hz)
            6
            電感(≤μH/Km)
            Inductance
            800(800Hz)
            7
            電纜工作電容(≤μF/Km)
            Cable service capacity
            0.06(800Hz)
            8
            工作對直流電阻差(≤%環阻)
            DC resistance difference
            2
            9
            單根垂直燃燒試驗
            Combustion for single cable test
            MT386
            10
            成束燃燒試驗
            Combustion for bunched cable test
            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 test

            礦用通信電纜結構示意圖
            IIIustration of cable structure

            礦用通信電纜

             

             

             

            礦用通信電纜(原煤礦用信號電纜):產品用途:產品適用于煤礦井下監測、控制系統作低頻信號傳輸線

            執行標準 Standards implemented: Q/3210HL07-2005

             

            礦用通信電纜型號名稱及使用范圍 Model descriptions and Use scope

            型 號
            Model
            名 稱
            Descriptions
            使 用 范 圍
            Use scope
            MHYV(PUYV) 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
            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
            MHYVR(PUYVR) 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
            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
            MHYVP(PUYVP) 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
            用于井下干擾較大的場合作信號傳輸
            Served in coal mine where interference is strong
            MHYVRP(PUYVRP) 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
            用于井下干擾較大的場合作信號傳輸
            Served in coal mine where interference is strong
            MHYBV(PUYV31) 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
            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
            MHY32 (PUYV39、39-1) 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
            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

            礦用通信電纜使用特性 Service characteristics

            電纜長期允許工作溫度
            Long-term service temperature of the cable conductor
            70℃
            電纜敷設溫度 Cable laying temperature ≥0℃
            +25℃時環境相對濕度 Environment relative humidity at 25℃ ≤95%
            電纜的傳輸頻率 Transmission frequency of cable ≤30KHz
            電纜的*小彎曲半徑 Minimun bending radius 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

            礦用通信電纜結構示意圖
            IIIustration of cable structure

             礦用通信電纜

            礦用通信電纜規格 Specifications

            型 號
            Model
            標準截面 Nominal sectional area(mm2)
            0.5
            0.75
            0.8 1.0
            1.5
            0.5
            0.75
            0.8
            1.0
            1.5  0.5
            0.75
            0.8
            1.0
            1.5
            -
            芯 數Core No.
            對 數Pair No.
            導體結構Conductor structure
            MHYV
            2-7
            2-10
            1/0.8
            7/0.30
            1/0.97
            7/0.37
            -
            1/1.13
            7/0.43
            1/1.38
            7/0.52
            MHYVR
            2-7
            2-10
            -
            42/0.15
            -
            32/0.20
            48/0.20
            MHYVP
            2-7
            2-10
            1/0.8
            7/0.30
            1/0.97
            7/0.37
            -
            1/1.13
            7/0.43
            1/1.38
            7/0.52
            MHYVRP
            2-7
            2-10
            -
            42/0.15
            -
            32/0.20
            48/0.20
            MHYBV
            2-7
            2-10
            -
            1/0.97
            7/0.37
            42/0.15
            1/1.0
            1/1.13
            7/0.43
            32/0.20
            1/1.38
            7/0.52
            48/0.20
            MHY32
            -
            3-7
            2-19
            -
            1/0.97
            7/0.37
            -
            1/1.13
            7/0.43
            1/1.38
            7/0.52

            電纜主要技術性能 Major technical performances

            1、電纜導體直流電阻和電纜固有衰減 DC resistance of the conductor and Intrinsic attenuation

             

            型 號 Model
            標稱截面
            Nominal sectional area
            mm2
            導 體 結 構 Conductor structure
            20℃時導體直流電阻
            DC resistance of the conductor at 20℃
            (≤Ω/Km)
            固有衰減 Intrinsic attenuation
            (800Hz) (≤dB/Km)
            種 類 Type
            根數/單線標稱直徑 PC.No./Single track diameter(mm)

            MHYV
            MHYVR

            MHYVRP
            MHYVP

            MHYBV
            MHY32

            0.5
            1
            1/0.8
            36.0
            1.0
            2
            7/0.30
            36.0
            0.75
            1
            1/0.97
            24.5
            0.8
            2
            7/0.37
            24.5
            6
            42/0.15
            26.0
            0.8
            1
            1/1.0
            25.8
            0.7
            1.0
            1
            1/1.13
            18.1
            0.65
            2
            7/0.43
            18.1
            5
            32/0.20
            19.5
            1.5
            1
            1/1.38
            12.1
            0.5
            2
            7/0.52
            12.1
            5
            48/0.20
            13.3

            2、電纜其它主要技術性能 Other major technical performances

            (型號 Model:MHYV、MHYVR、MHYVRP、MHYVP、MHYBV、MHY32)

            序 號
            Serial number
            項目Items
            技術性能
            Technical performances
            1
            +20℃線芯導體直流電阻(≤Ω/Km) Line core DC resistance at 20℃ 見上表 See above table
            2
            電纜固有衰減(≤dB/Km) Cable intrinsic attenuation 見上表 See above table
            3
            +20℃絕緣電阻(≥MΩ Km) Insulating resistance at 20℃ 5000
            4
            lmin工頻交流電壓試驗
            lmin power frequency alternating current pressure test
            芯-芯
            Core - core
            芯-屏蔽
            Core - hield
            1500V不擊穿(50Hz)
            1500V Does not penetrate
            5
            電纜工作電容(≤μF/Km) Cable service capacity 0.06(800Hz)
            6
            遠端串音衰減(≥dB/500) Far-end crosstalk attenuation 70(800Hz)
            7
            電感(≤μH/Km) Inductance 800(800Hz)
            8
            工作對直流電阻差(≤%環阻) DC resistance difference 2
            9
            單根垂直燃燒試驗 Combustion for single cable test MT386
            10
            成束燃燒試驗 Combustion for bunched cable test 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 test
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