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                                礦用通信電纜

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                                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:11340
                                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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