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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:9467
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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