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矿用通信电缆

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如果您对该产品感兴趣的话,可以 产品名称: 矿用通信电缆
产品型号: MHYV、MHYVR、MHYVP、MHYBV、MHY32、MHYVRP、MHYAV、M
产品展商: 红旗
关注指数:12334
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简单介绍
矿用通信电缆，红旗专业生产和销售矿用通信电缆（煤矿用阻燃通信电缆）类型号，MHYV, MHYVR, MHYBV,MHYVP,MHYVRP, MHJYV, MHY32, MHYAV, MHYAV32, MHVV(HUVV)产品用途:产品用于煤矿井下电话通信干线、配线和用户线路。以上所有矿用通信电缆均取得了MA标志证.

矿用通信电缆

   的详细介绍

矿用通信电缆：产品用途:产品用于煤矿井下电话通信干线、配线和用户线路。
执行标准 Standards implemented:MT 81814-1999
 

矿用通信电缆 型号、名称及使用范围

型号
Model
名 称
Descriptions
使 用 范 围
Use scope
MHYV
 煤矿用聚乙烯绝缘聚氯乙烯护套通信电缆
PE insulated PVC sheathed communication cables for coal mines		 用于平巷、斜巷及机电硐室
Served in level,slanted channels and power house
MHJYV
 煤矿用加强型线芯聚乙烯绝缘聚氯乙烯护套通信电缆
Reinforced core PE insulated PVC sheathed communication cables for coal mines		 用于机械损伤较高的平巷和斜巷
Served in level and slanted channels where mechanical damage is frequent
MHYBV
 煤矿用聚乙烯绝缘镀锌钢丝编织铠装聚氯乙烯护套通信电缆
PE insulated galvanized steel wire weave armored PVC sheathed communication cables for coal mines		 用于机械冲击较高的平巷和斜巷
Served in level and slanted channels where mechanical damage is frequent
MHYAV
 煤矿用聚乙烯绝缘铝-聚乙烯粘护层聚氯乙烯护套通信电缆
PE insulated Al/PE binding layer PVC sheathed communication cables for coal mines		 用于较潮湿的斜井和平巷
Served in level and slanted channels with high humidity
MHYA32
 煤矿用聚乙烯绝缘铝-聚乙烯粘结护层钢丝铠装聚氯乙烯护套通信电缆
PE insulated Al/PE binding layer steel wire armored PVC sheathed communication cables for coal mines		 用于竖井或斜井
Served in shaft and slanted shaft
                  

矿用通信电缆使用特性 Service characteristics

电缆长期允许工作温度 Long-term service temperature of the cable conductor
-40℃-+50℃
电缆敷设温度 Cable laying temperature
≥-10℃
+25℃时环境相对湿度
Environment relative humidity at 25℃
≤95%
电缆的*小弯曲半径 Minimun bending radius MHYV及MHJYV型电缆为电缆外径的10倍，其它型号为外径的15倍 10 times of the cable outer diameter of MHJYV, and 15times for the rest

矿用通信电缆规格 Specifications

型 号
Model
规 格
Specifications
导体结构(根/直径)mm
Conductor structure(number/diameter)
MHYV
 1x2、2x2、1x4、5x2
7/0.28
MHJYV
 1x2、2x2
4/0.28铜线+3/0.28钢线 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


矿用通信电缆主要技术性能 Major technical performances

1、电缆导体直流电阻及固有衰减 DC resistance of the conductor and Intrinsic attenuation

型 号
Model
20℃时导体直流电阻
DC resistance of conductor at 20℃
≤Ω ( ， /km)
固有衰减(800Hz)
Intrinsic attenuation
≤( ,dB/km)
MHYV
45
1.10
MHJYV
73
1.30
MHYBV MHYAV MHYA32
36.7
0.95

2、矿用通信电缆其它主要技术性能 Other major technical performances

( MHYV、MHJYV、MHYBV MHYAV、MHYA32)

序 号
Serial number
项目
Items
技术性能
Technical performances
1
 +20℃线芯直流电阻(≤Ω/Km)
Line core DC resistance at 20℃		 见上表 See above table
2
 电缆固有衰减(≤dB/Km)
Cable intrinsic attenuation		 见上表 See above table
3
 +20℃绝缘电阻(≥MΩ Km) Insulating resistance at 20℃ 3000
4
 lmin工频交流电压试验
lmin power frequency alternating current pressure test		 1500V不击穿(50Hz)
1500V Does not penetrate
5
 远端串音衰减(≥dB/500)
Far-end crosstalk attenuation		 70(800Hz)
6
 电感(≤μH/Km)
Inductance		 800(800Hz)
7
 电缆工作电容(≤μF/Km)
Cable service capacity		 0.06(800Hz)
8
 工作对直流电阻差(≤%环阻)
DC resistance difference		 2
9
 单根垂直燃烧试验
Combustion for single cable test		 MT386
10
 成束燃烧试验
Combustion for bunched cable test		 符合GB/T18380标准中B类成束燃烧试验要求
Conforms to GB/T18380 standard B kind becomes ties the burning test

矿用通信电缆结构示意图
IIIustration of cable structure

矿用通信电缆

 
 

 

矿用通信电缆(原煤矿用信号电缆)：产品用途:产品适用于煤矿井下监测、控制系统作低频信号传输线

执行标准 Standards implemented: Q/3210HL07-2005

  

矿用通信电缆型号名称及使用范围 Model descriptions and Use scope

型 号
Model
名 称
Descriptions
使 用 范 围
Use scope
MHYV(PUYV) 煤矿用聚乙烯绝缘聚氯乙烯护套通信电缆
PE insulated PVC sheathed communication cables for coal mine		 用于井下平巷、斜巷及机电硐室作普通信号传输
Used in level; or slanted channels and power house
MHYVR(PUYVR) 煤矿用聚乙烯绝缘聚氯乙烯护套通信电缆
PE insulated PVC sheathed communication cables for coal mine		 用于井下平巷、斜巷及机电硐室作普通信号传输
Used in level; or slanted channels and power house
MHYVP(PUYVP) 煤矿用聚乙烯绝缘铜丝编织屏蔽聚氯乙烯护套通信电缆
PE insulated copper wire weave shielded PVC sheathed communication cables		 用于井下干扰较大的场合作信号传输
Served in coal mine where interference is strong
MHYVRP(PUYVRP) 煤矿用聚乙烯绝缘聚氯乙烯护套铜丝编织屏蔽通信软电缆
PE insulated copper wire weave shielded PVC sheathed communication soft cables		 用于井下干扰较大的场合作信号传输
Served in coal mine where interference is strong
MHYBV(PUYV31) 煤矿用聚乙烯绝缘镀锌钢丝编织铠装聚氯乙烯护套通信电缆
PE insulated tinned steel wire weave armored PVC sheathed communication cables		 用于井下平巷或斜巷作主信号传输能承受一定的机械冲击力
Served in level and slanted channels where the mechanic impact is strong
MHY32 (PUYV39、39-1) 煤矿用聚乙烯绝缘聚氯乙烯护套钢丝铠装通信电缆
PE insulated steel wire armored PVC sheathed communication cables		 用于竖井或斜井作主信号传输能承受较大的拉力
Served as major signal line in shaft or slanted shaft in coal mines,capable of being under considerable pull force

矿用通信电缆使用特性 Service characteristics

电缆长期允许工作温度
Long-term service temperature of the cable conductor		 70℃
电缆敷设温度 Cable laying temperature ≥0℃
+25℃时环境相对湿度 Environment relative humidity at 25℃ ≤95%
电缆的传输频率 Transmission frequency of cable ≤30KHz
电缆的*小弯曲半径 Minimun bending radius MHYVR及MHYVRP型电缆为电缆外径的10倍，其它型号为外径的15倍
10 times of the cable outer diameter of MHJYV, and 15times for the rest

矿用通信电缆结构示意图
IIIustration of cable structure

 矿用通信电缆

矿用通信电缆规格 Specifications

型 号
Model
标准截面 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 数Core No.
对 数Pair No.
导体结构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

电缆主要技术性能 Major technical performances

1、电缆导体直流电阻和电缆固有衰减 DC resistance of the conductor and Intrinsic attenuation

 

型 号 Model
标称截面
Nominal sectional area
mm2
导 体 结 构 Conductor structure
20℃时导体直流电阻
DC resistance of the conductor at 20℃
(≤Ω/Km)
固有衰减 Intrinsic attenuation
(800Hz) (≤dB/Km)
种 类 Type
根数/单线标称直径 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、电缆其它主要技术性能 Other major technical performances

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

序 号
Serial number
项目Items
技术性能
Technical performances
1
 +20℃线芯导体直流电阻(≤Ω/Km) Line core DC resistance at 20℃ 见上表 See above table
2
 电缆固有衰减(≤dB/Km) Cable intrinsic attenuation 见上表 See above table
3
 +20℃绝缘电阻(≥MΩ Km) Insulating resistance at 20℃ 5000
4
 lmin工频交流电压试验
lmin power frequency alternating current pressure test		 芯-芯
Core - core
芯-屏蔽
Core - hield		 1500V不击穿(50Hz)
1500V Does not penetrate
5
 电缆工作电容(≤μF/Km) Cable service capacity 0.06(800Hz)
6
 远端串音衰减(≥dB/500) Far-end crosstalk attenuation 70(800Hz)
7
 电感(≤μH/Km) Inductance 800(800Hz)
8
 工作对直流电阻差(≤%环阻) DC resistance difference 2
9
 单根垂直燃烧试验 Combustion for single cable test MT386
10
 成束燃烧试验 Combustion for bunched cable test 符合GB/T18380标准中B类成束燃烧试验要求
Conforms to GB/T18380 standard B kind becomes ties the burning test
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