|
煤矿用阻燃通信电缆(原煤矿用信号电缆) mhyv 5*2*0.7
FIRE-RETARDANT COMMUNICATION CABLES FOR COAL
MINES(Signal electric cable)
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。
Scope of application:The product is suitable for
the coal mine mine shaft monitor, the control system makes the
low-frequency signal transmission line
执行标准 Standards implemented: Q/3210HL07-2005
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 |
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 |
电缆结构示意图
IIIustration of cable structure
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 |
单位名称：
天津市电缆总厂一分厂
厂
长：毕正平
销售部总经理：毕先生
销售专线：0316-5962509
手机：13785690344
邮
箱：kydianlan@126.com
http://www.mkvv.cn
http://www.hyahya.cn
http://a5960103.sp.1798.cn
http://www.djyvp.cn
http://www.kvv32.cn
http://www.mhyv.cn
组织机构代码证：10950374-4
0950374-4
CCC
认证编号：2003010105102124
营业执照注册号：1310251400055
汇
款
帐
号：91608040020110001507
开
户
行：河北省大城县刘固献农村信用合作社
主要产品：
矿用通信电缆
，
矿用控制电缆
，
计算机电缆
，
铁路信号电缆
，
电源电缆
，
电话电缆
，
铠装通信电缆
，
矿用通讯电缆
，
矿用信号电缆
，
软芯屏蔽控制电缆
，
矿用电话电缆
塑料绝缘控制电缆
市内通信电缆
全塑控制电缆
铜带屏蔽控制电缆
钢带凯装控制电缆
|