矿用(yòng)通信電(diàn)缆
产品名称：矿用(yòng)通信電(diàn)缆
产品编号：94512-148
产品型号：
更新(xīn)时间：2013.09.15
企业单位：安徽易通特种電(diàn)缆有(yǒu)限公司
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产品编号：94512-148
产品型号：
更新(xīn)时间：2013.09.15
企业单位：安徽易通特种電(diàn)缆有(yǒu)限公司
浏览次数：
更多(duō)产品图片：
产品详细介绍：
|
产品用(yòng)途:产品适用(yòng)于煤矿井下监测、控制系统作低频信号传输線(xiàn)。 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(yòng)范围 Model descriptions and Use scope
|
型 号 Model |
名 称 Descriptions |
使 用(yòng) 范 围 Use scope |
| MHYV(PUYV) | 煤矿用(yòng)聚乙烯绝缘聚氯乙烯护套通信電(diàn)缆 PE insulated PVC sheathed communication cables for coal mine |
用(yòng)于井下平巷、斜巷及机電(diàn)硐室作普通信号传输 Used in level; or slanted channels and power house |
| MHYVR(PUYVR) | 煤矿用(yòng)聚乙烯绝缘聚氯乙烯护套通信電(diàn)缆 PE insulated PVC sheathed communication cables for coal mine |
用(yòng)于井下平巷、斜巷及机電(diàn)硐室作普通信号传输 Used in level; or slanted channels and power house |
| MHYVP(PUYVP) | 煤矿用(yòng)聚乙烯绝缘铜丝编织屏蔽聚氯乙烯护套通信電(diàn)缆 PE insulated copper wire weave shielded PVC sheathed communication cables |
用(yòng)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(yòng)聚乙烯绝缘聚氯乙烯护套铜丝编织屏蔽通信软電(diàn)缆 PE insulated copper wire weave shielded PVC sheathed communication soft cables |
用(yòng)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(yòng)聚乙烯绝缘镀锌钢丝编织铠装聚氯乙烯护套通信電(diàn)缆 PE insulated tinned steel wire weave armored PVC sheathed communication cables |
用(yòng)于井下平巷或斜巷作主信号传输能(néng)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(yòng)聚乙烯绝缘聚氯乙烯护套钢丝铠装通信電(diàn)缆 PE insulated steel wire armored PVC sheathed communication cables |
用(yòng)于竖井或斜井作主信号传输能(néng)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(yòng)特性 Service characteristics
| 電(diàn)缆長(cháng)期允许工作温度 Long-term service temperature of the cable conductor |
70℃ |
| 電(diàn)缆敷设温度 Cable laying temperature | ≥0℃ |
| +25℃时环境相对湿度 Environment relative humidity at 25℃ | ≤95% |
| 電(diàn)缆的传输频率 Transmission frequency of cable | ≤30KHz |
| 電(diàn)缆的***小(xiǎo)弯曲半径 Minimun bending radius | MHYVR及MHYVRP型電(diàn)缆為(wèi)電(diàn)缆外径的10倍，其它型号為(wèi)外径的15倍 10 times of the cable outer diameter of MHJYV, and 15times for the rest |
電(diàn)缆结构示意图
IIIustration of cable structure
電(diàn)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. |
导體(tǐ)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 | |||||
電(diàn)缆主要技术性能(néng) Major technical performances
1、電(diàn)缆导體(tǐ)直流電(diàn)阻和電(diàn)缆固有(yǒu)衰减 DC resistance of the conductor and Intrinsic attenuation
|
型 号 Model |
标称截面 Nominal sectional area mm2 |
导 體(tǐ) 结 构 Conductor structure |
20℃时导體(tǐ)直流電(diàn)阻 DC resistance of the conductor at 20℃ (≤Ω/Km) |
固有(yǒu)衰减 Intrinsic attenuation (800Hz) (≤dB/Km) | |
|
种 类 Type |
根数/单線(xiàn)标称直径 PC.No./Single track diameter(mm) | ||||
|
MHYV MHYVRP MHYBV |
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(diàn)缆其它主要技术性能(néng) Other major technical performances
(型号 Model:MHYV、MHYVR、MHYVRP、MHYVP、MHYBV、MHY32)
|
序 号 Serial number |
项目Items |
技术性能(néng) Technical performances | |
|
1 |
+20℃線(xiàn)芯导體(tǐ)直流電(diàn)阻(≤Ω/Km) Line core DC resistance at 20℃ | 见上表 See above table | |
|
2 |
電(diàn)缆固有(yǒu)衰减(≤dB/Km) Cable intrinsic attenuation | 见上表 See above table | |
|
3 |
+20℃绝缘電(diàn)阻(≥MΩ Km) Insulating resistance at 20℃ | 5000 | |
|
4 |
lmin工频交流電(diàn)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 |
電(diàn)缆工作電(diàn)容(≤μF/Km) Cable service capacity | 0.06(800Hz) | |
|
6 |
遠(yuǎn)端串音衰减(≥dB/500) Far-end crosstalk attenuation | 70(800Hz) | |
|
7 |
電(diàn)感(≤μH/Km) Inductance | 800(800Hz) | |
|
8 |
工作对直流電(diàn)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 | |
