|
煤礦用阻燃通信電纜(原煤礦用信號電纜) mhyv 5*2*0.7
FIRE-RETARDANT COMMUNICATION CABLES FOR COAL
MINES(Signal electric cable)
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。
Scope of application:The product is suitable for
the coal mine mine shaft monitor, the control system makes the
low-frequency signal transmission line
執行標準 Standards implemented: Q/3210HL07-2005
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 |
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 |
電纜結構示意圖
IIIustration of cable structure
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 |
單位名稱：
天津市電纜總廠一分廠
廠
長：畢正平
銷售部總經理：畢先生
銷售專線：0316-5962509
手機：13785690344
郵
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
組織機構代碼證：10950374-4
0950374-4
CCC
認證編號：2003010105102124
營業執照注冊號：1310251400055
匯
款
帳
號：91608040020110001507
開
戶
行：河北省大城縣劉固獻農村信用合作社
主要產品：
礦用通信電纜
，
礦用控制電纜
，
計算機電纜
，
鐵路信號電纜
，
電源電纜
，
電話電纜
，
鎧裝通信電纜
，
礦用通訊電纜
，
礦用信號電纜
，
軟芯屏蔽控制電纜
，
礦用電話電纜
塑料絕緣控制電纜
市內通信電纜
全塑控制電纜
銅帶屏蔽控制電纜
鋼帶凱裝控制電纜
|