型號: | - |
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品牌: | - |
原產地: | 香港 特別行政區 |
類別: | 電子、電力 / 光纜和電纜電線 / 其它電線、電纜 |
標籤︰ | 礦用電纜 |
單價: |
-
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最少訂量: | - |
產品用途:本產品適用於固定敷設在礦井作通信幹線及分線箱與電話機連接線
Scope of application:This product is fit for being laid in fixed placed in mines for the connection of communication trunk lines and junction box and telephones.
執行標準 Standards implemented: Q/3210HL29-2003
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煤礦用聚(氯)乙烯絕緣和聚氯乙烯護套電話電纜
型號、名稱及使用範圍 Model descriptions and Use scope
型 號
Model |
名 稱
Descriptions |
使 用 范 圍
Scope of application |
MHVV(HUVV) | 煤礦用聚氯乙烯絕緣阻燃聚氯乙烯護套電話電纜
PVC insulated fire retardant PVC sheathed telephone cables for use in mines |
礦井中一般場合
General circumstances in mines |
MHVVR(HUVVR) | 煤礦用聚氯乙烯絕緣阻燃聚氯乙烯護套軟電話電纜
PVC insulated fire retardant PVC sheathed soft telephone cables for use in mines |
礦井中分線盒、分線箱與電話機連接的場合
Where connection between junction box and telephone is required in mines |
MHVV22(HUVV22) | 煤礦用聚氯乙烯絕緣鋼帶鎧裝阻燃聚氯乙烯護套電話電纜
PVC insulated steel tape armored fire retardant PVC sheathed telephone cables for use in mines |
礦井中承受一定衝擊力和壓力的場合
Where cables are under some impact and pressure in the mine |
MHVV32(HUVV32) | 煤礦用聚氯乙烯絕緣細圓鋼絲鎧裝阻燃聚氯乙烯護套電話電纜
PVC insulated fine round steel wire armored fire retardant PVC sheathed telephone cables for use in mines |
礦井中垂直敷設或承受較大拉力的場合
Vertically laid or laid where the cables are under big impact and pull force in mines |
MHYV(HUYV) | 煤礦用聚乙烯絕緣阻燃聚氯乙烯護套電話電纜
PE insulated fire retardant PVC sheathed telephone cables for use in mines |
礦井中一般場合
General circumstances in mines |
MHYVR(HUYVR) | 煤礦用聚乙烯絕緣阻燃聚氯乙烯護套軟電話電纜
PE insulated fire retardant PVC sheathed soft telephone cables for use in mines |
礦井中一般場合
General circumstances in mines |
MHYV22(HUYV22) | 煤礦用聚乙烯絕緣鋼帶鎧裝阻燃聚氯乙烯護套電話電纜
PE insulated steel tape armored fire retardant PVC sheathed telephone cables for use in mines |
礦井中承受一定衝擊力和壓力的場合
Where cables are under some impact and pressure in the mine |
MHYV32(HUYV32) | 煤礦用聚乙烯絕緣細圓鋼絲鎧裝阻燃聚氯乙烯護套電話電纜
PE insulated fine round steel wire armored fire retardant PVC sheathed telephone cables for use in mines |
礦井中垂直敷設或承受較大拉力的場合
Vertically laid or laid where the cables are under big impact and pull force in mines |
煤礦用聚(氯)乙烯絕緣和聚氯乙烯護套電話電纜
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% |
電纜的最小彎曲半徑
Minimun bending radius |
MHVV MHYV MHVVR MHYVR 型電纜為電纜外徑的15倍,其它型號為外徑的20倍
15 times of the cable outer diameter of MHVV MHYV MHVVR MHYVR and 20times for the rest |
煤礦用聚(氯)乙烯絕緣和聚氯乙烯護套電話電纜規格 Specifications
型 號
Model |
規 格
Specifications |
導體結構(根數/直徑)mm
Conductor structure(number/diameter) |
MHYVR MHVVR | 1X2 | 1/0.28鍍錫銅線 +6/0.28鍍錫鋼線
1/0.28 tinned copper wire +6/0.28 tinned steel wire |
MHVV22 MHVV32 MHYV22 MHYV32 | 2X2-100X2 | 1/0.5; 1/0.8 |
MHVV MHYV | 1X2-100X2 | 1/0.5; 1/0.8 |
煤礦用聚(氯)乙烯絕緣和聚氯乙烯護套電話電纜主要技術性能 Major technical performances
型 號
Model |
+20℃導體直流電阻(≤Ω/Km)
DC resistance of conductor at 20℃ |
固有衰減(800Hz)≤db/Km
Intrinsic attenuation |
MHVVR MHYVR
|
260
|
4.63
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MHVV22 MHVV32 MHYV22 MHYV32 MHVV MHYV
|
95(0.5mm); 36.7(0.8mm)
|
1.32(0.5mm); 0.95(0.8mm)
|
序 號
Serial number |
項 目
Items |
型 號Model:MHVV MHVVR MHVV22 MHVV32
|
型 號Model:MHYV MHYVR MHYV22 MHYV32
|
|
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(≤dm/Km)
Cable intrinsic attenuation |
見上表 See above table | ||
3
|
+20℃絕緣電阻(≥MΩ·Km)
Insulating resistance at 20℃ |
110 ; 40(MHVVR) | 3000 ; 110(MHYVR) | |
4
|
1min工頻交流電壓試驗
lmin power frequency alternating current pressure test |
芯-芯core - core
芯-鎧裝層core - armoring |
1000V不擊穿
1000V no breakdown |
1500V不擊穿
1500V no breakdown |
5
|
工作電容(≤μF/Km)
Service capacity |
0.12 | 0.06 | |
6
|
單根垂直燃燒試驗
Single wire burning test |
MT386 | ||
7
|
成束燃燒試驗
Group burning test |
符合GB/T 18380.3標準中B類成束試驗要求
Conforms to GB/T18380.3 standard B types group test |
揚州紅旗電纜製造有限公司 | |
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國家/地區︰ | 江苏省扬州市 |
經營性質︰ | 生產商 |
聯繫電話︰ | 15189895989 |
聯繫人︰ | 胡仕朗 (經理) |
最後上線︰ | 2012/09/04 |