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煤礦用聚(氯)乙烯絕緣和聚氯乙烯護套電話電纜
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產品名稱:
煤礦用聚(氯)乙烯絕緣和聚氯乙烯護套電話電纜
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煤礦用聚(氯)乙烯絕緣和聚氯乙烯護套電話電纜 煤礦用聚(氯)乙烯絕緣和聚氯乙烯護套電話電纜
煤礦用聚(氯)乙烯絕緣和聚氯乙烯護套電話電纜 的詳細介紹
煤礦用聚(氯)乙烯絕緣和聚氯乙烯護套電話電纜
產品用途:本產品適用于固定敷設在礦井作通信干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
型號、名稱及使用范圍 model desc-riptions and use scope
型 號
model
|
名 稱
desc-riptions
|
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
|
礦井中承受一定沖擊力和壓力的場合
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
|
礦井中承受一定沖擊力和壓力的場合
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
|
電纜結構示意圖
iiiustration of cable structure
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*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
|
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
|
電纜主要技術性能 major technical performances
1、 電纜導體直流電阻及固有衰減
dc resistance of the conductor and intrinsic attenuation
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
|
mhvv22 mhvv32 mhyv22 mhyv32 mhvv mhyv
|
95(0.5mm); 36.7(0.8mm)
|
1.32(0.5mm); 0.95(0.8mm)
|
2、電纜其它技術性能 other major technical performances
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
|
本廠可根據客戶需要訂制不同型號電線電纜.
工作時間:
夏AM8:00-AM12:00 PM12:30-PM6:00 (周六、日不休)
冬AM8:00-AM12:00 PM12:30-PM5:30 (周六、日不休)
匯款說明:請匯完款后及時傳真匯款底單或郵件通知我公司,以便及時入帳并及時發貨。
【聯系人 :畢海兵 】
【手 機:15132672227 13785675315】
【聯 系QQ: 627494561】
【直線座機:0316-5961051 5962631】
【傳 真:0316-5962558自動接收】
【網站:http://www.TL998.com】
【產品價格】電議(含17%增值稅含運費)
【產品質量】原裝**
【產品包裝】全新原裝
【生產廠家】天津市電纜總廠第一分廠
【生產基地】河北省廊坊市大城縣畢演馬電纜工業區
【組織機構代碼證】10950374-4
【CCC認 證 編 號】2003010105102124
【營業執照注冊號】131025100000917
【登 記 證】131025109503744
【匯 款 帳 號】91608040020110001507
【開 戶 行】河北省大城縣劉固獻農村信用合作社