MHY電纜型號(hào) 直流電纜寧夏自治區(qū)
MHY電纜型號(hào) 直流電纜寧夏自治區(qū)
鋼絲編織鎧裝礦用通信電纜MHYBV使用條件
●溫度：-40～50℃
●月平均大相對(duì)溫度：95%(+25℃)
●安裝敷設(shè)溫度：≥-10℃
●安裝時(shí)小彎曲半徑：MHYBV、MHJYV為電纜外徑的10倍，其他型號(hào)為電纜外徑的15倍
●電纜型號(hào)、名稱及使用范圍
型號(hào)
名稱
使用范圍
MHYV
煤礦用聚絕緣聚氯護(hù)套通信電纜
用于平巷、斜巷及機(jī)電峒室
MHJYV
煤礦用加強(qiáng)型線芯聚絕緣氯護(hù)套通信電纜
用于機(jī)械損傷較高的平巷和斜巷
MHYBV
煤礦用聚絕緣鍍鋅鋼絲編織鎧裝聚氯護(hù)套通信電纜
用于機(jī)械損傷較高的平巷和斜巷
MHY
煤礦用聚絕緣鋁—聚粘結(jié)護(hù)層聚氯護(hù)套通信電纜
用于較濕的斜井和平巷
MHYA32
煤礦用聚絕緣鋁—聚粘結(jié)護(hù)層鋼絲鎧裝聚氯護(hù)套通信電纜
用于豎井和斜井
●鋼絲編織鎧裝礦用通信電纜MHYBV結(jié)構(gòu)數(shù)據(jù)及主要技術(shù)支持
型號(hào)結(jié)構(gòu)及性能
MHYV
MHJYV
MHYBV
MHY
MHYA32
規(guī)格(對(duì)數(shù)\芯數(shù))
1×2
2×2
1×4
5×2
1×2
2×2
5×2
10×2
20×2
20×2
30×2
50×2
30×2
50×2
80×2
線芯結(jié)構(gòu)根數(shù)/直徑mm
7/0.28
4/0.28銅線
+3/0.28鋼線
1/0.8
粘接護(hù)層及鎧裝層
——
——
編織0.2—0.3的鍍鋅鋼絲
鋁—聚帶繞包
聚繞包及鍍鋅鋼絲鎧裝
電纜外徑≤mm
7.1
8.6
8.0
11.5
7.1
8.6
15.6
18.4
23.4
23.4
27.4
32.6
32.6
37.3
43.0
電纜參考重量kg/km
58
89
68
134
58
87
218
323
512
472
678
1006
1450
1943
2828
電纜導(dǎo)電線芯直流電阻≤Ω/km
45
73
36.7
絕緣線芯絕緣電阻≥Ω/km
3000
耐交流電壓
電纜絕緣線芯間及絕緣線芯與屏蔽間應(yīng)能經(jīng)受歷時(shí)1min，1.5kv交流電壓
工作電容≤μF/km
0.06
遠(yuǎn)端串音衰減(500m)≥dB
70
固有衰減≤dB/km
1.10
1.30
0.95
電纜工作時(shí)的直流電阻差≤
環(huán)阻的2%
鋼絲編織鎧裝礦用通信電纜MHYBV用途：主要用于煤礦井下監(jiān)測(cè)、監(jiān)控、軌道運(yùn)輸作信息傳輸線，也可用于通訊作信息傳輸。
Wuxi announced on January 11, in the company of Shanghai headquarters park construction service center of the world's leading integrated biological medicine research and development, aiming at the b biological medicine production, development and clinical integration solutions, to promote the biological medicine research and development from innovation to provide one-stop service.Center project with a total investment of $120 million, covers an area of 25 square feet, can accommodate 800 scientists work once it is completed.The new center is expected to be completed and put into use in 2017.Wuxi biological medicine research and development center, discovered by biological medicine center, development center and the comition of cGMP clinical sample base.Biological medicine found that the center will work with the OMT (OpenMonoclonalTechnology) companies, through OMT advanced holistic wuxi proprietary monoclonal antibody platb OmniRatTM and phage display libraries, help the b customers develop a regular monoclonal antibos, double specificity monoclonal antibody and coupling.Biological medicine development center by wuxi CHO cell line platb with independent inblectual property rights, its advanced flow plus and perfusion technique can meet the technical requirements for all kinds of harsh.CGMP clinical samples base will be installed 3 2000 litres of flow process and 2 500 litres of disable bioreactor of perfusion process, at the same time the preparation of 4 kinds of clinical samples.By using biological drug discovery, development and demand such as sample preparation, the integration of the new development of wuxi b customer service center will provide innovative biological medicine research and development to provide more high quality and efficiency, fast, flexible service.Wuxi of biological medicine "continued investment in research and development capacity will better support the rapid growth of our b customers research and development needs of the business," wuxi, chairman and chief executive, said Dr Li Ge "built in the new center will further strengthen the wuxi in the b leading ition in the field of biopharmaceutical r&d services, for b customers with unique, integrated research and development of innovative solutions."儀器、儀表
