產品[
煤礦監測線
]資料
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產品名稱:
煤礦(kuang)監測線(xian)
產品型號:
MHYV,MHYVP,MHY32,MHYBV
產品展商:
紅旗(qi)
關注指數:2730
產品文檔:
無(wu)相(xiang)關文(wen)檔
簡單介紹
煤(mei)礦(kuang)監(jian)(jian)(jian)測(ce)(ce)線又叫瓦斯探頭(tou)線和礦(kuang)用(yong)監(jian)(jian)(jian)控線（電纜） 廣(guang)泛應用(yong)于煤(mei)礦(kuang)**生(sheng)產監(jian)(jian)(jian)控系(xi)統(tong)(tong)，井下(xia)瓦斯監(jian)(jian)(jian)測(ce)(ce)系(xi)統(tong)(tong)。揚州(zhou)市紅旗電纜制造有限公司早在(zai)1994年在(zai)國(guo)內率先研發(fa)生(sheng)產了該產品(pin)，,同時是國(guo)家標準起(qi)草單位，煤(mei)礦(kuang)監(jian)(jian)(jian)測(ce)(ce)線被中國(guo)煤(mei)炭(tan)工(gong)業勞動(dong)保護科學(xue)技術(shu)學(xue)會**技術(shu)及裝備委員會首推為礦(kuang)井**監(jian)(jian)(jian)控信(xin)得過產品(pin)。
產品(pin)用(yong)途產品(pin)適用(yong)于煤(mei)礦(kuang)井下(xia)監(jian)(jian)(jian)測(ce)(ce)、控制系(xi)統(tong)(tong)作低頻(pin)信(xin)號傳(chuan)輸線。執行標準: Q/3210HL07-2014
煤礦監測線
的詳細介紹
煤礦用阻(zu)燃通(tong)信電(dian)纜(lan)(原煤礦用信號(hao)電(dian)纜(lan))
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FIRE-RETARDANT COMMUNICATION CABLES FOR COAL MINES(Signal electric cable)
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產(chan)品(pin)用途:產(chan)品(pin)適用于煤礦井下監測、控(kong)制系(xi)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(xing)標(biao)準 Standards implemented: Q/3210HL07-2005
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型(xing)號名(ming)稱及使用范圍 Model descriptions and Use scope
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型 號
Model
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名 稱
Descriptions
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使 用 范 圍
Use scope
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MHYV(PUYV)
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煤礦用聚乙烯絕緣聚氯乙烯護套監測電纜
PE insulated PVC sheathed communication cables for coal mine
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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
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MHYVR(PUYVR)
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煤礦用聚乙烯絕緣聚氯乙烯護套監測電纜
PE insulated PVC sheathed communication cables for coal mine
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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
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MHYVP(PUYVP)
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煤礦用聚乙烯絕緣銅絲編織屏蔽聚氯乙烯護套監測電纜
PE insulated copper wire weave shielded PVC sheathed communication cables
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用于井下干擾較大的場合作信號傳輸
Served in coal mine where interference is strong
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MHYVRP(PUYVRP)
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煤礦用聚乙烯絕緣聚氯乙烯護套銅絲編織屏蔽監測軟電纜
PE insulated copper wire weave shielded PVC sheathed communication soft cables
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用于井下干擾較大的場合作信號傳輸
Served in coal mine where interference is strong
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MHYBV(PUYV31)
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煤礦用聚乙烯絕緣鍍鋅鋼絲編織鎧裝聚氯乙烯護套監測電纜
PE insulated tinned steel wire weave armored PVC sheathed communication cables
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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
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MHY32 (PUYV39、39-1)
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煤礦用聚乙烯絕緣聚氯乙烯護套鋼絲鎧裝監測電纜
PE insulated steel wire armored PVC sheathed communication cables
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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
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使用特(te)性 Service characteristics
電纜長期允許工作溫度
Long-term service temperature of the cable conductor
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70℃
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電纜敷設溫度 Cable laying temperature
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≥0℃
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+25℃時環境相對濕度 Environment relative humidity at 25℃
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≤95%
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電纜的傳輸頻率 Transmission frequency of cable
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≤30KHz
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電纜的*小彎曲半徑 Minimun bending radius
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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
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電纜結構示意圖
IIIustration of cable structure
電纜規(gui)格 Specifications
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型 號
Model
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標準截面 Nominal sectional area(mm2)
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0.5
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0.75
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0.8 1.0
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1.5
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0.5
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0.75
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0.8
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1.0
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1.5 0.5
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0.75
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0.8
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1.0
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1.5
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-
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芯 數Core No.
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對 數Pair No.
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導體結構Conductor structure
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MHYV
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2-7
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2-10
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1/0.8
7/0.30
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1/0.97
7/0.37
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-
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1/1.13
7/0.43
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1/1.38
7/0.52
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MHYVR
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2-7
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2-10
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-
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42/0.15
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-
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32/0.20
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48/0.20
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MHYVP
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2-7
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2-10
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1/0.8
7/0.30
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1/0.97
7/0.37
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-
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1/1.13
7/0.43
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1/1.38
7/0.52
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MHYVRP
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2-7
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2-10
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-
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42/0.15
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-
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32/0.20
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48/0.20
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MHYBV
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2-7
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2-10
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-
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1/0.97
7/0.37
42/0.15
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1/1.0
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1/1.13
7/0.43
32/0.20
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1/1.38
7/0.52
48/0.20
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MHY32
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-
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3-7
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2-19
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-
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1/0.97
7/0.37
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-
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1/1.13
7/0.43
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1/1.38
7/0.52
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電纜主(zhu)要技(ji)術性能 Major technical performances
1、電纜(lan)導(dao)體(ti)直流電阻和電纜(lan)固有衰減(jian) DC resistance of the conductor and Intrinsic attenuation
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型 號 Model
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標稱截面
Nominal sectional area
mm2
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導 體 結 構 Conductor structure
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20℃時導體直流電阻
DC resistance of the conductor at 20℃
(≤Ω/Km)
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固有衰減 Intrinsic attenuation
(800Hz) (≤dB/Km)
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種 類 Type
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根數/單線標稱直徑 PC.No./Single track diameter(mm)
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MHYV
MHYVR
MHYVRP
MHYVP
MHYBV
MHY32
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0.5
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1
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1/0.8
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36.0
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1.0
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2
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7/0.30
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36.0
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0.75
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1
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1/0.97
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24.5
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0.8
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2
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7/0.37
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24.5
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6
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42/0.15
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26.0
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0.8
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1
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1/1.0
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25.8
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0.7
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1.0
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1
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1/1.13
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18.1
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0.65
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2
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7/0.43
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18.1
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5
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32/0.20
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19.5
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1.5
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1
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1/1.38
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12.1
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0.5
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2
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7/0.52
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12.1
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5
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48/0.20
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13.3
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2、電纜其它主要技術性能 Other major technical performances
(型(xing)號(hao) Model:MHYV、MHYVR、MHYVRP、MHYVP、MHYBV、MHY32)
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序 號
Serial number
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項目Items
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技術性能
Technical performances
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1
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+20℃線芯導體直流電阻(≤Ω/Km) Line core DC resistance at 20℃
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見上表 See above table
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2
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電纜固有衰減(≤dB/Km) Cable intrinsic attenuation
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見上表 See above table
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3
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+20℃絕緣電阻(≥MΩ Km) Insulating resistance at 20℃
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5000
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4
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lmin工頻交流電壓試驗
lmin power frequency alternating current pressure test
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芯-芯
Core - core
芯-屏蔽
Core - hield
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1500V不擊穿(50Hz)
1500V Does not penetrate
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5
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電纜工作電容(≤μF/Km) Cable service capacity
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0.06(800Hz)
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6
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遠端串音衰減(≥dB/500) Far-end crosstalk attenuation
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70(800Hz)
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7
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電感(≤μH/Km) Inductance
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800(800Hz)
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8
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工作對直流電阻差(≤%環阻) DC resistance difference
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2
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9
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單根垂直燃燒試驗 Combustion for single cable test
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MT386
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10
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成束燃燒試驗 Combustion for bunched cable test
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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
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【關閉窗(chuang)口】
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