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電纜主要技術參數1、 20℃時導體***大直流電阻
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導體標稱截面mm2
nominalcrosssection area of conductor
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20℃時導體***大直流電阻Ω/kmMax DC resistance of conductor at 20℃
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導體標稱截面 mm2
nominal cross section area of
conductor
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20℃時導體***大直流電阻Ω/km
Max DC resistance of conductor at20℃
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0.5
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36.0
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25
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0.727
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0.75
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24.5
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35
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0.524
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1.0
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18.1
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50
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0.387
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1.5
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12.1
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70
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0.268
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2.5
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7.41
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95
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0.193
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4
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4.61
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120
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0.153
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6
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3.08
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150
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0.124
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10
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1.83
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185
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0.0991
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16
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1.15
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240
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0.0754
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2、 交流電壓試驗 電壓應依次施加在每一絕緣導體對其余導體和繞包金屬層之間施加試驗電壓3500V/5min， 絕緣應無擊穿。 試驗應在環境溫度下進行。
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ZR-BPYJVP 3*70+3*10變頻電纜-電纜型號名稱：
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型號Type
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名稱Description
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BPYJVTP2
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銅芯交聯聚乙烯絕緣聚氯乙烯護套銅絲纏繞+銅帶繞包屏蔽變頻電纜
Frequency converter cable with Cu core, XLPE insulation, PVC sheath, copper wire winding plus coppertape wrapping shielding
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ZR-BPYJVTP2
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銅芯交聯聚乙烯絕緣阻燃聚氯乙烯護套銅絲纏繞+銅帶繞包屏蔽阻燃型變頻電纜Flame retardant type frequency converter cable with Cu core, XLPE insulation, ? ame retardant PVC sheath, copper wire winding plus copper tape wrapping shielding
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BPYJVP12R
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銅芯交聯聚乙烯絕緣聚氯乙烯護套銅帶繞包+銅絲編織雙屏蔽變頻軟電纜
Frequency Converter soft cable with Cu core, XLPE insulation, PVC sheath, copper tape wrapping plus copper wire braided dual shielding
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ZR-BPYJVP12R
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銅芯交聯聚乙烯絕緣阻燃聚氯乙烯護套銅帶繞包+銅絲編織雙屏蔽阻燃型變頻軟電纜Flame retardant type frequency converter soft cable with Cu core, XLPE insulation, ? ame retardant PVCsheath, copper tape wrapping plus copper wire braided dual shielding
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BPYJVPX13R
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銅芯交聯聚乙烯絕緣聚氯乙烯護套鋁帶繞包+鍍錫銅絲編織雙屏蔽變頻軟電纜Frequency converter soft cable with Cu core, XLPE insulation, PVC sheath, aluminum tape wrapping
plus tinned copper wire braided dual shielding
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ZR-BPYJVPX13R
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銅芯交聯聚乙烯絕緣阻燃聚氯乙烯護套鋁帶繞包+鍍錫銅絲編織雙屏蔽阻燃型變頻軟電纜Flame retardant type frequency converter soft cable with Cu core, XLPE insulation, ? ame retardant PVC
sheath, aluminum tape wrapping plus tinned copper wire braided dual shielding
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電纜型號說明：
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項目Item
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代號
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說明
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系列代號series
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BP
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變頻電纜frequency
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絕緣代號insulation
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YJ
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交聯聚乙烯絕緣
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護套代號sheath
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V
E
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聚氯乙烯護套PVC sheath
無鹵低煙聚烯烴護套 low smoke & free halogen polyole? n sheath
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屏蔽代號shielding
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TP2
P12
PX13
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銅心導體+銅帶繞包屏蔽 concentric conductor plus copper tape wrapped shielding
銅帶繞包+銅絲編織屏蔽copper tape wrapping plus copper wire braided shielding
鋁帶繞包+鍍錫銅絲編織屏蔽Aluminum tape wrapping plus tinned copper wire braided shielding
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鎧裝代號armoring
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22
23
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鋼帶鎧裝聚氯乙烯護套
steel tape armor PVC sheath
鋼帶鎧裝聚烯烴護套
steel tape armor polyole? n sheath
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阻燃代號
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ZR
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阻燃型 （C類）
? ame-retardant type (category C)
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主線芯導體（5類導體） Conductor of main core(category 5)
主線芯絕緣（XLPE） Insulation of main core(XLPE)
副線芯導體（5類導體） Conductor of auxiliary core(category 5)
副線芯絕緣（XLPE） Insulation of auxiliary core(XLPE)
填充 Filling
繞包層 Wrapping layer
銅帶 （或鋁帶）繞包屏蔽 Copper tape(aluminum tape)wrapped shielding
（鍍錫）銅絲編織屏蔽 (Tinned)copper wire braided shielding
（阻燃）聚氯乙烯外護套 (Flame-retarcant)PVC outer sheath
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規格參數：BPYJVTP2、 ZR-BPYJVTP2電纜 3+1結構、外徑，重量及電纜載流量。
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