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用 途/Application:变频电缆
（又名变频电力电缆）广泛应用于变频器与电动机之间的电力线路上，实现电动机的无极调速。电缆的额定电压为0.6 /1kV~3.6/6Kv,变化的变频为0Hz~400Hz或0Hz~61Hz，使电动机的转速由低速调到高速快速平衡的调制。
Power supply conversion cable is widely
used in power supply,circuit between frequency converter
and electric motor so as to realize stepless speed
regulation of electric motor.With rated voltage of
0.6/1kV ~3.6/6Kv, changing frequency from 0Hz to
400Hz or from 0Hz to 610Hz, the cable
Allows the rotational speed of electric motor to vary
from low to high quickly and steadily.
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特征/characteristics：
变频电缆的特征有三相主线芯和三条中性线芯对称分布，
并有两层屏蔽体，即内层总屏蔽和外层总屏蔽。
Power supply conversion cable has three-phase master
line cores and three neutral cores,which
array symmetrically,and has two shielding bodies,
namely, the inner layer general and outer
layer general shield.
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结构示意图/Structural schematic diagram of cable
型号及名称/ Model and Description
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型号Model
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名称Description
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BPVVPP2
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聚氯乙烯绝缘聚氯乙烯护套铜丝
编织内层总屏蔽铜带外层总屏蔽变频电缆。
PVC insulated，PVC sheathed，
copper braid inner layer collectively screened,
and copper tape outer layer collectively screened
power supply conversion cable.
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BPYJVPP2
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交联聚氯乙烯绝缘聚氯乙烯护
套铜丝编织内层总屏蔽铜带外层
总屏蔽变频电缆。
XLPE insulated, PVC sheathed，
copper braid inner layer collectively screened, and
copper tape outer layer collectively screened power
supply conversion cable.
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BPYJYPP2
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交联聚氯乙烯绝缘聚烯烃护套铜丝编织
内层总屏蔽铜带外层总屏蔽变频电缆。
XLPE insulated,PO sheathed，
copper braid inner layer collectively screened,
and copper tape outer layer collectively screened power
supply conversion cable.
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WDZ-BPYJYPP2
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交联聚氯乙烯绝缘聚烯烃护套铜丝
编织内层总屏蔽铜带外层总屏蔽
无卤低烟阻燃变频电缆。
XLPE insulated,PO sheathed， copper braid
inner layer collectively screened, opper tape
outer layer collectively screened，halogen-free,low-smoke and flame-retardant power supply conversion cable.
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注：BP-变频的汉语拼音开头字母
Note:”BP” is the two initial letters of Chinese Pin Yin of conversion.
规格/Specification
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相线芯标称截面
Nominal cross-section Area of Phase Cores
(mm2)
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中性线芯标称截面
Nominal Cross-section Area of Neutral Cores
(mm2)
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2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300
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1
1,1.5
1.5,2.5
2.5,4,6
4,6,10
4,6,10
6,10,16
10,16,25
16,25,35
25,35,50
35,50,70,95
50,70,95,120
70,95,120
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