The 440-1000V DC knife type fuse
Promulgator
：admin Time：2016-02-28
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额定电压等级为：440V，700V和1000V AC，额定电流2A-1000A。
尺寸包括00、0、1、2、3、4六种规格尺寸。
本系列产品采用99.999%的纯银熔体，独特的石英砂固化工艺，接触面镀银处理。
用于保护直流设备，直流系统的总保护，整流设备的直流保护，以及变频器的直流领域。
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技术参数：
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Size代号
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Current rating额定电流（A）
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Breaking Capacity分断能力
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I2t(×103A2S)
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Catalog NumberKaiert公司订货号
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Pre-arc
（弧前）
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Clearing
（熔断）
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00
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2
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440V DC
100 kA
L/R=30ms
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0.004
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0.025
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KHD00-2A/440V DC
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6
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0.004
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0.025
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KHD00-6A/440V DC
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8
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0.006
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0.032
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KHD00-8A/440V DC
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10
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0.008
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0.038
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KHD00-10A/440V DC
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12
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0.009
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0.045
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KHD00-12A/440V DC
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16
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0.01
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0.048
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KHD00-16A/440V DC
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20
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0.015
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0.09
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KHD00-20A/440V DC
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25
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0.022
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0.13
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KHD00-25A/440V DC
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32
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0.045
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0.27
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KHD00-32A/440V DC
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40
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0.69
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0.4
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KHD00-40A/440V DC
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50
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0.11
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0.63
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KHD00-50A/440V DC
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63
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0.22
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1.3
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KHD00-63A/440V DC
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80
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0.35
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2
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KHD00-80A/440V DC
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2
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700V DC
100 kA
L/R=15ms
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0.004
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0.025
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KHD00-2A/700V DC
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6
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0.004
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0.025
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KHD00-6A/700V DC
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8
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0.006
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0.032
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KHD00-8A/700V DC
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10
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0.008
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0.038
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KHD00-10A/700V DC
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12
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0.009
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0.045
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KHD00-12A/700V DC
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16
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0.01
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0.048
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KHD00-16A/700V DC
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20
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0.015
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0.09
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KHD00-20A/700V DC
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25
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0.022
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0.13
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KHD00-25A/700V DC
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32
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0.045
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0.27
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KHD00-32A/700V DC
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40
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0.69
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0.4
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KHD00-40A/700V DC
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50
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0.11
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0.63
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KHD00-50A/700V DC
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63
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0.22
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1.3
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KHD00-63A/700V DC
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80
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0.35
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2
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KHD00-80A/700V DC
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00外型尺寸图
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Size型号
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Dimension 尺寸
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A
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00
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30
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0/1/2/3/4技术参数
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Size代号
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Current rating
额定电流（A）
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Breaking Capacity
分断能力
|
I2t(×103A2S)
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Catalog Number
Kaiert公司订货号
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Pre-arc（弧前）
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Clearing（熔断）
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0
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20
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700V DC
100 kA
L/R=30ms
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0.015
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0.09
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KHD0-20A/700V DC
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25
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0.022
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0.13
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KHD0-25A/700V DC
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32
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0.032
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0.17
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KHD0-32A/700V DC
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40
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0.053
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0.28
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KHD0-40A/700V DC
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50
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0.087
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0.47
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KHD0-50A/700V DC
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63
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0.13
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0.7
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KHD0-63A/700V DC
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80
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0.18
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0.97
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KHD0-80A/700V DC
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100
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0.39
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2.05
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KHD0-100A/700V DC
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20
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1000V DC
100 kA
L/R=15ms
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0.015
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0.09
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KHD0-20A/1000V DC
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25
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0.022
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0.13
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KHD0-25A/1000V DC
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32
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0.032
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0.17
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KHD0-32A/1000V DC
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40
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0.053
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0.28
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KHD0-40A/1000V DC
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50
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0.087
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0.47
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KHD0-50A/1000V DC
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63
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0.13
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0.7
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KHD0-63A/1000V DC
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80
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0.18
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0.97
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KHD0-80A/1000V DC
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100
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0.39
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2.05
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KHD0-100A/1000V DC
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1
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35
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700V DC
100 kA
L/R=30ms
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0.045
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0.24
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KHD1-35A/700V DC
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40
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0.05
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0.27
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KHD1-40A/700V DC
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50
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0.08
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0.53
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KHD1-50A/700V DC
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63
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0.12
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0.79
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KHD1-63A/700V DC
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80
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0.19
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1.3
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KHD1-80A/700V DC
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100
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0.8
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2.5
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KHD1-100A/700V DC
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125
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0.56
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3.9
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KHD1-125A/700V DC
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160
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1.1
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7.8
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KHD1-160A/700V DC
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200
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2.3
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16.5
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KHD1-200A/700V DC
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250
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4.5
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30
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KHD1-250A/700V DC
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35
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1000V DC
100 kA
L/R=15ms
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0.045
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0.24
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KHD1-35A/1000V DC
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40
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0.05
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0.27
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KHD1-40A/1000V DC
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50
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0.08
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0.53
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KHD1-50A/1000V DC
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63
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0.12
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0.79
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KHD1-63A/1000V DC
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80
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0.19
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1.3
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KHD1-80A/1000V DC
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100
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0.8
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2.5
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KHD1-100A/1000V DC
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125
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0.56
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3.9
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KHD1-125A/1000V DC
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160
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1.1
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7.8
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KHD1-160A/1000V DC
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200
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2.3
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16.5
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KHD1-200A/1000V DC
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250
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4.5
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30
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KHD1-250A/1000V DC
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2
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125
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700V DC
100 kA
L/R=30ms
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0.56
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3.8
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KHD2-125A/700V DC
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160
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1.25
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8
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KHD2-160A/700V DC
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200
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2.3
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16
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KHD2-200A/700V DC
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250
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4.4
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30
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KHD2-250A/700V DC
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315
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7.8
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45
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KHD2-315A/700V DC
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400
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11
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75
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KHD2-400A/700V DC
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450
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14
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100
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KHD2-450A/700V DC
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500
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22
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140
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KHD2-500A/1000V DC
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125
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1000V DC
100 kA
L/R=15ms
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0.56
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3.8
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KHD2-125A/1000V DC
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160
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1.25
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8
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KHD2-160A/1000V DC
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200
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2.3
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16
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KHD2-200A/1000V DC
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250
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4.4
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30
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KHD2-250A/1000V DC
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315
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7.8
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45
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KHD2-315A/1000V DC
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400
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11
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75
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KHD2-400A/1000V DC
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450
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14
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100
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KHD2-450A/1000V DC
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500
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22
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140
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KHD2-500A/1000V DC
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3
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315
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700V DC
100 kA
L/R=30ms
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5
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28
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KHD3-315A/700V DC
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350
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7
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40
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KHD3-350A/700V DC
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400
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10
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56
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KHD3-400A/700V DC
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450
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15
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84
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KHD3-450A/700V DC
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500
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22
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119
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KHD3-500A/700V DC
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560
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30
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163
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KHD3-560A/700V DC
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630
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42
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226
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KHD3-630A/700V DC
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700
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61
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332
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KHD3-700A/700V DC
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800
|
89
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480
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KHD3-800A/700V DC
|
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900
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125
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665
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KHD3-900A/700V DC
|
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315
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1000V DC
100 kA
L/R=15ms
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5
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28
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KHD3-315A/1000V DC
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350
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7
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40
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KHD3-350A/1000V DC
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400
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10
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56
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KHD3-400A/1000V DC
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450
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15
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84
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KHD3-450A/1000V DC
|
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500
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22
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119
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KHD3-500A/1000V DC
|
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560
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30
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163
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KHD3-560A/1000V DC
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630
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42
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226
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KHD3-630A/1000V DC
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700
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61
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332
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KHD3-700A/1000V DC
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800
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89
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480
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KHD3-800A/1000V DC
|
|
900
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125
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665
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KHD3-900A/1000V DC
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4
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800
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700V DC
100 kA
L/R=30ms
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69
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488
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KHD4-800A/700V AC
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900
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95
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534
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KHD4-900A/700V AC
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1000
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140
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710
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KHD4-1000A/700V AC
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|
1100
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182
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1109
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KHD4-1100A/700V AC
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1250
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242
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1610
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KHD4-1250A/700V AC
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|
800
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1000V DC
100 kA
L/R=25ms
|
69
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488
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KHD4-800A/1000V AC
|
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900
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95
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534
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KHD4-900A/1000V AC
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1000
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140
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710
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KHD4-1000A/1000V AC
|
|
1100
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182
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1109
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KHD4-1100A/1000V AC
|
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1250
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242
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1610
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KHD4-1250A/1000V AC
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0/1/2/3/4外型尺寸图
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Size型号
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Dimension (mm) 尺寸
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A
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B
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C
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D
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H
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0
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135
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75
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30
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20
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60
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1
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150
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75
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48
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26
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70
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2
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150
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75
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58
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26
|
70
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3
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150
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75
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68
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32
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86
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