TKC-EKB系列开环型霍尔电流传感器
TKC-EKB Series Open Loop Mode Hall Effect Current Sensor
TKC-EKB 系列开环型霍尔电流传感器的初、次级之间是绝缘的，用于控制、测量直流、交流和脉冲电流。
TKC-EKB series current sensor is a open loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC, AC or pulsed currents.
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电参数 Electrical data( Ta= 25 ℃ ± 5 ℃ ,R L =2K Ω ,C L =10000PF)
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型号 Type
参数 Parameter
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TKC200EKB
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TKC400EKB
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TKC600EKB
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TKC800EKB
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TKC1000EKB
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TKC2000EKB
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单位
Unit
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额定输入电流 (Ipn)
Rated input (Ipn)
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± 200
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± 400
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± 600
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± 800
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± 1000
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± 2000
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A
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测量电流范围 (Ip)
Measure range(Ip)
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± 400
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± 800
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± 1200
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± 1600
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± 2000
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± 4000
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A
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额定输出电压
Rated output
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@Ip= ± Ipn ± 4 ± 1%
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V
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电源电压
Supply voltage
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± 15 ± 5 %
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V
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功耗电流
Consumption
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+25,-10
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mA
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失调电压
Offset voltage
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@Ip=0 ± 20
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mV
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磁失调电压
Magnetic offset
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@Ip= ± Ipn-0 ± 20
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mV
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失调电压温漂
Offset drift
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@ -40 ～ +85 ℃ ≤ 1
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mV/ ℃
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输出电压温漂
output drift
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@ -40 ～ +85 ℃ ≤ 1
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mV/ ℃
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线性度
Linearity
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@Ip=0- ± Ipn ≤ 1
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%FS
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响应时间
Response time
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@50A/ μ S, 10%-90% ≤ 5
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μ S
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绝缘电压
Galvanic isolation
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@ 50HZ,AC,1min 5
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KV
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绝缘阻抗
Isolation resistance
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@ DC 500V 1000
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M Ω
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