TBV-LV 系列霍尔电压传感器
TBV-LV Series Hall Effect Voltage Sensor
TBV-LV 系列电压传感器的初、次级之间是绝缘的,可用于测量直流、交流和脉冲电压。
TBV-LV series current mode voltage sensor is a device based on the principle of the hall effect, with a galvanic isolation between primary and secondary circuit, It provides accurate electronic measurement of DC 、 AC or pulsed voltage .
电参数 Electrical data( Ta= 25 ℃ ± 5 ℃ )
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型号 Type 参数 Parameter
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TBV 100LV
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TBV 200LV
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TBV 300LV
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TBV 500LV
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TBV 1000LV
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TBV 2000LV
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TBV 3000LV
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TBV 4000LV
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单位 Unit
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额定输入电压 (Vpn) Rated input (Vpn)
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100
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200
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300
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500
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1000
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2000
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3000
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4000
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V
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测量电压范围 (Vp) Measure range(Vp)
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200
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400
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600
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1000
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2000
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4000
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6000
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6000
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V
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总输入功耗 Total input consumption
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0.25
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0.50
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0.75
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1.25
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2.5
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5.0
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7.5
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10
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W
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额定输入电流 (Ip) Rated input (Ip)
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2.5
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mA
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匝 比 (Np/Ns) Turns ratio(Np/Ns)
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20000 : 1000
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T
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次级线圈内阻 Secondary coil resister
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@ +85 ℃ 55
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Ω
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额定输出电流 (Isn) Rated output (Isn)
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@Vp= ± Vpn ± 50 ± 0.5%
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mA
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测量电阻
Resister measured
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@ ± 15V V PN 50 ( min ), 200 ( max )
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Ω
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@ ± 15V 2XV PN 0 ( min ), 100 ( max )
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Ω
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@ ± 24V V PN 100 ( min ), 330 ( max )
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Ω
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@ ± 24V 2XV PN 100 ( min ), 200 ( max )
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Ω
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电源电压 (±10%) Supply voltage
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± 15 - ± 24
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V
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功耗电流 Consumption current
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20+IpX(Np/Ns)
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mA
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失调电流 Offset current
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@ Vp=0 ≤± 0.2
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mA
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失调电流温漂 Offset drift
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@ -40 ~ +85 ℃ ≤± 0.6
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mA
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线性度 Linearity
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@ Vp =0-±Vpn ≤ 0.1
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%FS
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响应时间 Response time
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≤ 200
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uS
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绝缘电压 Galvanic isolation
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@ 50HZ,AC,1min Between primary and secondary + shield 12.0
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KV
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@ 50HZ,AC,1min Between secondary and shield 2.0
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KV
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