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该磁平衡式霍尔电流传感器适用于对交流、直流和脉动电流的隔离精确测䟿，测䟿时一次侧与二次侧
之间完全绝缘。
For the electronic measurement of currents: AC, DC IMPL.,etc.,with galvanic isolation between the primary
(high power) and the secondary (electronic) circuits.
产品优点 Advantages 产品应用 Applications 参照标准 Standards
高精度 Excellent accuracy 交流变频器 AC variable speed drives EN50178
线性度好 Very good linearity 私服电机驱动 Servo motor drives EN50155
低温漂 Low temperature drift 电池供电 Battery supplied applications
宽频带 Wide frequency bandwidth 变流器/逆变器 converter /inverter
快速响应 Optimized response time UPS/SVG
主要电气参数 Main electrical data
额定测䟿电流 IPN（A） Primary nominal current rms 2000
测䟿范围 IP（A） Primary current measuring range 0～±3700
匝比 Conversion ratio 1:5000
电源电压 VC（V） Supply voltage DC±(15~24)×(1±10%)V
额定测䟿输出 ISN(mA) Secondary nominal current rms 400mA
测䟿电阻 RM（Ω） Measuring resistance
70℃ 85℃
@±15V, ±2000A: 0Ω~7.5Ω
@±15V, ±2400A: 0Ω~4Ω
@±24V, ±2000A: 3Ω~27.5Ω
@±24V, ±3700A: 0Ω~3Ω
二次侧电流消耗 IC(@±24V) Current consumption ≤35mA+ Secondary output current ISN
隔离耐压 Isolation test: Between the primary
circuit to the secondary circuit
12kVrms/50Hz/1min
精度 - 动态参数 Accuracy - Dynamic performance data
基本误差δi
(@IPN，TA=25℃) Overall Accuracy
≤±0.4%
线性度误差δL
(@IPN，TA=25℃) Linearity error
＜0.1%
零点输出电流 IO
(@IP=0，TA=25℃) Offset current
≤±0.5mA
零点温漂 IOT Thermal drift ≤±0.8mA（-50℃~+85℃）
响应时间 tr Response time to 90% of IPN step ≤1us
di/dt 精确度 di/dt Accurately followed ＞100A/us
频率带宽 BW Frequency bandwidth(-1dB) DC..100kHz
一般数据 General data
工作温度 Ta Ambient operating temperature -40℃~+85℃
储存温度 Ts Ambient storage temperature -45℃~+90℃
重䟿 Mass ≤1700g
额定测量电流 IPN（A） | 2000 |
测量范围 IP（A） | 0～±3700 |
匝比 | 1:5000 |
电源电压 VC（V） | DC±(15~24)×(1±10%)V |
额定测量输出 ISN(mA) | 400mA |
测量电阻 RM（Ω） | |
70℃ 85℃ @±15V, ±2000A: 0Ω~7.5Ω @±15V, ±2400A: 0Ω~4Ω @±24V, ±2000A: 3Ω~27.5Ω @±24V, ±3700A: 0Ω~3Ω | |
二次侧电流消耗 IC(@±24V) | ≤35mA+ |
隔离耐压 | 12kVrms/50Hz/1min |