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(HCM300-YSA High- accuracy Fluxgate-effect Current Sensor Series)
HCM300-YSA系列磁通門電流傳感器的初、次級之間是絕緣的，可用于測量直流、交流和脈沖電流，具有良好的精度和線性度，可達0.01%, 可用于超高精度的電流測量。
(HCM300-YSA SSeries Fluxgate -effect Current Sensor between primary and secondary is insulated, can be used for the measurement of DC, AC and pulse current. Good accuracy and linearity, up to 0.01%, can be used for ultra-high accuracy current measurement)
電氣參數（Electrical characteristics） 型號Type HCM300-YSA A Ipn 額定輸入電流 Rated input 300 A Ipm 測量電流范圍 Measuring range 330 A Rm 測量電阻 Measuring resistance @±15V 21 Ω KN 匝比 Turns ratio 1：2000 Iout 輸出電流 Rated output current 150 mA Rs 次級線圈內阻 Secondary coil resistance 28 Ω Io 零電流失調 Zero offset current ＜0.015 mA Vc 供電電源 Supply voltage ±15±5% V Ic 靜態功耗 Current consumption ≤40+Iout mA Iot 零點溫漂 Thermal drift of Io -40～+85℃ ±0.01 mA F 帶寬 Frequency bandwidth(-3dB) DC～100 KHz εG 精度 Accuracy ±0.01 % εL 線性度 Linearity ±0.005 % di/dt 跟隨精度Accurately followed ＞100 A/μS Tr 響應時間 Response time ≤1 μS Vd 絕緣電壓 Insulation voltage 5.0 KV Ta 工作溫度 Ambient operating temperature -40～+85 ℃ Ts 儲存溫度 Ambient storage temperature -40～+105 ℃ M 重量 mass 360 g 標準Standards EN50178/IEC61010-1/UL94-Vo/ROHS
使用說明Remarks 1、 應用：通訊電源、不間斷電源UPS、斬波器、電化學、整流、電源監測、電焊機、變頻、開關電源、電池監測、電動機監測等領域。Application: communication power supply, uninterruptible power supply UPS chopper, electrochemical, rectifier, power monitoring, welding machines, inverter, switching power supply, battery monitoring, motor monitoring fields. 2、傳感器的輸出幅度可根據用戶需要進行適當調節。The amplitude of the output of the sensor can be appropriately adjusted according to user needs. 3、可按用戶需求定制不同額定輸入電流和輸出電壓的傳感器。Custom different rated input current and the output voltage of the sensor.
