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HCM-SQ系列磁通門電流傳感器的初、次級之間是絕緣的，可用于測量直流電流，具有良好的精度和線性度，可用于超高精度的電流測量。
(HCM-SQ Series Fluxgate-effect Current Sensor between primary and secondary is insulated, Good accuracy and linearity, can be used for ultra-high accuracy current measurement)
電氣參數(shù)（Electrical characteristics） 型號 Type HCM100-SQ HCM500-SQ HCM800-SQ Ipn 額定輸入電流 Rated input 100 400 800 A Ipm 測量電流范圍 Measuring range 100 500 800 A Out 輸出 Rated output voltage CAN2.0B 接口/RS485 接口 Io 零電流失調(diào) Zero offset current ≤10 mA Vc 電源電壓 Supply voltage +9-16 V RL 外接電阻 External resistance 120 Ω Ic 功耗 Current consumption ≤80 mA Iot 零點溫漂 Thermal drift of Io ≤100 ppm/℃ F 帶寬 Frequency bandwidth(-3dB) DC KHz εG 精度 Accuracy ±0.2 % εL 線性度 Linearity ±0.05 % 波 特 率Rate of bote followed 250kpbs IP 防護等級 Protection level IP56 Vd 絕緣電壓 Insulation voltage 2.5 KV Ta 工作溫度 Ambient operating temperature -40～+105 ℃ Ts 儲存溫度 Ambient storage temperature -40～+125 ℃ M 重量 mass 80 g 標(biāo)準(zhǔn)Standards EN50178/IEC61010-1/UL94-Vo/ROHS
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使用說明Remarks
1、 應(yīng)用：通訊電源、不間斷電源UPS、斬波器、電化學(xué)、整流、電源監(jiān)測、電焊機、變頻、開關(guān)電源、電池監(jiān)測、電動機監(jiān)測等領(lǐng)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(jù)用戶需要進行適當(dāng)調(diào)節(jié)。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.
