HCM-SQ系列磁通門電流傳感器的初、次級(jí)之間是絕緣的，可用于測(cè)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(cè)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(hào) Type HCM100-SQ HCM500-SQ HCM800-SQ Ipn 額定輸入電流 Rated input 100 400 800 A Ipm 測(cè)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(diǎn)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(hù)等級(jí) 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(chǔ)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(shuō)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(cè)、電焊機(jī)、變頻、開(kāi)關(guān)電源、電池監(jiān)測(cè)、電動(dòng)機(jī)監(jiān)測(cè)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(jìn)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.
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