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HKA－K2YDD系列霍爾電流傳感器的初、次級之間是絕緣的，可用于測量直流電流。
(HKA－K2YDD Series Hall-effect Current transducer between primary and secondary is insulated, can be used for the measurement of DC current)
電氣參數（Electrical characteristics） 型號Type HKA200 - K2YDD HKA500 - K2YDD HKA800 - K2YDD HKA1000 - K2YDD HKA2000 - K2YDD Ipn 額定輸入電流（DC） Rated input 200 500 800 1000 2000 A Ipm 測量電流范圍（DC） Measuring range 400 1000 1600 2000 4000 A Rm 測量電阻 Measuring resistance 0-400 Ω Iout 輸出電流 Rated output current 4～20 mA Io 零電流失調 Zero offset current ＜4±0.1 mA Vc 電源Supply voltage +24±5% V Ic 靜態功耗 Current consumption ≤40+Iout mA Iot 零點溫漂 Thermal drift of Io ≤±0.005 mA/℃ F 帶寬Frequency bandwidth(-3dB) DC Hz εG 精度 Accuracy 1 % εL 線性度 Linearity 1 % Tr 響應時間 Response time ≤200 mS Vd 絕緣電壓 Insulation voltage 2.5 KV Ta 工作溫度 Ambient operating temperature -40～+85 ℃ Ts 儲存溫度 Ambient storage temperature -40～+125 ℃ M 重量 mass 310 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.
4、當待測電流從變送器穿過，即可在輸出端測得電流大小。（注意：錯誤的接線可能導致變送器損壞）When the current to be measured is across from the transmitter can be measured at the output current size. (Note: incorrect wiring may cause transmitter damage)
HKA-K2YDD.pdf
