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RTC050A current sensor
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Rongtoch Industry (ShangHai) Inc., Rongtech <D RTC050A Series Hall Effect Current Sensor DESCRIPTION The multi-range RTC050A series current sensor is a closed loop device based on the principle of the hall effect and null balance method. The output from the current sensor is the balancing current which is a perfect image of the primary current reduced by the number of secondary turns at any time. This current can be expressed as a voltage by passing it through a resister. It provides accurate electronic measurement of DC, AC or pulsed currents. ELECTRICAL DATA Type Rated current(Ip) Measure range Rated output current(Is) Supply voltage Turns ratio Measuring Resistance Rm consumption(Is=0) Offset current Offset drift Response time Linearity Galvanic isolation di/dt Band with(-3dB) Secondary resister Operating temperature Storage temperature MUTING DIMENSIONS(FOR REFERENCE ONLY)

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Rongtoch Industry (ShangHai) Inc., Rongtech <D General data • General tolerance ISO 2768-c • Isolated plastic case recognized according to UL 94-V0 • Standards EN60947-1:2004 Isolation characteristics • Vd Rms voltage for AC isolation test, 50HZ,1min 3.0kV Applications • variable speed drives • Welding machine • Battery supplied applications • Uninterruptible Power Supplies (UPS) • Electrochemical • Switched Mode Power Supplies(SMPS)

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