FEATURES BL0930 Single Phase Energy Meter IC with Integrated Oscillator DESCRIPTION High accuracy, less than 0.
1% error over a dynamic range of 500 : 1 Exactly measure the real power in the positive orientation and negative orientation, calculate the energy in the same orientation A PGA in the current channel allows using small value shunt and burden resistance The low frequency outputs F1 and F2 can directly drive electromechanical counters and two phase stepper motors and the high frequency output CF, supplies instantaneous real power, is intended for calibration and communications The logic outputs REVP can be used to indicate a potential orientation Low static power (typical value of 1...

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