M System Power Transducers
L-Unit ---
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Dual I/O models available for AC voltage/current inputs
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Combined VT/CT Transducer
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Additional pulse rate output for totalizing watt-hours (Watt Transducer)
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AC voltage/current transducers available with either average sensing with
RMS calibration, or true RMS sensing
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Surface or DIN rail mounting
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LT-Unit
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AC current, voltage, and power transducers with up to 550 volt
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M4 screw terminals
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True RMS sensing
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Additional pulse rate output for totalizing counter (Watt Transducer)
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Terminal cover optional
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Surface or DIN rail mounting
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Conform to IEC688
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CE mark
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51U Power Meter
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Combination of voltage, current, kW, kWh, kvar, kvarh, power factor, frequency,
demand, max. demand, zero-phase voltage, max. zero-phase voltage
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3-phase/3-wire and 4-wire, single-phase/2-wire and 3-wire connection
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Additional RS-485 or 4-20mA or pulse integrator output
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