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MT-xWRx

MT-xWRx
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MEASURING TRANSDUCER - ACTIVE AND REACTIVE POWER MT-xWRx • Combined Active Power (Watt) and Reactive Power (VAr) Transducer for balanced or unbalanced load • Precision true RMS class 0,5 (Watt) and class 1 (Var) measurement, not affected by any waveform distortion • For use with 1A or 5A current transformers • Up to two individual very fast analogue output signals (<50mS), (optional) • DIN96 Slave Indicators with full power scale (optional) Specifications Monitored Voltage: The digitally controlled PMT-xWRx is a precision transducer for balanced or unbalanced load system active (Watt) and reactive (VAr). To be used in applications that require a very fast response, precision monitoring of active and reactive power. Ideal for systems for regulation and control of the load on generators, motors and inverters. The unit measures the voltage and current true r.m.s. value, and accuracy is independent of any wave form distortion. Agreen LED (ON) indicates the auxiliary supply presence. Optional Separate Auxiliary Voltage DC: Supply tolerance: Power rating: Current Input: Analogue output 1: (Any % of the kW range) Two individual very fast analogue output signals, with amplitude proportional to the measured active power (Watt) or reactive power (VAr) level. (see page 3 for an overview of models). If an output is used for remote meter reading, we recommend 0-1mAfor the slave indicator. Analogue output 2: (Any % of the VAr range) It also includes an additional RJ12 output for a DIN96 Slave Indicator (optional). (other on request) (see page 3 for available outputs) The noise-immune mA output is isolated from both the C.T. and voltage inputs and auxiliary power. Accuracy: Temperature: Humidity, relative: Weight: Front protection: Flammability: The standard models takes the auxiliary supply voltage from the monitored voltage (terminal 1 & 2). It can also be delivered with optional separateAC or DC auxiliary voltage (terminal 26 & 27), but that must be specified when ordering (see page 3 for ordering code for separateAux. Supply). The unit meets EN 60255-27 Cat. III, Pollution degree 2 and the relevant environmental and EMC tests specified in EN 60255-26 to comply with the requirements of the major Classification Societies. Norway Denmark United Kingdom www.megacon.com ELECTRONIC CONTROL AND INSTRUMENTATION Page: 1 of 3 REF: Datasheet.MT-xWRx - REV: 1.00/04.2021 © All rights reserved to Megacon Megacon reserves the right to make any changes to the information at

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MEASURING TRANSDUCER - ACTIVE AND REACTIVE POWER MT-xWRx Connection Diagram Connection Diagram Separate AC or DC Aux.Supply (Optional) Monitored Voltage (*Note) Separate AC or DC Aux.Supply (Optional) Monitored Voltage (*Note) Optional earth connection Optional earth connection Com. cable to slave indicator + - + Analogue Analogue output 1 output 2 (Watt) (VAr) Com. cable to slave indicator Com. cable to slave indicator + Analogue output 1 (Watt) Com. cable to slave indicator Optional DIN96 slave indicators Optional DIN96 slave indicators MWI96x Connection Diagram Connection Diagram...

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MEASURING TRANSDUCER - ACTIVE AND REACTIVE POWER MT-xWRx Model Overview Analogue Output Active Power (W) and Reactive Power (R) 1 element, single phase 1 element, 3 phase, 3 wire, balanced load 1 element, 3 phase, 4 wire, balanced load 2 element, 3 phase, 3 wire, unbalanced load 3 element, 3 phase, 3 wire, unbalanced load 3 element, 3 phase, 4 wire, unbalanced load The output signals are proportional to the meter reading. The signal is specifically intended as an input to a control system for monitoring or control. Add suffix from table below to type designation to specify output required:...

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MT-xWRx 3Pages

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MT-xWRx
3Pages