Murata Power Solutions has introduced two new models into its ACM20 series of four-function AC power meters. The ACM20-2-AC1-R-C and ACM20-2-AC1-R-F-C are the industry's first digital AC power panel meters with measurement resolution of 0.001A and 0.1W. Their increased resolution makes them ideal for test and instrumentation applications, in particular, for testing a variety of low-current AC-powered products.
Ref. MPS 119A
The ACM20 series of AC power meters display the most critical measurements in mains-powered equipment: voltage, current, active power (watts), and either power factor or frequency, depending on the model. A front panel selector-switch provides two modes of operation: a fixed reading of any of the four parameters, or a continuous cycling through all four measurements. Unlike conventional, average-responding products, ACM20 power meters can accurately display the real power and true-rms current values of triangle waves, square waves, and other irregularly shaped waveforms, with a typical accuracy of ±1% of full scale.
The two additions to the ACM20 series of power meters feature input range of 0-10A (with 0.001A resolution, 999.9 watts max.). As well as voltage, amperage and active power, the ACM20-2-AC1-R-C features power factor measurement functionality, while the ACM20-2-AC1-R-F-C features frequency measurement functionality.
Other members of the series are available with input range 0-32A (with 0.01A resolution, 9999 watts max.) or 0-100A (0.1A resolution, 26.4kW max.). An 85-264Vac (47-63Hz) operating supply range makes these power meters perfect for worldwide test and instrumentation applications. All ACM20 multi-function power meters include built-in current transformers - no other user-supplied components are required.
Their large (9.2mm), bright red LED display makes ACM20 AC power meters easily readable from as far as 5 metres. All units are packaged in a one-piece, vibration resistant, polycarbonate housing that can be installed in vertical ‘0U’ and ‘1U’ rack spaces.
Further editorial information from:
Marketing Communications Manager
Murata Power Solutions
Contact details for publication:
Murata Power Solutions, Inc.,
129 Flanders Road
Westborough, MA 01581, USA
About Murata Power Solutions
Murata Power Solutions (www.murata-ps.com) is headquartered in Westborough, Massachusetts, with over 1,300 employees worldwide. Murata Power Solutions designs, manufactures and distributes DC-DC Converter, AC-DC Power Supply, Magnetic and Digital Panel Meter product lines, and offers these products in custom, standard and modified-standard variations. Murata Power Solutions. products are typically used within electronic applications serving major global market sectors including telecommunications, computing and industrial controls.
Murata Power Solutions is a division of Murata Manufacturing Co., Ltd., a worldwide leader in the design, manufacture and sale of electronic components and power supply modules. Murata's devices are found in a wide range of applications including consumer and automotive electronics, and wireless devices. The company has employees and manufacturing facilities throughout the world.
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