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WattNode Wide-Range Modbus – Buy



    For details see Specifications and Downloads

    Select options below. To add more than one item with this configuration, use the quantity box at the bottom.

    With meter serial number, listing measured accuracy points over operating range.

    All Power Meters require 1 to 3 CT's to measure current. Our standard CTs are accuracy class 1.2. If calibration certificates are required, use class 0.6 or better CTs.  To choose your CTs and for more information, see the CT Product Page

    The WattNode® Wide-Range Modbus® meter can be supplied pre-installed in our steel or polycarbonate NEMA rated enclosures. To add an enclosure to your order, choose one here.



WattNode Wide-Range Modbus Key Features
One power meter for all services from 100 to 600 Vac, wye or delta, single-phase or three-phase
Meets ANSI C12.1 for use in revenue grade metering
Nominal accuracy 0.5% (see Installation and Operation Manual (PDF, 82 pages) for details)
True RMS power even with leading or lagging power factor and chopped or distorted waveforms
SunSpec Certified™ register map supported (see SunSpec Certification Certificate)
Measure variable speed motor drives used in HVAC, refrigeration, and pumping systems
Small form factor for easy installation inside most electrical panels, see an example WattNode Modbus Installation
Pluggable screw terminal blocks for easy wiring
UL, cUL Listed – Tested for safety and approved for use throughout North America and the European Union
Assembled in USA, qualified under the Buy American provision in the American Recovery and Reinvestment Act of 2009 (ARRA)
Five year warranty

Specifications and Downloads Page