The WattNode provides accurate measurement at low cost to meet your needs for sub-metering, net-metering, energy management, and performance contracting applications. This WattNode Delta or Wye-connection kWh Transducer works with Magnelab AC Current Transformers and a Pulse Input Adapter to provide True RMS kilowatt hours of energy used, even for loads with non-sinusoidal waveforms. Because these sensors tie directly into the line, they should be used only by qualified personnel. This model supports a 3-phase Delta-connection of 480 VAC.

Features:

• Measures 1, 2, or 3 phases in 2, 3, or 4 wire configurations.

• Voltage ratings from 120 to 480 VAC and current transformer (CT) ratings from 5 to 1500 amps.

• Accurate measurement of 1-,2-, or 3-phase configurations.

• Use with wide choice of CTs (sold separately).

• Easy to install and wire.

• Pulse output - Compatible with pulse input logger models.

• Small size - Can be installed in existing service panels or junction boxes.

• Diagnostic LEDs – Confirms proper installation for all phases.

• Bidirectional metering – Net metering for PV (photovoltaic) solar and wind power generation with only one meter.

• Metering of variable frequency drives.

• Line powered - No external supply required.

• Detachable terminal blocks - Easy to install and remove.

• UL, cUL Listed - Designed and tested for safety and use throughout North America.

• CE Mark – Can be installed throughout the EU.