Description
Description
Provides accurate measurement at a 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 only be used 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
- Use with wide choice of CTs (sold separately); ratings from 5 to 1500 amps
- Accurate measurement of 1-,2-, or 3-phase configurations
- 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
Specifications
Operating: voltage range: ±20% of nominal
Frequency:Â 60 Hz
CT input:Â 0-0.5 VAC operating, 3 VAC maximum
Connectors:Â UL, CSA recognized, detachable screw terminals (14 AWG), 600V
Operating temp range:Â-30 to 60°C (-22 to 140°F)
Operating humidity range:Â 0 to 90% RH, non-condensing
Dimensions:Â 8.5 cm x 14.3 cm x 3.8 cm (3.3 in. x 5.6 in. x 1.5 in.)
Weight:Â 295 g (10.4 oz.)
Number of data channels:Â 2
