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T-WNB-3D-240 - WattNode 208/240 VAC 3-phase Delta/Wye kWh Transducer Sensor

R6,032.33

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-connection kW..

  • Brands ONSET
  • Product Code: T-WNB-3D-240
  • Availability: 7-10 Days

Tags: wattnode, t-wnb-3d-240, killowatt, hours, kwh, sub-metering, net-metering, energy, management, performance, contracting, 3, phase, 480, vac, delta, wye

T-WNB-3D-240 - WattNode 208/240 VAC 3-phase Delta/Wye kWh Transducer Sensor

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-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 208/240 VAC.

 

Highlighted 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.

 

In what environment does this sensor operate?

This sensor operates in an indoor environment.

What measurements does this sensor support?

The T-WNB-3D-240 sensor supports the following measurement: Kilowatt Hours (kWh)

 

For more information visit Onset

 

Sensor
Connectors UL, CSA recognized, detachable screw terminals (14 AWG), 600V
CT Input 0-0.5 VAC operating, 3 VAC maximum
Delta or Wye Configuration Ranges 208, 480 Volts AC 1 Phase 2 Wire 208V (No neutral) 1 Phase 2 Wire 240V (No neutral) 1 Phase 3 Wire 120V/240V 3 Phase 3 Wire 208V (No neutral) 3 Phase 4 Wire 120V/208V
Number of Data Channels 2
Sensor Accuracy ±0.45% of reading + 0.05% FS through 25th harmonic (dependent on CT used and line variation accuracy could be 1.5% to 4% of reading)
Sensor Dimensions 8.5 cm x 14.3 cm x 3.8 cm (3.3 in. x 5.6 in. x 1.5 in.)
Sensor Frequency 60 Hz
Sensor Operating Range Voltage Range: ±20% of nominal Temperature Range: -30 to 60°C (-22 to 140°F) Relative Humidity Range: 0 to 90% RH, non-condensing
Sensor Weight 295 g (10.4 oz.)