WattNode 480 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 or Wye-connec..
- Brands ONSET
- Product Code: T-WNB-3D-480
- Availability: 7-10 Days
Tags: wattnode, t-wnb-3d-480, killowatt, hours, kwh, sub-metering, net-metering, energy, management, performance, contracting, 3, phase, 480, vac, delta, wye
WattNode 480 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 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.
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-480 sensor supports the following measurement: Kilowatt Hours (kWh)
For more information visit Onset
WattNode Pulse - User's Manual - via link to manufacturer's website
WattNode Pulse Output kWh Transducer Connection - Instructions
The following are associated resources for this product. In general users of this product can gain insight into its possible use by utilizing the resources below.
| Sensor | |
| Connectors | UL, CSA recognized, detachable screw terminals (14 AWG), 600V |
| CT Input | 0-0.5 VAC operating, 3 VAC maximum |
| 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.) |
| Wye Configuration Ranges | 480 Volts AC 3 Phase 3 Wire(No neutral) 3 Phase 4 Wire |
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