Sensors
Pour les applications de sous-comptage, de comptage net, de gestion de l'énergie et de contrats de performance, le capteur WattNode 208/240 VAC 1, 2 ou 3 phases Wye kWh Transducer Sensor fonctionne avec les transformateurs de courant CA Magnelab et un adaptateur d'entrée d'impulsion pour fournir des kilowattheures RMS réels de l'énergie utilisée, même pour les charges avec des formes d'onde non sinusoïdales.
361,00 CHF
SKU
T-WNB-3Y-208
- Acheter 10 pour 350,20 CHF et économisez 3%
- Acheter 25 pour 342,95 CHF et économisez 5%
- Acheter 50 pour 332,15 CHF et économisez 8%
- Acheter 100 pour 317,70 CHF et économisez 12%
Overview
Provides accurate measurement at a low cost to meet your needs for sub-metering, net-metering, energy management, and performance contracting applications. This WattNode 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 1,2, or 3-phase wye-connection of 208/240 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: 60 Hz
CT input: 0-0.5 VAC operating, 3 VAC maximum
Connectors: UL, CSA recognized, detachable screw terminals (14 AWG), 600V
Operating temp range: -30 to 60°C (-22 to 140°F)
Operating humidity range: 0 to 90% RH, non-condensing
Dimensions: 8.5 cm x 14.3 cm x 3.8 cm (3.3 in. x 5.6 in. x 1.5 in.)
Weight: 295 g (10.4 oz.)
Number of data channels: 2
To download the manual from Continental Control Systems LLC click here.
Here is an image of a typical installation:
- Wye configuration ranges: 120, 208, 240 Volts AC
- 1 Phase 2 Wire 120V (with neutral)
- 1 Phase 3 Wire 120V/240V
- 3 Phase 4 Wire 120V/208V
- 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)
Accessory
AC Current
Pulse Input
Voltage Input Lead Set
Additional Compatible Products
Sensors
Data Logger
USB Data Loggers - requires external sensor(s)
USB Data Loggers - w/external sensor(s)
Web-based Monitoring Systems - via remote communication
