Sensors
Per le applicazioni di sub-metering, net-metering, gestione dell'energia e performance contracting, il sensore WattNode 208/240 VAC 1, 2 o 3 fasi Wye kWh Transducer Sensor funziona con i trasformatori di corrente CA Magnelab e un adattatore di ingresso a impulsi per fornire i veri kilowattora RMS di energia utilizzata, anche per i carichi con forme d'onda non sinusoidali.
361,00 CHF
SKU
T-WNB-3Y-208
- Acquista 10 a 350,20 CHF ciascuno e risparmia 3%
- Acquista 25 a 342,95 CHF ciascuno e risparmia 5%
- Acquista 50 a 332,15 CHF ciascuno e risparmia 8%
- Acquista 100 a 317,70 CHF ciascuno e risparmia 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
