Part Number - T-WNB-3Y-208-P

WattNode 208-240 VAC 2 or 3 Branch Circuit kWh Transducer Sensor

$315.00 USD
For sub-metering, net-metering, energy management, and performance contracting applications, the WattNode 208-240 VAC 2 or 3 Branch Circuit kWh Transducer Sensor works with Magnelab AC Current Transformers and a Pulse Input Adapter or a HOBO Data Node pulse input port to provide True RMS kilowatt hours of energy used, even for loads with non-sinusoidal waveforms.

Overview

Provides accurate kWh measurement at a low cost to meet your needs for sub-metering, net-metering, energy management, and performance contracting applications. This WattNode kWh Transducer works with Magnelab AC Current Transformers and a Pulse Input Adapter or a HOBO Data Node pulse input port 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 up to 3 separate 120 VAC single-phase branch circuits or individual 120 VAC phases of a 3-phase wye-connection 208/240 VAC circuit.

Features

  • Measures up to 3 separate branch circuits simultaneously, reducing complexity and cost
  • Use with wide choice of current transformers (sold separately); ratings from 5 to 1500 amps
  • Accurate measurement of multiple single phase or each phase of 3-phase configurations
  • Easy to install and wire
  • Individual pulse outputs for each circuit, 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
  • Line powered: no external supply required
  • Detachable terminal blocks: easy to install and remove

Specifications

Wye configuration ranges: 120, 208, 240 Volts AC - Neutral required
1 Phase 2 Wire 120V (with neutral)
1 Phase 3 Wire 120V/240V
3 Phase 4 Wire 120V/208V
Rating: FCC Class A
Operating: voltage range: ±20% of nominal
Frequency: 60 Hz
CT input: 0-0.5 VAC operating, 3 VAC maximum
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)
Enclosure: High impact, UL rated ABS plastic
Connectors: UL, cUL 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: 3

Note: To download the manual from Continental Control Systems LLC click here.

Compatible items

AC Current

AC Current

T-MAG-SCT-100
$69.00 USD
T-MAG-SCT-200
$69.00 USD
T-MAG-SCT-600
$85.00 USD
T-ACT-0750-020
$79.00 USD
T-ACT-0750-050
$79.00 USD

Kilowatt Hours (kWh)

Pulse Input

Voltage Input Lead Set

A-WNB-LEADSET
$129.00 USD

Sensors

T-MAG-0400-05
$54.00 USD
T-MAG-0400-20
$54.00 USD
T-MAG-0400-50
$47.00 USD
T-MAG-0400-75
$47.00 USD

USB Data Loggers - requires external sensor(s)

H21-USB
$279.00 USD
H22-001
$430.00 USD

USB Data Loggers - w/external sensor(s)

U30-NRC-SYS-C
$1849.00 USD

Web-based Monitoring Systems - via remote communication

Documents

WattNode Pulse - User's Manual - via link to manufacturer's website

View View