Power Monitoring and Protection

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WNC SERIES

WattNode AC Power Meter WNC SERIES

WattNode AC Power Meter

 

WNC Series of AC Power measurement meters are available in pulse output or will support several communication protocol outputs. True power, kWh reactive power, VARs, power factor, and individual phase measurements. Diagnostic LEDs provide a per-phase indication of power (green flashing) and negative power (red flashing) to help troubleshoot connection problems such as swapped CT's or excessive live voltage. The meters use the safe Ct's producing 0.333 VAC at rated current. They have a small form factor for easy installation inside most electrical panels with pluggable screw terminals for easy wiring. Power Related Measurements - 50+ for BACnet and Modbus; 27+ for LonWorks.


Products

(Wholesale customers, log in for your special pricing)

QtyModelDescriptionIn StockList PriceInternet Price
WNC-3D-240-BN WATTNODE POWER MTR 3 PHASE 3 WIRE 120V/208V BACNET INFO1,022.11817.69
WNC-3D-240-FT10 WATTNODE PWR MTR 3 PHASE 3 WIRE 120V/208V LONWORKS INFO1,085.76868.61
WNC-3D-240-MB WATTNODE POWER MTR 3 PHASE 3 WIRE 120V/208V MODBUS INFO838.20670.56
WNC-3D-240-P WATTNODE POWER MTR 3 PHASE 3 WIRE 120V/208V PULSE INFO593.02474.42
WNC-3D-240-FT10B PWR MTR 3 PHASE 3 WIRE 120V/208V LONWORKS OPTION B INFO1,085.76868.61
WNC-3D-400-BN WATTNODE POWER MTR 3 PHASE 3 WIRE 230V/400V BACNET INFO1,096.37877.10
WNC-3D-400-MB WATTNODE POWER MTR 3 PHASE 3 WIRE 230V/400V MODBUS INFO908.94727.15
WNC-3D-400-P WATTNODE POWER MTR 3 PHASE 3 WIRE 230V/400V PULSE INFO623.25498.60
WNC-3D-480-BN WATTNODE POWER MTR 3 PHASE 3 WIRE 277V/480V BACNET INFO1,096.37877.10
WNC-3D-480-FT10 WATTNODE PWR MTR 3 PHASE 3 WIRE 277V/480V LONWORKS INFO1,163.57930.86
WNC-3D-480-MB WATTNODE POWER MTR 3 PHASE 3 WIRE 277V/480V MODBUS INFO908.94727.15
WNC-3D-480-P WATTNODE POWER MTR 3 PHASE 3 WIRE 277V/480V PULSE INFO623.25498.60
WNC-3Y-208-BN WATTNODE POWER MTR 3 PHASE 4 WIRE 120V/208V BACNET INFO933.69746.95
WNC-3Y-208-FT10 WATTNODE PWR MTR 3 PHASE 4 WIRE 120V/208V LONWORKS INFO1,043.32834.66
WNC-3Y-208-MB WATTNODE POWER MTR 3 PHASE 4 WIRE 120V/208V MODBUS INFO815.88652.71
WNC-3Y-208-P WATTNODE POWER MTR 3 PHASE 4 WIRE 120V/208V PULSE INFO543.92435.14
WNC-3Y-400-BN WATTNODE POWER MTR 3 PHASE 4 WIRE 230V/400V BACNET INFO1,096.38877.10
WNC-3Y-400-FT10 WATTNODE PWR MTR 3 PHASE 4 WIRE 230V/400V LONWORKS INFO1,085.76868.61
WNC-3Y-400-MB WATTNODE POWER MTR 3 PHASE 4 WIRE 230V/400V MODBUS INFO838.20670.56
WNC-3Y-400-P WATTNODE POWER MTR 3 PHASE 4 WIRE 230V/400V PULSE INFO593.02474.42
WNC-3Y-480-BN WATTNODE POWER MTR 3 PHASE 4 WIRE 277V/480V BACNET INFO1,022.11817.69
WNC-3Y-480-FT10 WATTNODE PWR MTR 3 PHASE 4 WIRE 277V/480V LONWORKS In Stock1,085.76868.61
WNC-3Y-480-MB WATTNODE POWER MTR 3 PHASE 4 WIRE 277V/480V MODBUS INFO838.20670.56
WNC-3Y-480-P WATTNODE POWER MTR 3 PHASE 4 WIRE 277V/480V PULSE INFO593.02474.42
WNC-3Y-600-BN WATTNODE POWER MTR 3 PHASE 4 WIRE 347V/600V BACNET INFO1,096.37877.10
WNC-3Y-600-FT10 WATTNODE PWR MTR 3 PHASE 4 WIRE 347V/600V LONWORKS INFO1,163.57930.86
WNC-3Y-600-MB WATTNODE POWER MTR 3 PHASE 4 WIRE 347V/600V MODBUS INFO908.94727.15
WNC-3Y-600-P WATTNODE POWER MTR 3 PHASE 4 WIRE 347V/600V PULSE INFO623.25498.60

Accessories

No accessories found
Features
  • BACnet, Modbus, Lonworks or Pulse
  • 1 to 3 Phase 120VAC to 600VAC
  • 0.5% nominal accuracy (see manual for details)
  • Euroblock style pluggable screw terminal blocks
  • Line powered
  • Uses safe current transformers; 0.333V output
  • Bidirectional
Specifications

Supply Voltage:120 to 600VAC

CT Input 0.333V nominal, 3V maximum:

Operating Temperature:-22℉ to 131℉ (-30℃ to 55℃)

Operating Humidity:5 to 90% RH up to 104℉ (40℃)

Dimensions 6.1" x 3.35" x 1.5" (15.5 x 8.5 x 3.8 cm):

Weight:11oz.

RoHS Statement:Yes

Warranty:5 Years

Communication Protocol:BACnet MS/TP (RS-485)

Modbus RTU :

LonWorks Network Variables (SNVTs):

Meets ARRA or BAA:Yes

Signal LEDs:Diagnostic LEDs Provide per-phase indication of power (green flashing) and negative power (red flashing) on BACnet, Modbus and Pulse models only

Approvals CE, UL & cUL File #312220 FCC Class B, EN 55022 Class B:

Additional Specifications:Assembled in the USA

Certifications