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WattNode® WND-M1-MB Modbus Meter by Continental Control Systems

SKU: WND-M1-MB
$389.00
Availability: 0 in stock
Non-Stock Lead Time: 3-4 Days
Minimum Order Quantity is 1
Products specifications
Attribute nameAttribute value
Input600 Vac
CT Input333mV, 40mA
Phase1P2W, 1P3W, 3P3W, 3P4W
Accuracy Class0.5
FunctionalityCurrent, Energy, Frequency, Power, Voltage
CommunicationModbus RTU, RS485
DataloggingNo
Supply Voltage6~24 Vdc, 12~24 Vac
SeriesWattNode

Description

Continental Control Systems, a leader in accurate, reliable, and economical measurement power and energy, has designed a new power meter that is easy to customize for high-volume OEM applications

  • The WattNode Power Meter is a bidirectional (production and consumption) networked energy meter offering energy  measurement parameters such as energy (kW), power (kWh), voltage, current, demand, kVAR, kVARh, power factor, frequency, etc.
  • These electrical measurements are communicated using the Modbus RTU communication protocol over RS-485
  • Revenue-grade accuracy is obtainable using the CCS Accu-CT® family of current transformers, (Class 0.6 or Class 0.3 accuracy), otherwise the meter module utilizes any externally mounted or PCB mounted 0.333 Vac current transformers
  • Available factory configured for single or three phase application, the meter is externally (instrument) powered from 12 to 24 Vac or 6 to 24 Vdc.
  • New Features
    • Correction of CT polarity remotely
    • Correction of line voltage connection remotely
    • PT ratio register for use with potential transformers
    • Current transformer disconnect detection
    • SunSpec compliant register list
  • Standard Features
    • Modbus RTU, RS-485; isolated communication
    • 100+ Modbus registers
    • For use with safe low voltage (0.333 Vac) or 40mA CTs
    • Fast power feature for rapid demand response
    • Current Measurement: 5 to 6000 amps
    • ANSI C12.20 with Class 0.2 current transformers
    • External Power Supply: 12 to 24 Vac isolated or 6 to 24 Vdc
    • Single or three phase, wye or delta configuration
    • UL and cUL Listed, CE, RoHS compliant
    • 5 year warranty
  • Electrical Measurements
    • True RMS Power: watts, per phase and sum
    • Reactive Power: VARs, per phase and sum
    • Power Factor: Phase, per phase and average
    • True RMS Energy: kWh per phase and sum
    • Reactive Energy: VAR hours, sum
    • Frequency
    • RMS voltage per phase and average
    • RMS current per phase and average
    • Demand and peak demand
  • Modbus Communication
    • Protocol: Modbus RTU (binary)
    • Baud Rates: selectable from 9,600 to 115,200
    • Half Duplex: (two-wire plus common) 

Cross References:
Siemens
7KM21120BA003AA0
7KM22002EA301DA1
7KM22002EA301EA1
7KM22002EA301HA1
7KM22002EA301JA1
7KM31200BA011DA0
7KM31201BA011EA0
7KM31330BA003AA0
7KM32000CA011AA0
7KM32200BA011DA0
7KM3220-0BA01-1DA0
7KM32201BA011EA0
7KM42111BA003AA0
7KM42120BA003AA0