Product Description
The WNC Series WattNode® for Modbus® kilowatt hour (kWh) energy and power meter communicates over an EIA RS-485 network, measures 1, 2, or 3 phases with voltages from 120 to 600 volts Vac and currents from 5 to 6,000 amps in delta (phase to phase) and wye (phase to neutral) configurations.
Our diagnostic LEDs provide a per-phase indication of power (green flashing) and negative power (red flashing) to help troubleshoot connection problems, like reversed CTs, or excessive line voltage. The WattNode Modbus meter also has a red/yellow/green communication LED to indicate traffic, configuration problems, bus contention and other conditions. See the manual for full descriptions.
Measurements
- Supports floating point and integer registers
- True RMS Power: Watts (Phase A, B, C, and sum of all phases)
- Reactive Power: VARs (Phase A, B, C, and sum of all phases)
- Power Factor: (Phase A, B, C, and sum of all phases)
- True RMS Energy: Kilo-Watthours kWh (Phase A, B, C, and sum of all phases)
- Reactive Energy: kVAR-hours (All Phases)
- AC Line Frequency
- RMS Voltage: (Phase A, B, C)
- Computed RMS Current: (Phase A, B, C)
- Demand
- Peak Demand
The Wattnode WNC-3D-240-MB is a single or 3phase meter for low voltage applications, 120/240V or 120/208V. It is compartible with a multitude of monitoring systems. Specifically: SMA DatamanagerM or Datamanager M Lite, Huawei Smartlogger, Huawei SUN2000 single phase.
Warranty Information
Warranty | 5 Years |
Product Videos
Product Reviews
Documentation
Installation Manual | Manual_CCS_WNC-Modbus-Manual-V18c |
Product Info | Brochure_CCS_WattNode-Modbus-Brochure |
User Manual | Manual_CCS_WNC-Modbus-Manual-V18c |
Specs
Shipping Dimensions
Weight: | 1.20 LBS |
Width: | 16.00 (cm) |
Height: | 9.00 (cm) |
Depth: | 21.00 (cm) |