Nous D4Z Zigbee Smart Din Energy Monitor 120A

NOUS D4Z ZigBee Smart DIN Electricity Meter 120A

The Nous D4Z is an intelligent energy monitor consisting of a main unit with a width of 18 mm, which is mounted on a DIN rail and consumes 1 mW, and three split-core current transformers. The device acts as a professional three-phase energy meter, accurately measuring voltage, current, power and energy in real time. It supports both wireless and wired data transmission.

Note: NOUS D4Z must ONLY be installed, operated, serviced and maintained by qualified professionals. Qualified professionals are those who have the necessary skills, licenses and knowledge related to the manufacture, operation and installation of electrical equipment. They are trained to identify and avoid risks.

• Precise energy monitoring: the NOUS D4Z ZigBee Smart DIN electricity meter offers you real-time measurement of power consumption for household and commercial applications. Ideal for monitoring and optimising energy consumption.
• Smart Home Integration: Fully compatible with Amazon Alexa and Google Home, as well as controllable via the NOUS Smart Home app, which allows you to remotely monitor energy consumption. Seamlessly integrate the device into your smart home system.
• HIGH PERFORMANCE UP TO 120A: The electricity meter supports a maximum current of 120 A, making it ideal for high-performance applications. Suitable for voltages from 220~240VAC and 380~415VAC, depending on the connection type.
• Zigbee 3.0 compatibility: the energy meter uses the ZigBee 3.0 protocol for stable and secure communication in your network. The connection is via IEEE802.15.4 standard, ensuring reliable data transmission.
• Easy DIN rail mounting: the device is specially designed for DIN rail mounting and offers quick and secure installation thanks to the locking clip. With protection class IP20 and a temperature range of -25 to 70 °C, the meter is suitable for a variety of environments.

Highlights

• Real-time monitoring
  
• Effortless setup
  
• Alarm notifications
  
• Bidirectional monitoring
  
• 1% energy measurement accuracy
  
• Flexible connection options
• ZigBee communication (All ZigBee devices should be supported by the gateway)
• Bidirectional measurement: Measure power and energy flow in both consumption and generation
• Real-time monitoring: Monitor important electrical data such as voltage, current and power in real time
  
• Easy installation: A monitoring module that requires only 1 mW of power, with DIN rail mounting and connection to compact split core current transformers (CTs).
• Local automation: Enable local UDP broadcasting and HTTP requests, ideal for DLB (Dynamic Load Balancing) and zero export for HEMS (Home Energy Management System

Use Cases

• Energy consumption monitoring for small businesses: cafe, restaurant, shop, apartment, etc.
  
• Electrical monitoring for commercial buildings and infrastructures: Commercial buildings: office, hotel, shopping centers, etc.
  
• Electrical monitoring for energy efficiency projects in industry
  
• Dynamic load balancing and zero export to the grid with solar generation. In addition to monitoring the total energy consumption in the house when installed on the main input circuit, real-time monitoring of bidirectional power flow can provide inputs for dynamic load balancing (DLB) and minimize the grid output of solar power.

APP real-time monitoring

Important electrical data such as voltage, current and power can be monitored in real time via the NOUS Smart APP

1. Total forward active power, Pay attention to the current flow direction
2. Daily Energy Consumption Chart
3. Energy consumption in the current hour
4. Current with the RMS value of the X/Y/Z-phase current
5. Power with the RMS value of the X/Y/Z-phase current
6. Voltage with RMS value of X/Y/Z-phase current
7. Total reverse active power
8. Power factor
9. Zero Energy / Clear the stats
10. Settings

Specs

• Manufacturer NOUS
  
• Brand NOUS
  
• Part number D4Z
  
• Item Weight ‎450 g
  
• Product Dimensions ‎11 x 6.5 x 1.8 cm; 450 g
  
• Item Package Quantity ‎1
  
• Switch Type ‎1-way
  
• Included Components ‎Zigbee Smart Din Energy Monitor
  
• Batteries Required? ‎No
  
• Colour White
  
• Material PC/ABS (V0)
  
• Special features Energy monitoring; Positive energy flow direction
  
• Certificate CE, RoHS
  
• Compatibility Locking Clip for DIN rail mounting
  
• Operating voltage range 220~240 VAC phase to neutral, 50/60 Hz 380~415 VAC phase to phase, 50/60 Hz
  
• Operating temperature -25~70 ℃
  
• Level of moisture protection IP20
  
• Maximum load Max current Imax: 120 A
  
• Protocol ZigBee 3.0
  
• Compatibility with voice assistants Amazon Alexa, Google Home
  
• Control from a smartphone APP: NOUS Smart Home
  
• System requirements iOS 8 or Android 4.4 or higher
  
• Communication standard IEEE802.15.4
  
• Warranty 24 Months