DTZY2397 220V LoRaWAN Energy Meter Three Phase IoT Smart Wireless High Accuracy

Place of Origin Hubei , China
Brand Name TimeWave
Certification ISO/IEC 20000-1,ISO/IEC 27001,ISO/IEC 9001
Model Number Type DTZY2397
Minimum Order Quantity Negotiable
Price EXW price US$ 60-120/ set
Packaging Details Each piece is packed in cartons, with 10 sets in each box, and the gross weight of each box is about 12kg.
Delivery Time 3-5 weeks after receive the payment
Payment Terms L/C, T/T
Supply Ability 2000 sets per week

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Product Details
Name TimeWave 220V LoRaWAN Three-phase IoT Smart Wireless High Accuracy Energy Meter DTZY2397 Dimension 218mm × 143 Mm × 70 Mm
Color Off-white Weight 1.2kg
Work Life >10 Years Clock Preserves >24h
Product Single/Three Phases Smart Energy Meter Customization OEM/ODM
Standards IEC62053-21, DL/T645-2007 Rated Voltage Un 220V/3*220v/380v
Power Grid Frequency 50Hz Operating Voltage 80% Un ~ 115% Un
Rated Current Limit Ib 5A Maximum Current Imax 80A/100A
Starting Current 0.4% Ib Connectivity Protocol NB-iot/LoraWan
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High Accuracy LoRaWAN Energy Meter


Three Phase LoRaWAN Energy Meter


Wireless Iot Energy Meter

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Product Description

TimeWave 220V LoRaWAN Three-phase IoT smart wireless high accuracy energy meter DTZY2397



  • Product Overview
DTZY2397 three-phase four wire charge control intelligent electric energy meter is a new generation of
intelligent high-tech remote electric energy metering product. It is based on MCU+measurement chip
technology. Large scale digital signal processing chip is adopted. It is designed and manufactured according
to the relevant international (IEC) standards of electric energy meters and China's electric power standards.
With LoRaWAN/CAT1/Bluetooth wireless communication modules, communication distance and networking
problems are solved. It has the characteristics of high precision, low power consumption and good stability.
An important part of the modernization of distribution management can be realized without complex
cabling. It can be widely used in the measurement of three-phase AC power in cities, rural areas or factories
and enterprises.
  • Functions and features
1. Metering positive active, negative active and ABC split phase active electric energy function. It can
measure, store and display the ABC voltage, current, total and three-phase active power, total and three
phase power factor, frequency and other operating parameters and status of the current watt hour
meter. It has overload protection function.
2. Remote power off and transmission function: send power off command through RS485 and other
communication interfaces to cut off the user's load circuit. Or send the power transmission command to
connect the user load circuit.
3. Active upload/two-way transparent transmission function: actively transmit data to the corresponding
platform through LoRaWAN/CAT1/Bluetooth (optional) wireless network. The default interval is 4 hours
4. The communication protocol complies with DL/T645-2007
Electric Energy Meters>.
DTZY2397 220V LoRaWAN Energy Meter Three Phase IoT Smart Wireless High Accuracy 0
DTZY2397 220V LoRaWAN Energy Meter Three Phase IoT Smart Wireless High Accuracy 1

Ammeters must be transported and stored under original packaging conditions. Products shall not be severely impacted during transportation and unpacking, and are transported and stored in accordance with GB / T15464-1995 General Technical Conditions for Instrument Packaging. The products should be stored in the warehouse and placed on the platform frame. The stacking height shall not exceed five layers. No corrosive gases shall be present in the stored environment.


If the user complies with the transportation, storage and installation operation specifications, and the lead seal of the manufacturer is still complete.If there is a quality problem, our company is responsible for free repair or replacement within 18 months from the date of delivery the electricity meter.
During the whole life cycle of the products, our company implements "three guarantees" for all electricity meter products, providing necessary maintenance and services. Providing equipment wiring diagram and necessary technical documents and drawings. According to the requirements of users, provide necessary training for maintenance personnel and operators. Providing training materials, and update the software regularly and provide free upgrade.
After receiving the service request of the product user, our company will respond within 12 hours.