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Lorawan Smart Energy Meter Wireless Three Phase Meter Digital Power Meter 3 Phase Wifi Enabled Electric Meter

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Lorawan Smart Energy Meter Wireless Three Phase Meter Digital Power Meter 3 Phase Wifi Enabled Electric Meter

Brand Name : TimeWave

Model Number : Type DTZY2397

Certification : ISO/IEC 20000-1,ISO/IEC 27001,ISO/IEC 9001

Place of Origin : Hubei , China

MOQ : Negotiable

Price : EXW price US$ 60-120/ set

Payment Terms : L/C, T/T

Supply Ability : 2000 sets per week

Delivery Time : 3-5 weeks after receive the payment

Packaging Details : Each piece is packed in one carton, 10 sets per carton

Name : Lorawan IoT Smart Electric Energy Meter

Frequency : 50Hz

Weight : 1.2kg

Color : Off-white

Size : 218mm×143mm×70mm

Display : LCD screen

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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Lorawan Smart Energy Meter Wireless 3 Phase Kwh Voltage Meter Digital DC Power Meter 3 Phase Meter For Home

  • 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 (settable).
4. The communication protocol complies with DL/T645-2007 Electric Energy Meters>.
  • Specifications & technical parameters

Qualification

Three-phase direct meter

Three-phase CT meter

Standards

IEC62053-21, DL/T645-2007

Rated voltage

3×220/380V

3×220/380V

Operating voltage range

80%-115%

80%-115%

Rated flow limit Ib

5A

1.5A

Maximum current: Imax

100A

6A

Starting current

0.4% Ib

0.2% Ib

Power consumption

Non communication state≤1.5W , In communication state≤3W

Power grid frequency

50Hz

50Hz

Frequency range

±2%

±2%

Active measurement accuracy

Class 1/B

Class 0.5, S/C

Reactive measurement accuracy

Class 2

Class 2

Active pulse constant

400(imp/kWh)

3200(imp/kWh)

Reactive pulse constant

400(imp/kWh)

3200(imp/kWh)

Clock precision

±0.5S/d(23℃)

±0.5S/d(23℃)

Normal operating temperature range

-40° C ～ +70° C

-40° C ～ +70° C

Extreme operating temperature range

-40° C ～ +70° C

-40° C ～ +70° C

Transportation and storage temperature range

-40° C ～ +70° C

-40° C ～ +70° C

Power dissipation

<1.5W ,10VA

<1.5W ,10VA

The time that the blackout clock preserves

>24h

>24h

The RS485 Interface

The Default is 2400bps.

1200bps,2400bps,4800bps and 9600bps were available

LoRaWAN frequency

CN470,RU864,IN865,EU868,US/AU915,KR920,AS923_1/2/3/4,

Custom Channels

  • Display Description

​The meter is fully displayed after power on, and then displays the total active energy kWh and total power kW in turn.

Full display Total active power Total power

LCD full screen display 0.08kWh 0.0396kW

  • Wiring diagram​

​Universal current terminal wiring diagram

Wiring diagram of the three-phase four-wire mutual inductance table
Wiring diagram of three-phase four-wire straight through meter table

Product Tags:

Lorawan Secure Energy Meter 3 Phase

      

Lora Secure Energy Meter 3 Phase

      

Lora 3 Phase Smart Meter

      
Quality Lorawan Smart Energy Meter Wireless Three Phase Meter Digital Power Meter 3 Phase Wifi Enabled Electric Meter for sale

Lorawan Smart Energy Meter Wireless Three Phase Meter Digital Power Meter 3 Phase Wifi Enabled Electric Meter Images

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