MachineU > China Products > Electrical Equipment & Supplies > Electrical Instruments > Power Meters
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Specifications
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$ 60-150/ 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 cartons, with 10 sets in each box, and the gross weight of each box is about 12kg.
Name :
Three-phase Smart energy meter
Display :
LCD Screen
Operate Life :
＞10 years
Installation Method :
Direct Connected
Warranty :
1.5 Years Guarantee
Application :
Civil/Industrial
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
Description

LoRaWAN Three-phase Wireless Energy Meter for Reliable and Cost-effective Electricity Management​

  • Product Overview
The DTZY2397 intelligent electricity meter has the functions of electric energy measurement, power parameter measurement, time-sharing measurement, real-time freezing, on-off control, LoRaWAN communication,etc.It is suitable for three-phase power consumption occasions.
  • 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 wireless network. The default interval is 4 hours(settable).
  • 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

  • Electricity meter display

​

  • Display items
No. LCD figure explain

1

PREMON POS NEG ∑ T1 T2 T3 T4

 Current and last month, forward and reverse, cumulative total electricity consumption and each rate
2

A B C

 ABC three-phase state, electric energy, instantaneous amount indication
3

DEMAND

 Maximum monthly demand
4

REMAIN

 Overdraw and residual status indication
5 Network status indicator (none)
6

8888:8.8:8.8 cos Φ kvarh kW kWh V A

 Data display and the corresponding unit symbol
7 Represents periods sets 1 and 2
8 Indicates current rate status (peak valley)
9 Insufficient voltage indicator of Battery or supercapacitor
10 Three-phase voltage or current out- of-phase indicator

  • Transportation and Storage

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.

Product tags

lorawan energy meter

,

wireless energy meter eg0035fs

,

wireless energy meter
Send your message to this supplier
Send Now

Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected

Ask Latest Price
Watch Video
Product Detail
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$ 60-150/ set
Contact Supplier
video
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected
Smart Three Phase Digital Energy Meter Wireless LoRaWAN Direct Connected

Wuhan Time Wave Network Technology Co., Ltd.

Verified Supplier
3 Years
hubei, wuhan
Since 2017
Business Type :
Manufacturer, Exporter, Seller
Main Products :
LoRaWAN Energy Meter, LoRaWAN Water Meter, Seat Slide
Total Annual :
10000000-15000000
Employee Number :
80~100
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Three Phase Energy Meter
MachineU China Products Electrical Equipment & Supplies Electrical Instruments Power Meters
Contact Supplier
Submit Requirement