WUHAN RADARKING ELECTRONICS CORP.

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Lora Smart Prepayment Meter , Single Phase Smart Meter With Lora Communication

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Good quality Single Phase Electric Meter for sales
Good quality Single Phase Electric Meter for sales
Really profession in the meter industry, gave us so many useful advice in the AMI solution, very good!

—— George

The meters are good, simple but useful, and also good in after service, each of my question or requirement can be solved well! Thank you for cooperate

—— Amitansu

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Lora Smart Prepayment Meter , Single Phase Smart Meter With Lora Communication

China Lora Smart Prepayment Meter , Single Phase Smart Meter With Lora Communication supplier

Large Image :  Lora Smart Prepayment Meter , Single Phase Smart Meter With Lora Communication

Product Details:

Place of Origin: Made In China
Brand Name: Radarking
Certification: IEC62053-21; IEC62052-11; IEC62056-21
Model Number: DDZY150

Payment & Shipping Terms:

Minimum Order Quantity: 50
Price: Negotiate
Packaging Details: Standard Package
Delivery Time: 35days
Payment Terms: Western Union, T/T, L/C, MoneyGram
Supply Ability: 5000000 pcs per year
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Detailed Product Description
Voltage: 240V Current: 20(80)A
Name: Lora Smart Meter Accuracy Class: Active: 1.0 Reactive: 2.0
Pulse Constant: 3*400imp/kwh Communication Mode: Lora-RF Module
Display: LCD Display Dimensions: 155.5*120*55 Mm

20(80)A Prepaid Lora Smart Meter with Lora Communication For Single Phase Meter

 

 

Single Phase Prepaid smart Energy Meter with Lora Communication


The DDZY150 is used for a wide rang of applications, due to an improved dynamic range allowing a basic current of 5 Amp while retaining a maximum current of 80 Amp and extended functional features. It is a compact and keypad-based design in a BS8565 standard housing and maintains the rugged RF immunity withstand of 30V/m and IP54 rating, allowing it to be installed in harsh environments.

 

Parameters: 
 
Nominal voltage Un
230V
Limited voltage
70%~120%Un
Nominal frequency fn
50-60Hz
tolerance
5%
Basic current(Ib)
5A
Maximum current(Imax)
80A
Starting current(Ist)
20mA
Active energy constant
1600imp/kWh
 
 
 
 

Main Features
 

●20 digit (Standard Transfer Specification) STS encryption
●Detection of significant reverse energy (SRE)
●IEC62056-21 compliant optical & RS485 port allowing for easy data interrogation
●Disconnects on overload and no credit
●Prepayment and credit mode hot swap
●Programmable load limit and low credit warning
●Detection and record tamper event such as opening cover, reverse connection, black-out
●Easy access to 12 months historical consumption data and last 5 token entered

AMR/AMI Smart Metering Function (on request)

 

  • Easy connection to User Interface Unit (UIU) for split type applications
  • PLC/ RF / GPRS communication with a head-end AMR/AMI server
  • Time of Use (TOU) , multi-tariff, holiday setting.
  • Advanced load control and disconnection features

 

 

Technical Specs of RF Receiver:

 

Working voltage +4.75~5.25V
Working frequency 475~495MHz
Frequency stability ±2.5PPM
Working bandwidth 125KHz
Tranmitting power 17dBm/27dBm
Transmitting current <350mA
Receiving sensitivity -136dBm
Receiving current <60mA
Working temperature -40°C~80°C


Technical Specs of GPRS module:

Working frequency EGSM900/DCS1800MHz
Max tranmitting power EGSM900 Class 4 (2 W)
GSM1800 Class 1 (1 W)
Receiving sensitivity <-106dBm
Working voltage 4.0V
Working temperature -40°C~80°C

 

 

Lora Smart Prepayment Meter , Single Phase Smart Meter With Lora Communication

 

 

 

 

 

 

 

 

 

 

 

 

 

Contact Details
WUHAN RADARKING ELECTRONICS CORP.

Contact Person: Mrs. Ada Yang

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