China Smart Electric Meter manufacturer
WUHAN RADARKING ELECTRONICS CORP.
WUHAN RADARKING ELECTRONICS CORP. Electric Meter, Smart Water Meter, Smart Gas Meter & AMI solution
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Professional Smart Meter Advanced Metering Infrastructure With GPRS / RF / PLC Module

Professional Smart Meter Advanced Metering Infrastructure With GPRS / RF / PLC Module

Brand Name Radarking
Model Number RDK
Certification ISO9001, ISO4001
Place of Origin Made in China
Minimum Order Quantity 1 nos
Price Negotiate
Payment Terms Western Union, L/C, T/T
Delivery Time 35 days
Packaging Details Standard Package
Model Automated Metering Infrastructure
Installation Direct Connected
Communication RS485/Carrier/GPRS/RF/PLC Communication solution
Water Meter Smart Water Meter DN15, 20, 25mm
Gas Meter AMR Smart Gas Meter G1.6/G2.5/G4
Electricity Meter AMR Single and Three Phase Electric Meter
Detailed Product Description

Professional Smart Meter Advanced Metering Infrastructure With GPRS / RF / PLC Module

 

An AMR/AMI solution is basically consisted of three layers: meter reading and control devices (mainly consisted of meters), communication devices and system/data management center.

 

Meter reading and control devices are basically consisited of meters with remote and automatic reading functions or features like RS485, RF, PLC, etc. There can be load switch, integrited monitor, data collector, etc.

 

Communication devices builds the commmunication network or channel between meter and management center. There are normally concentrator, handheld reader (HHU), communication network like GMS/GPRS, PSTN, internet, optical fibre, etc.

 

Management center are basically consisited of a group of computer hardware like servers, computers, printers, etc and functional software modules or softwares such as the meter (esset) management module, user or customer management module, security and structure setting module, database and report statistic module, etc. The management software can realize both off-line management and on-line management and provide service at 24 hours a day.

 

 

Meter Specification:

Parameter

1 Phase3 Phase

Nominal voltage

110/120/220/230/240V

Un (40%- 130%)

3x110/120/220/230/240V Un(30%- 135%)

Norminal current

5(60)A10(100)A

Connection type

Whole current / CTVT connectionWhole current / CTVT connection

Maximum current

80A100A

Frequency

50Hz50Hz

Accuracy class

IEC Class.1IEC Class.1

Voltage circuit burden

≤1.5W & 1.2VA≤1.5W & 5VA

Current circuit burden

≤0.2VA≤0.5VA

Protective class

IP 54 as IEC 60529IP54 as IEC 60529

Insulation class

6kV Class II6.5kV Class II

Surge immunity

4 kV4.3kV

Electrostatic discharge

15kV16kV air discharge

Immunity to HF fields

80MHz to 2GHz@30V/m80MHz to 2GHz@30V/m

Fast transient burst

4.3kV4.3kV

Radio interference

As CISPR22As CISPR22

Battery life without power

10 years10 years

Dimension

160mmx112mmx71mm290mmx170mmx85mm

Weight

Approximate 0.7kgApproximate 3kg

 

HOW TO USE
1. Customer goes to fee-charging center (or power sale agency & office) and pays for the power/water/gas/heat firstly, then staff will open account for customer through software and IC card reader-writer and then give him an IC card with purchased amount and relevant user information inside.


2. Customer takes his IC card to home and swipes it on the induction area of meter and then the purchased amount will be automatically input into his meter. Then smart prepaid meter will switch on valve to supply power/water/gas/heat.


3. Meter will alarm by showing information on the LCD/LED constantly when there is no enough power/water/gas/heat inside the meter,the first time alarming amount can be set in advance. Meter will alarm again by stopping work and cut supply when reach to second alarming amount. Customer can use the remains by swiping his IC card to reactivate meter. When the remains is also used up, meter will stop work again. Customer can use again only after recharged.

 

Product Tags: smart meter infrastructure   advanced metering system  
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