Active Member
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[China]
Address: No.270, Huangjinkou 3rd Village, Hanyang District, Wuhan City, Hubei Province, China
Contact name:Ada Yang
WUHAN RADARKING ELECTRONICS CORP. |
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Single Phase Prepaid Lora Smart Meter Prepaid Energy Meter Wireless 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.
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
About Company:
Wuhan Radarking Electronics Corp. is a modern share enterprises which focusing on the smart Internet of things(IOT) /smart grid energy consumption sensor/intelligent electric safety integrated solution. It established in 2002(former name: Wuhan Radarking Co.,Ltd.)and went public on January 27, 2015 with the stock abbreviation RADARKING and stock number 831722. It owns the independent R&D center and factory which is the key recommended high-tech enterprises in Wuhan city.
It mainly R&D, manufacture and sell the integrated solution of smart Internet of things(IOT) energy consumption sensor/smart grid energy consumption sensor/energy consumption information acquisition and transmission(Collector, Concentrator, Communication Module), smart electric meter, smart water meter, “RDK” energy Internet of Things(IOT) intelligent energy safety integrated solution, digital campus energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter/All-in-One Card cloud computing total charging management integrated solution, energy consumption monitoring and analysis integrated solution, mobile phone APP(Energy Consumption, Fast E Top Up).
