Payment & Shipping Terms:
|Output Voltage:||220V||Output Current:||5(30)A|
|Multi Tariff:||4 Tariffs||LCD Display:||Energy, MD, Power Factor ....|
Single Phase Smart Electric Meters for Automatic Remote Reading System with GPRS
DDZY150 single phase local fee control smart meter is a intelligent electricity metering product, which suit for measuring 220V/50Hz single phase active AC power. It has independent optical and RS485 interface, and also with standard interface of carrier communication module, which can work with carrier communication module from different suppliers. It can support for fee control function. With advantages of high reliable, high accuracy, long life, wide range and etc, it can widely used in city, country and enterprises where need to measure single phase AC power.
The smart meter is an IEC standards compliant three phase four wire smart electric meter. It is completed in BS footprint housing and integrated with large innovative capabilities, such as powerful e-metering, multienergy data collection, remote and local communication. This new generation of metering device has been developed as a core component of the Radarking’s smart metering solution to optimize daily utility processes.
The meter is intended for communicating with a head-end central station server (HES) through GSM / GPRS / Ethernet connectivity for smart metering interactions on real time basis. It is ideal for a broad range of commercial and inustrial environments. The meter measures active and reactive energy and its terminal block provides both direct and CT/VT connection. It is built-in with a clock countsas incrementing second index. This index is synchronized with the real time in HES at preset interval period, offering the utility utmost flexibility of tariff calculation and system management. This flexibiity futhermore enables the utility to apply different contractual control to each of the customer with no need to visit customer's premises or adding accessories from time to time.
The connectivity of GSM GPRS enables the utility and service providers to have a real-time monitoring and control on the load in the grid and improve their managing efficiency at peak hours. The smart meter records maximum demand and load profiling data at programmed intervals and provides valuable instantaneous value for P, V, A, PF for the utility and customer as well for them to budget their usage and manage the load.
a) Multi-rate and holiday settings on Time of Use (TOU) basis
b) Open standard of DLMS /COSEM
c) 4 channels maximum demand and load profile recording
d) Metrological element measurement : voltage, current, power quality and harmonics.
e) Tamper protection
f) Terminal block for both direct and transformer connection
1) Reduced inventory cost
2) Reduced data collection cost
3) Reduced non-technical loss being introduced by human interventions
4) Customized metrological data reading
5) Advanced load control features
6) Reduce operational cost
7) Withstand adverse environments
8) Long life time with remote upgrade features
|Nominal voltage Un||3x 220/230/ 240V|
|Active energy constant||400imp/kWh|
|Active energy to IEC62053‐21||Class1.0|
|Reactive energy to IEC62053‐23||Class2.0|
|Power consumption in Voltage circuit||<2W <8VA|
|Power consumption in current circuit||<1VA|
|Operation meter||25℃ to+70℃|
|AC Insulation strength||4kV at 50Hz during 1min|
|Impulse voltage 1.2/50μs mains connections||8kV|
|Electro Magnetic Compatibility|
|Electromagnetic RF fields|
|27MHz to 500MHz typical||10V/m|
|100kHz to 1GHz typical||30V/m|
|Fast transient burst test||4kV|
|Insulation Classification||Protective Class II|
|Maximum cable size||10 mm|
Contact Person: Mrs. Ada Yang