Smart Electric Meter

APPLICATION Three phase four wire active & reactive electronic multi-function energy meter,LCD display. The meter is used to measure 50Hz or 60Hz active & reactive energy consumption from three phase four wire electricity net. The meter adopts LSI (Large-scale Integration) and SMTmanufacturing technique,the key components and part all adopt long life type. The meter is widely used in office buildings

Multi Function Smart Three Phase Four WIres KWH Meter Active Reactive Measure Summary: DTZY150-Z three phase four wires remote fee control smart electric meter is a intelligent electric metering product which made of large scale integrated circuit, with Digital sampling processing technology and SMT craft. It is compatible with IEC 62053-21 ,and meet with DL/T645–2007 requirements. Main Parameter: Item Specification Reference Voltage 3×220V/380V Working Voltage Range 0.8Un～1

Intelligent Electric Meter Single Phase , Active Measuring Residential Electric Meter Technical parameters: Electrical parameters: Voltage Nominal voltage Un 230V Extended operating voltage range 80%~115%Un Limited voltage 70%~120%Un Frequency Nominal frequency fn 60Hz tolerance 5% Current Basic current(Ib) 10A Maximum current(Imax) 100A Starting current(Ist) 30mA Active energy constant 1000imp/kWh Measurement Accuracy Active energy to IEC6205321 Class1.0 Reactive energy to

IC Card Prepaid Single Phase Watt Hour Meter Compatible With DLMS / COSEM Description: DDZY150 Single-phase fee control smart energy meter (Carrier/ Wireless module), developed by our company. It’s applicable to measure single phase alternating current, rated voltage 220V and frequency 50 HZ. With separated modulated infrared interface and one RS485 communication interface, equipped with standard interface carrier communication module which can adapting different carrier

Single Phase Smart Electric Meters Active Energy Measurement High Accuracy Watt Hour Meter Technical Features: Take advanced professional integrated circuit and SMT, hot air reflow soldering and wave soldering as technical design, which can make sure of reliable quality. Take three units isolated power for metering unit, data processing unit and communication interface unit. All the output signals are handled by optoelectronic isolation, which can increase Electromagnetic

Summary: 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

Single Phase Smart Electric Meters LCD Display Compatible with DLMS/COSEM Protocol Single-phase Smart Energy Meter is a highly advanced Smart Meter to measure Single-phase AC active/reactive energy with frequency of 50/60Hz. It has various sophisticated functions to realize Smart Measurement& Management of energy, with features of high accuracy, excellent sensitivity, good reliability, wide measurement range, low consumption, solid structure and nice appearance, etc.

High Accuracy Single Phase Electric Meter , AMR System Electronic Electric Meter 1. FUNCTIONS AND FEATURES 1.1 Accurately measure active energy, no need for calibration of long term. 1.2 LCD Display 1.3 Support Infrared, RS485 communication., 1.4 Relay on/off control function. 1.5 Friendly credit. 2. MAIN PARAMETER Rated Frequency 50Hz Working Voltage Range 0.7Un-1.2Un Accuracy Class 1.0 Starting Current 0.004Ib, 0.002In Voltage Line loss Less than 2.0W/10VA Current Line Loss

Main technical parameter: Item Technical requirements Item Technical requirement Accuracy grade 0.5grade, 1.0grade Reference temperature 23℃+/-2℃ Reference voltage 0.8~1.1Un Reference humidity 40%~60%RH Working voltage 0.8~1.1Un Working temperature -10℃~50℃ Power consumption (Under the condition of reference) Each phase voltage circuits:≤1.5W,2VA Limit of working temperature -25℃~70℃ Each phase

​Working Principle: Measured AC voltage and current have been sampled and transported to professional metering chip, after digital processing, they have been changed to the pulse signal, which in direct proportion to active power, and then sent to microprocessor. Microprocessor would accumulate the pulse signal according to the tariff, then get total power and tariff power and put them in

​ Summary 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

240V Single Phase Smart Electric Meters for Automatic Remote Reading System PLC DDZY150 Single Phase AMM Meter i s designed based on Holley-patented technology.It is a new generation of smart meter using state-of-the-art IC technology,international PRIME/G3 PLC technologyand open communication protocols compliant with international standards.With the features of power data metering, multi-communication interfaces, tariff control, load profile and remote control, the meter is

Single Phase Fee Control Smart Electric Meter is a smart metering device with special design for nation smart grid. With independent infrared, RS485, carrier communication and IC card interface, it can support for remote or local fee control function. The meter has advantages of high accuracy, good linearity, wide range and long life, which can widely used in city, country or school and any

Datasheet Nominal voltage Un 220/230/240 V Limited voltage 70%~120%Un Nominal frequency fn 50-60Hz+5% Basic current(Ib) 5-10A Maximum current(Imax) 60-100A Starting current(Ist) 20mA Active energy constant 1000imp/kWh Accuracy as Active energy to IEC62053‐21 Class1.0 Power consumption in Voltage circuit

The DDZY150 type electronic single phase multi-rate watt-hour meter adopts advanced energy metering chip, combined with mature multi-rate technology by using digital sampling processing and SMT technology. We develop this international standard meter according to residents’ actual power consumption. It offers functions as time measurement, automatically archived data set, hand-held terminal

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