Introduction

Single-phase PLC Energy Meter is an active energy metering instrument that takes energy as a billing medium. It includes functional circuits like active energy metering, a real-time clock of high accuracy, a load control switch, and other auxiliary devices, etc. Besides, it can read data or set partial functional data by communication modes including near IR, RS485, and PLC.

Features

Specification

 

Item Specification
Measurement
  • Compliance with IEC and EN standard
  • Connection type1P2W
  • Accuracy: Class 1.0 for active, Class 2.0 for reactive
Dimension Size 210mm x 130mm x 65mm
Weight 0.7 Kg
Electrical Characteristics Voltage  Nominal voltage (Un): 220V, 230V, 240V Operating range: 0.5Un ~ 1.3Un
Current Ib : 5/10A  , Imax: 60/80/100A
Frequency  50Hz or 60Hz
Measured Values kWh Import/Export/Absolute/Algebraic
kvarh Import/Export
Others kVA, Irms, Vrms, Frequency, Power factor, etc.
Power Supply Adaptor Input AC 100~240V, 50~60Hz, Max 12W
Backup battery Li-Polymer rechargeable 3.7V 850mAh
Remote Control Battery 2 x 1.5V AAA
Operation Distance Up to 8 meters

Introduction

Three phase multi-function electricity meter is designed for high accuracy and easy use, with temperature detection features and various DLMS compliant communication ports.

Features

Specification

 

Item Specification
Meter Type Three Phase, Four-Wire, Direct Connected/CT connected
Accuracy Active Class 0.5s/1.0 (IEC 62053-21)
Reactive Class 1.0 (IEC 62053-23)
Electric spec. Nominal Volt. 3×230 V/400 V   3*57.7/100V
Current Opt. 10(100)A,  5(10)A,  1(6)A
Frequency fn 50Hz ± 2%
Starting I (A) 0.4% Ib
Volt. Range 0.8Un ~ 1.15Un
Operating Environment Temperature Range -25℃~+60℃
Storage Temp. -45℃~+80℃
Relative Humidity Up to 85% non-condensing 95%
Meter constant 10000 imp (by default)
Display LCD Display with Backlight (Optional)
Measurement Active Energy Import Active Energy = |+A| Export Active Energy = |-A|
Reactive Energy Import Reactive Energy = |+Ri| + |+Rc| Export Reactive Energy = |-Ri| + |-Rc|

Introduction

Concentrator is an important part of electricity information collection system. our company’s concentrator in line with the state grid corporation Q/GDW 375.2-2009 and Q/GDW 374.2-2009 series standard electric power information collection system, the application of modern digital communication technology, embedded technology, computer software and hardware technology, low voltage power line carrier communication technology and so on carries on the demand side information acquisition and analysis. Set of low voltage carrier, RS485 meter reading, take the initiative to report, preventing electricity-stolen, and other functions in one body.

Features

Specification

 

Item Specification
OS Linux
Communication Protocol Upstream DLMS/COSEM
Downstream IEC62056-21/DLMS/COSEM
Communications Uplink GPRS/3G/4G/Ethernet(optional)
Downlink PLC/RF/LoRa/RS485(optional)
Maintenance RS232/Optical/USB
BasicStandard Q/GDW
Parameter setting Parameter configuration setting, Firmware upgrade(Local or remote)
Data Management Billing Support storage of daily and monthly
Load profile Support storage (capacity optional)
Real-time data Generate and store real-time and current data, etc.
Data collecting On-demand/ Schedule/ Retrieval collection, Tampering report automatic
Data transfer  Communication with main station, such as AMI
Dimensions & weight Dimensions 290mm x 180mm x 95mm
Weight 2.3kg(Approx.)
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