Smart gprs/gsm

Smart GPRS/GSM Meter

PresentationVersion 2.01

Chic Export COMPANYFEB 2015, INDIA ZONE

Contents

• Part1: Smart GPRS/GSM Meter Introduction:

Overview

Using Field:DDSY283SR Single Phase Split Smart Meter and RF IC card UIU is designed for Residential consumer in urban and rural area.

1P2W Type: 230V 5(60)A class1.0Remote Communication: GPRS/GSM

Smart Meter Introduction

• Products– Overview

– DDSY283SR 1P Meter Introduction

Mechanical & Installation

• Mechanical Overview

3 LED Indicate: Credit/ Tamper / Pulse

MBUS-UIU(option)

GPRS Module

Optical Port

LCD Display

Scroll Button

ProgrammingButton

Mechanical & Installation

• Dimension(1P)

Mechanical & Installation

• Terminal box dimensions(Single Phase)

Mechanical & Installation

• Auxiliary Port

B1+ B2+ B3+

Input / Output Port Description

B1 Active impulse output

B2 Second pulse output

B3 MBUS

Mechanical & Installation

• Connection

1P2W Type

Meter Function-Basic Parameter

Sub-item Parameter

Meter Type Single Phase Two Wires Direct Type

Active Accuracy Class 1 (IEC 62053-21)

Rated voltage Un 230 VNormal Voltage Range: 70%~120% UnLimit Voltage Range: 60%~130% Un

Operating frequency 50Hz

Measuring current (A) 5(60)A

Starting current 0.004Ib

Pulse constant 1600 imp/kWh

Power consumption Current circuit power consumption 0.5 VA ≦Voltage circuit power consumption 2 W/8VA ≦

Operating temperature range -25°C ~ +70°C

Storage temperature -40°C ~ +85°C

Meter Function - Measurement

• Active Energy Measurement

– Import/Export energy measurement for new power energy measurement application;

Active Energy(forward) = |+A | + | -A | (default)

• Active Energy(reverse) = |- A1|

Meter Function - Load Profile

– Import/Export energy measurement for new power energy measurement application;

– Demand & Energy LP: 2 programmable channels

– Billing LP: 12 months

Meter Function - Load Profile

• Load Profile(Demand & Energy) Interval: 1~60 minutes• 2 programmable channels, Data capture object as follow:• Load Profile(Data capture object)• - Import Active Demand(kW)• - Import Active Energy(kWh)

Meter Function - Billing

• Billing Reset– Automatically reset at predefined date;

– Manually reset by press button;

– Manually send billing command through PC software;

– Billing History： 12 Months in Meter Memory

• Billing Data• Billing Data(Data capture object)• - Import Active Total and Tariff Energy(kWh)• - Export Active Total Energy(kWh)• - Balance Credit(kWh);

Communication & Protocol• Open Protocol: DLMS/COSEM

MI1 GPRS-Remote Comm.DLMS TCP/IP

MI2 Optical-Local Comm.IEC62056-21 E Mode

MI3 MBUS-UIU(option)

GPRS ModemDATA TRANSFER RATE 9600BPS

FREQUENCY RANGE 850MHz, 900MHz,1800MHz,1900MHz

GSM / GPRS CLASS 10

OPERATION MODE DATA/SMS

SIM-CARD INTERFACE 1,8V/3V

PROTOCOL TCP/IPUDP

OPERATING AT COMMAND

COMMUNICATION INTERFACE

RS232

OPERATING TEMPERATURE

-30°С ~ +75°С

COMMUNICATION PROTOCOL

DLMS TCP/IP

Thanks

• For MDM Software Details• For MDAS Software Details we have other presentations in which you can

get the clear view of working procedure of meters by using software.