AS220 PR E - energyms.it

1 AS220 Single phase Smart Meter Product manual Document name Document revision: Revision Date of version: Page 2 of 67 Product manual AS220 COPYRIGHT NOTICE Copyright 2009 by ELSTER GmbH. All rights are reserved. No part of this document may be reproduced, transmitted, processed or recorded by any means or form, electronic, mechanical, photographic or otherwise, translated to another language, or be released to any third party without the express written consent of ELSTER GmbH. Printed in Germany NOTICE The information contained in this document is subject to change without notice. ELSTER shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. For further information, see the following references: ELSTER companies web side: ELSTER electricity meter web side: Page 3 of 67 Product manual AS220 Content 1 Overview.

2 6 System overview .. 6 2 Referenced 7 3 Application .. 8 Essential features of the alpha meter AS220 .. 8 High accuracy .. 8 Integrated communication module .. 8 Integrated load profile .. 8 Readout during power outage .. 8 Anti Tampering 8 Configuration .. 8 4 General description .. 9 Enclosure .. 9 Power 10 Readout during power outage .. 10 Model variants .. 10 Direct connected meter (DIN version) ..10 Direct connected meter (BS version).. 10 5 Measured value 11 Measuring module .. 11 Measuring principle .. 12 Active demand and energy 12 Reactive demand and energy 12 Theft resistant measurement (always run positive) .. 12 6 Display Control .. 13 Display .. 13 Back lightened display .. 13 Display 15 Scroll mode .. 16 Display test mode .. 16 A-button 16 Standard mode (Menu Option "Std-dAtA") .. 16 Second Standard mode (Menu Option "Abl-dAtA") .. 16 Load profile mode (Menu option ).. 17 Date selection for the day block.

3 17 Load profile values of the selected day .. 17 Flow chart of different display 17 7 Demand reset .. 20 8 Identifier system and data readout lists .. 21 Standard data readout 21 Service list - second data readout list .. 22 OBIS formatted read and write 22 9 Tariff characteristics .. 23 General 23 Energy tariff control .. 23 Maximum demand tariff 23 Synchronization of the demand period .. 24 Delta register 25 Real time clock .. 25 Page 4 of 67 Product manual AS220 General characteristics of the real time clock .. 25 Correction of the RTC .. 25 Battery 26 Internal 26 External 26 Internal tariff table .. 27 Future / deferred tariff 27 10 Load profile of billing 28 Features of the load profile 28 Depiction of load profile in the data telegram .. 29 11 Setting 30 12 Inputs / 31 31 Optical interface .. 31 Interface to the comms module .. 31 Electronic 31 Electronic control 31 Electronic pulse 31 Overload Control.

4 32 13 Security functions .. 33 Error messages .. 33 Certification relevant 33 Non Certification relevant alarms .. 33 Diagnostic 34 Terminal cover removal detection .. 35 Main cover removal detection .. 35 Magnetic tamper detection .. 35 Reverse run 35 Basic log file .. 36 Characteristic of the log 36 Certified log file .. 36 Log file format .. 36 Readout modes of the log file by using R5 / R6 - commands .. 37 Second log file storing meter configurations .. 37 Standard register data 38 Data integrity .. 38 Security protection against 39 Display of meter status information s .. 40 Summarize of Anti Tampering 41 Terminal cover opening detection .. 41 Main cover opening detection .. 41 Magnetic field detection .. 41 Reverse run detection .. 41 Always run positive 41 Detection of anti creep conditions .. 41 Security concept .. 41 Logfile .. 41 14 Instrumentation measurement .. 42 Instantaneous power quality parameters.

5 42 Instantaneous power quality 42 Load profiling of power quality parameters .. 43 15 Integrated connect / disconnect relay .. 44 Page 5 of 67 Product manual AS220 Remote connect / 44 Load limiting 44 16 Communication 45 AM100 module GSM/GPRS .. 45 AM700 module RS485 + DLMS protocol 46 17 Calibration and test .. 47 Calibration .. 47 Accuracy test using a test bench .. 47 Manufacturer specific test mode .. 47 Simplified test mode .. 48 Simple creep and anti-creep test .. 48 Checksum display .. 48 18 User 49 Reading and configuration tool 49 19 Installation and start-up .. 50 Installation and general function 50 Installation check using the meter 51 Installation recommendations .. 52 20 Type 53 21 Name plate .. 55 22 Technical data of the AS220 .. 56 23 OBIS identifiers of AS220 .. 57 Identifiers for measuring values .. 57 Power Measuring .. 57 Energy 59 Instantaneous Values .. 60 Supervision 60 General Purpose Objects.

6 61 Objects, that OBIS-identifier starts with 0 .. 61 Objects, that OBIS-identifier starts with C .. 62 Objects, that OBIS-identifier starts with 96 .. 63 Objects, that OBIS-identifier starts with P .. 63 Objects, that OBIS-identifier starts with F .. 63 24 Dimensions of 64 Outside dimension of AS220 (BS standard).. 64 Terminal block of AS220 meter (BS standard).. 65 Outside dimension of AS220 (DIN standard) .. 66 Terminal block of AS220 meter (DIN standard).. 67 1 Overview Page 6 of 67 Product manual AS220 1 Overview System overview The document describes the basic features of the AS220 meter designed for Smart Meter Applications. It includes information s about: Application Basic description of the meters Data acquisition Controls and displays Identifier System Tariff structure Setting parameters Outputs Communication modules Integrated connect / disconnect relay, remotely controlled Security features Calibration and test Installation and start-up User tools for reading and configuring of the meter 2 Referenced documents Page 7 of 67 Product manual AS220 2 Referenced documents Title Version Date VDEW requirements for electronic electricity meters Electricity metering data exchange for meter reading, tariff and load control part 21 EN 62056-21 Electricity metering data exchange for meter reading, tariff and load control part 61.

7 Object Identification System (OBIS) EN 62056-61 Electricity metering equipment (AC) general requirements, test and test conditions part 11 EN 62052-11 Electricity metering equipment (AC) general requirements, test and test conditions part 21: Static meters for active energy, (classes 1 and 2) EN 62053-21 Electricity metering equipment (AC) general requirements, test and test conditions part 23: Static meters for reactive energy, (classes 2 and 3) EN 62053-23 Electricity metering equipment (AC) Part 1: general requirements, test and test conditions Metering equipment (classes indexes A, B and C): Static meters for reactive energy, (classes 2 and 3) EN 50470-1 2006 Electricity metering equipment (AC) Part 3: Particular requirements Static meters for active energy (classes indexes A, B and C): Static meters for reactive energy, (classes 2 and 3) EN 50470-3 2006 Elektrizit tsz hler in Isolierstoffgeh usen f r unmittelbaren Anschlu bis 60 A Grenzstrom; Hauptma e f r Wechselstromstromz hler DIN 43857 Teil 1 Dimension of electricity meters BS 7856 1996 3 Application Page 8 of 67 Product manual AS220 3 Application New requirements dependant from legislation and EU energy saving directives are dominating the European meter market.

8 Smart Metering stands not only for the reading of electricity meters. With this approach the frequently reading of gas and water meters is included. With the remote metering the standardization process become more and more important. With the adaptation of the well proven A220 meter to the specific Smart Metering requirements, like modular communication, integrated connect/disconnect relay, etc. the new AS220 meter match these new requirements respectively. This manual describes the feature set of the following firmware versions of the AS220 : FW Essential features of the alpha meter AS220 High accuracy Digital measured-value processing with a digital signal processor (DSP) and high sample rate for accurate, flexible measured-value processing in all 4 quadrants. Integrated communication module With the integrated communication module the AS220 meter can be used for Smart Metering application. The comms module contents a GSM/GPRS communication for remote metering.

9 Additionally with a wireless M-Bus communication gas- and water-meters can be readout using the 868 MHz frequency Integrated load profile The meter offers an integrated load profile with up to 8 channels. Readout during power outage By pushing the display button the meter is able to display all billing data even if the main power is absent. Furthermore all register data can be readout by the optical interface. Anti Tampering features The meter supports a lot of anti tampering features. For example the removal of the terminal and main cover will be registered and stored in a log file with time&date information. Configuration User-friendly readout and configuration tool alphaSet, enabling users to define their own different function variants. The same tool can be used for all ELSTER meters ( AS220 , A220, A1350, A1500, A2500). 4 General description Page 9 of 67 Product manual AS220 4 General description Enclosure The AS220 meter enclosure is available in 2 versions and exceeds the following standards: DIN 43857, part 2 BS 7856 The enclosure has the flowing features: The meter cover is secured by 2 certification relevant seals The case is double insulated to protective class II.

10 The case provides an ingress protection rating of IP54. The base with its integral terminal block is moulded in glass-filled polycarbonate. The top fixing centers are provided, one internal and one external The terminal cover is moulded in light beige colored polycarbonate. The terminal cover provides the possibility for cut-outs The terminal cover can be sealed for limit access to the main meter connections Under the terminal cover an exchangeable battery can be fixed The main cover is moulded in tinted, clear polycarbonate The metal ring of the optical port is fixed under the main cover 4 General description Page 10 of 67 Product manual AS220 Power supply The meter's power supply is a capacitive power supply for dedicated nominal voltage level from 220V 240V (-20% .. +15%). The power supply is designed to withstand an over voltage >440V for longer than 12 hours. Readout during power outage The behaviour of the AS220 during power outage is described below Readout using the display After pressing the alternate button the LCD will be switched ON.