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Smart MeterFocus your energy.
ESA elettronica S.p.A. via Padre Masciadri 4/a22066 Mariano Comense (CO) -ItaliaTel. +39 031 757400Fax +39 031 751777
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意萨电子科技(上海)有限公司中国上海市宜山路889号齐来工业城4号楼6层D1ESA Electronic Technology (Shanghai) Co. LtdUnit D1, 6F, Bldg. 4#, No. 889 Yishan RoadShanghai 200233 - P.R.ChinaTel. +86 21 6090 7250Fax +86 21 6090 7258
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www.esa-automation.cominfo@esa-automation.com
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Measure, monitoring, remote control integrated system for smart meter networks and Esaware devices.
The Esaware way in Energy Management keeps in a single tool all capabilities of an advanced energy management system. The key features of the system include: power consumption monitoring networks;
systems remote control by VPN technology; secure access to data series stored in the database.
Features
Energy Management:
• Power consumption data collection from different sources: electricity, gas, water, etc.• Simultaneous access to more measure networks
• Configurable measure sequences, it is possible to select the variables to supervise• Saves real-time data on the Data Manager, local storage for a single measure network up to 1 year
• Automatic configuration of the measure network at startup • Wide set of field communication protocols: ModBus, Radio Sub1Ghz (868MHz), Powerline, ZigBee,
S0, M-bus, Wireless M-Bus• NTP synchronization of the Data Manager
Remote supervision:
• Connectivity towards: PLC, HMI, PC• Access to devices on ethernet LAN, WiFi
Security:
• SSL encrypted communication
Access to saved data on the cloud:
• Visualization of data on the browser, with no need to install additional software on PC, tablet, etc.• Graphic representation of data widely customizable and adaptable
• Relational database support• Adjustable refresh frequency of the real-time data coming from the Data Manager (minutes/ hours/
days)• Data recovery and synchronization from Data Manager on temporary connection failures
Data export formats and protocols:
• HTTP, HTTPS• FTP
• Email (csv format, excel format)• RESTful APIs for an easy integration in web applications
Energy Cloud
ENERGYCLOUDBASICConfiguration and data visualization access through login and passwordAutomatic configuration of the measure network at startup Networking mapsConfiguration of the devices parametersMeasurement of energy and power values (active, apparent, reactive) and many others electrical valuesData logging and refresh frequency configurationReal time data visualizationGraphic representation of data (min., max., average)Trend visualizationTotal network values on an annual, monthly and daily scaleRemote access available with HTML5 compatible protocolsENERGYCLOUDALLManagement of consumption data from meter of Water, Gas, Air etc.ENERGYCLOUDConfigurable graphical pages Configurable trend diagramsConfigurable data from groups of metersVirtual points of measureReports and comparison over period of time ENERGYALARMThreshold management and alarm or notification messagingENERGYSENDE-mail and FTP file transferENERGYFFTHarmonic content visualization up to 51thENERGYVSAGVoltage interruptions and overvoltage visualization
EW800A DEM EW900 Data Manager
Accuracy
Configurable Graphic Visualization
Measurements:
Technical Data
Measurements:
For an accurate monitoring of the electric energy consumption and relevant line parameters
Monitoring concentrator of energy consumption data from networks of distributed smart meters and web server data manager.
The Distributed Electricity Meter (DEM) performs an accurate monitoring of the energy usage and line quality of a three-phase load (up to the level of a single machinery). It allows the user to collect in a very distributed way all the relevant energy consumption values and the relevant electrical parameters, including harmonic content up to 51st harmonic.
The data of each single DEM will then be sent to a Data Manager with either RS485 or Radio interfaces.
A network of DEM connected to a single Data Manager can count up to 250 devices.
A remote user can get the data from the data manger using the embedded web server in a HTML5 compatible format.
Features:
• Energy meter single- or three-phase
• Measurement of active, reactive and apparent energy
The Esaware EW900 Data Manager is a data collector able to manage a network of Esaware Meters of the EW800 family in order to monitor in a distributed way the plant energy consumption. Up to 250 DEM can be managed for an accurate measurement of electrical parameters and line quality.
In addition EW900 can collect data from many different types of smart sensors like gas, water, air, steam meters, all connected on the available hardware interface and dedicated protocols.
The internal database can then be accessed by remote users via http/https to the embedded web server, either using a wired or wireless connection. A full control and management of machinery energy consumption and several line quality parameters help the energy manager to take the right decisions for the energy efficiency provisions and for the predictive maintenance.
Features:
• Electric energy , gas, water air, steam consumption data collection
• Measurement of active, reactive and apparent power
• Parameters: current, voltage, power factor
• Direct measure up to 64 ARMS
• Line quality: harmonics (1st…51th), THD
• Up to 250 devices connected to a single Data Manager
• Precision class (active energy): 1%.
• Communication (options): RS485 ModBus, Radio Sub1Ghz (868MHz), Powerline
User Interface:
• Graphic Display 256×96 pixels, with white LED backlight
• Intuitive menus using a resistive touch screen interface
• Data refresh on display
• Active, reactive, apparent power and energy measurements.
• Configurable data management (instant values, trend, max, min etc.)
• Configurable data graphic visualization
• Wired or wireless (Wi-Fi, 3G) connection option available
• Optional hardware interfaces and communication protocols: RS485 ModBus, Radio Sub 1Ghz (868MHz)
• Up to 250 ESA DEM can be configured for rthe monitoring of energy an line parameters, including harmonics (1st…51th), THD
• Self configurability of the DEM network
• Remote access to internal database via http/https or data export via ftp
• Nominal Phase Current (A): IPN
• Current Operating Range (A)
• Max Current Peak (A)
• Nominal Voltage Phase to N (V): UPN
• Nominal Voltage Range Phase to Phase (V)
• Storage temp.
• Nominal Voltage Phase to Phase (V): UPh-Ph
• Nominal Voltage Range Phase to N (V)
• Max power consumption
• Certification
• Mounting
• Operating temp.
• Isolation
• Housing
48 ARMS direct connection
100 APEAK
400 VRMS
Internal supply from any of Phase to N line (230 VAC)
5- 80% (no condensation)
1 … 64 ARMS
230 VRMS
319 … 480 VRMS
-25 +75°C
184 … 276 VRMS
2W max
EN 61010-1 (Safety) EN 61326-1 (EMC)
DIN Rail
-10...55 °C
Class II, EN 61010-1 CAT III 300 VRMS, Pollution degree: PD2
DIN 43880
• Rated Supply Voltage
• Relative umidity
• Power supply
• Power consumption
• CPU type
• CPU clock
• Fieldbuses (options)
• Smart sensors (options):
• RAM
• FLASH
• Memory expansions:
• Certification
• Protection (front)
• Data logging:
• Mounting
24VDC
Cortex A8 Processor
256 MB
Ethernet, (Options: WiFi, GPRS/HSPA)
Max 250 devices configured for any network
2W max
800 MHz
RS 485 ModBus, Ethernet, RF (868MHz)
Distributed Electricity Meter, water meter, gas meter, heat meter
Up to 2 GB for application software and log file (internal)
USB 2.0 port, SD card slot
CE
IP 20
Internal (1 year). Data export
DIN rail
• Remote connection:
• Network dimension
• Active Energy (export) • Active Energy (export)
• Reactive Energy • Reactive Energy
• Active Energy • Active Energy
• Apparent Energy • Apparent Energy
• Active Power • Active Power
• Apparent Power • Apparent Power
• Max Current • Max Current
• Active Power (export) • Active Power (export)
• Reactive Power • Reactive Power
• Current • Current
• Power Factor • Power Factor
• Voltage harmonic (% of fundamental) • Voltage harmonic (% of fundamental)
• Max Voltage • Max Voltage
• Total Harmonic Distorsion • Total Harmonic Distorsion
• Current harmonic (% of fundamental) • Current harmonic (% of fundamental)
Ee1, Ee2, Ee3, EeTOT Ee1, Ee2, Ee3, EeTOT
Es1, Es2, Es3, EsTOT Es1, Es2, Es3, EsTOT
P1e, P2e, P3e, PeTOT P1e, P2e, P3e, PeTOT
V1, V2, V3, V12, V23, V31, VAVG, VcAVG V1, V2, V3, V12, V23, V31, VAVG, VcAVG
F F
Eq1, Eq2, Eq3, EqTOT Eq1, Eq2, Eq3, EqTOT
E1, E2, E3, ETOT E1, E2, E3, ETOT
P1, P2, P3, PTOT P1, P2, P3, PTOT
S1, S2, S3, STOT S1, S2, S3, STOT
I1+, I2+, I3+, I+ TOT, I1-, I2-, I3-,I- TOT I1+, I2+, I3+, I+ TOT, I1-, I2-, I3-,I- TOT
Q1, Q2, Q3, QTOT, inductive or capacitive Q1, Q2, Q3, QTOT, inductive or capacitive
I1, I2, I3, In, IAVG I1, I2, I3, In, IAVG
PF1, PF2, PF3, PFTOT PF1, PF2, PF3, PFTOT
1st…51th 1st…51th
V1+, V2+, V3+, V+ TOT, V1-, V2-, V3-, V- TOT V1+, V2+, V3+, V+ TOT, V1-, V2-, V3-, V- TOT
THD1, THD2, THD3, THDTOT THD1, THD2, THD3, THDTOT
1st…51th 1st…51th
• Voltage • Voltage
• Frequency • Frequency
• Frequency (Hz): f
• Apparent Energy (kVAh)
• Parameters configuration of the measurement devices
• Map of the configured Data Manager visualization
• Active Energy (kWh)
• Real time consumption data visualization
• Apparent Power (kVA)
• Timing and logging format configuration of measures
• Voltage RMS @ VPN
• Total average consumption data (on annual, monthly, weekly, daily etc. scale) visualization
• Event management and threshold setting (max. consumption, power peak, power factor etc.)
• Active Power (kW)
• Graphical configuration of measures visualization
• Current RMS @ IPN
• Configurable trends: choice of variables and timing
• Single meter consumption data (on annual, monthly, weekly, daily etc. scale) visualization
45 …65 Hz
± 1.0% Max
± 1.0% Max
± 1.0% Max
± 1.0% Max
± 0.5% Max
± 0.5% Max
Technical Data
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