Application areas integrated interfaces

Report
APPLICATION AREAS FOR
INTEGRATED INTERFACES
DATA COMMUNICATION APPLICATIONS
/ FRONIUS GALVO
The future-proof inverter for small
self-consumption systems.
2
/ FRONIUS SYMO
Maximum flexibility for the applications
of tomorrow.
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
/ The Fronius Galvo and Fronius Symo inverters have numerous permanently integrated interfaces that
can be used for a variety of practical applications.
/ The following slides provide an overview of the various application possibilities
/ How is the inverter connected to the internet?
/ How can data be saved locally?
/ How can the inverter be updated?
/ How can loads be controlled?
/ How can the inverter send signals?
/ How can the inverter be controlled remotely?
/ How is a dynamic power reduction realized?
/ How can devices from third-party suppliers be integrated?
/ How are multiple inverters connected?
3
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
OVERVIEW OF INTEGRATED INTERFACES
1
EXTERNAL INPUT (F.E. FOR A S0-METER)
2
FRONIUS SOLAR.NET IN
FRONIUS SOLAR.NET OUT
4
USB INTERFACE
5
FLOATING RELAY OUTPUT
6
DIGITAL INPUTS AND OUTPUTS (I/OS)
(ONE OF THEM IS A DIGITAL OUTPUT FOR ENERGY MANAGEMENT)
1
4
2
4
5
6
7
7
ETHERNET
8
WLAN ANTENNA
8
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
INTERFACES
FRONIUS GALVO / FRONIUS SYMO
WLAN / Ethernet LAN
Fronius Solar.web, Modbus TCP, JSON
Interface to ripple control receiver
6 inputs or 4 digital inputs/outputs
Inputs: Voltage level low: min. 0V - max. 1.8V; high: min. 3V - max. 30V / Input resistance: 46kOhm
Outputs: 4 Watt @ 12.5 V in total for all four digital outputs when supplied internally
1A @ >12.5V to 24V per digital output when supplied externally by an external power supply
USB (type A socket)
For USB sticks
2x RS422 (RJ45 socket)
Fronius Solar Net, interface protocol
Signalling output
Floating relay output: Signalling, energy management
Max. 250 V AC / 30 V DC and max. 4 A AC / 1 A DC
Datalogger and Webserver
Integrated
External input
S0-meter interface
INTERFACES
FRONIUS GALVO LIGHT / FRONIUS SYMO LIGHT
USB (type A socket)
For USB sticks
2x RS422 (RJ45 socket)
Fronius Solar Net, interface protocol
Signalling output
5
Floating relay output: Signalling, energy management
Max. 250 V AC / 30 V DC and max. 4 A AC / 1 A DC
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
HOW IS THE INVERTER CONNECTED TO THE
INTERNET?
/ The inverter can be connected directly to the router via LAN (Ethernet) or WLAN
/ When using WLAN, a cable connecting the inverter to the router is not required
/ Using the internet connection gives the user access to the free Fronius Solar.web online portal as well
as Fronius Solar.TV and the Fronius Solar.web App
/ The connection to Fronius Solar.web ensures that rapid technical support can be provided in the event
that servicing is required
/ Register for Fronius Solar.web at: www.solarweb.com
6
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
WLAN/LAN
PV GENERATOR
7
FRONIUS INVERTER
ROUTER
FRONIUS SOLAR.WEB
FRONIUS SOLAR.TV
FRONIUS SOLAR.WEB APP
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
HOW CAN DATA BE SAVED LOCALLY?
/ Data can be saved locally using a USB stick
/ Simply insert a conventional USB stick and the data from the inverter will be stored on the stick
/ The data is saved in a CSV file so that it can easily be processed in Microsoft Excel, for
example
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
9
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
HOW CAN THE INVERTER BE UPDATED?
/ Software updates ensure that the latest version of the software is installed on the inverter
/ The software can be updated using a conventional USB stick; the inverter has an integrated USB
interface for this purpose
/ Save the new software onto the stick, insert it into the inverter and perform the update
/ No additional hardware is required for the update process
10
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
Download the latest software from: www.fronius.com – Solar
Electronics – Info & Support – Software Downloads
Maximum size of the USB stick: 65 x 30 mm
11
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
HOW CAN LOADS BE CONTROLLED?
/ The inverters can turn consumers on and off automatically using power thresholds
/ If the output level of the photovoltaic system exceeds the preset ON value, the consumer will be
switched on
/ If the output level of the photovoltaic system falls below the preset OFF value, the consumer will be
switched off again
/ Consumers can be connected to the Fronius Galvo and Fronius Symo inverters in two different ways:
/ using a digital output
/ using a floating relay contact
12
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
/ The inverters can turn consumers on and off automatically using power thresholds
/ Variant 1 – using a digital output:
Heater example: ON at 2 kW, OFF at 1.5 kW, minimum running time: 60 mins
L
GND
I/0 1
Contactor
13
N
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
HOW CAN LOADS BE CONTROLLED?
/ The inverters can turn consumers on and off automatically using power thresholds
/ Variant 2 – floating relay contact:
/ Direct switch on from max. 30V and 1A DC – or max. 250V and 4A AC
/ Swimming pool pump example: ON at 1 kW, OFF at 0.5 kW
Pin 2 (root)
Supply, e.g.
230V AC
Pin 3 (NO contact)
N
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
HOW CAN THE INVERTER SEND SIGNALS?
/ Audiovisual alarm devices can be connected to the relay contact
/ When an error occurs, the inverter switches the relay contact and the signal starts
/ The relay contact can be used either as an alarm device or to connect a load
Pin 2 (root)
Supply, e.g.
230V AC
15
Pin 3 (NO contact)
N
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
HOW CAN THE INVERTER BE CONTROLLED
REMOTELY?
/ The ripple control receiver can be connected directly to the inverter so that the PSC can
control it remotely
/ Power reduction and power factor can be controlled using the digital inputs for the ripple
control receiver
/ Digital inputs can be configured by the user
16
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
Up to eight inputs can be configured, one output is available
for feedback to the PSC.
17
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
HOW IS A DYNAMIC POWER REDUCTION REALIZED?
/ A S0-meter can be connected directly to the inverter, in order to take self-consumption into
account for feed-in limits (f.e. 70 % of the kWp, max. 5 kW or similar)
/ The meter can connected at the feed-in point or directly in the consumption path
/ The feed-in limit and the number of impulses can be set individually
18
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
S0-meter
19
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
HOW CAN DEVICES FROM THIRD-PARTY SUPPLIERS BE
INTEGRATED?
/ The open interfaces permit easy communication between the inverters and third-party components
/ Integrating the photovoltaic system into higher-level energy management or home automation
systems is therefore a simple matter
/ The Fronius Galvo and Symo offer the following open interfaces via Ethernet or WLAN:
/ JSON
/ Modbus TCP
/ For example: Integration into home control system with the Loxone Miniserver to effectively
maximise self-consumption
20
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
WLAN
Network cable or
WLAN
Router or switch
Parallel operation of Fronius Solar.web and integration into home control system possible.
21
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
HOW ARE MULTIPLE INVERTERS CONNECTED?
/ Multiple Fronius inverters can be connected to each other via the Fronius Solar Net ring, a bus system
configured as a ring.
/ The data connection for Fronius Solar.Net nodes uses a 1:1 connection with 8-pin data cables and
RJ45 plugs. A termination plug is plugged in at each end of the ring.
/ The Fronius Galvo and Fronius Symo inverters are equipped with the required interfaces (Fronius
Solar.Net IN and Fronius Solar.Net OUT).
/ In a Fronius Solar Net ring, only one Fronius inverter with an integrated datalogger is required; the
remaining inverters must be "light" variants.
22
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
/ Cabling using the Fronius Solar.Net ring:
1)
Fronius Solar.Net
IN
Fronius Solar.Net OUT
Termination plug
Fronius
Solar.Net OUT
1)
Fronius Solar.Net IN
Termination plug
1) "light" variant
23
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
THE SEEDS OF OUR INNOVATIONS
14 Fronius Solar
Electronics Division
subsidiaries
24
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
CONTACT DETAILS
/ The latest information about our innovations and seminar dates can be found on our
homepage:
www.fronius.com
25
Fronius International GmbH / first name and surname / Application areas integrated interfaces / 0x.0x.20xx - v04
Toutes ces indications sont sans garantie malgré le soin qui a été apporté à leur élaboration – nous déclinons toute responsabilité.
Droits d’auteur et copyright : tous droits réservés. Les contenus non spécifiés autrement de cette présentation ou de ces documents (textes, photos, graphiques, animations, etc.) sont soumis aux droits d’auteur et aux lois protégeant la
propriété intellectuelle. Ces contenus ne doivent pas être utilisés, copiés ou modifiés en tout ou partie sans autorisation expresse de Fronius, que ce soit à des fins personnelles ou commerciales.

similar documents