StecaGrid 000+ Master/Slave StecaGrid 000+ Maître/Esclave - Axun
StecaGrid 000+ Master/Slave StecaGrid 000+ Maître/Esclave - Axun StecaGrid 000+ Master/Slave StecaGrid 000+ Maître/Esclave - Axun
Content Safety ......................................................................................................... 9 8 Introduction ............................................................................................... 9 1 About this manual ..................................................................................30 1.1 Applicability ....................................................................................... 30 1. Users .................................................................................................. 30 1.3 Description of symbols ....................................................................... 30 2 Safety ......................................................................................................31 .1 Proper use .......................................................................................... 31 . Improper use ..................................................................................... 31 .3 Dangers during installation and commissioning ................................ 31 .4 Dangers durring operation ................................................................ 31 .5 Exclusion of liability ........................................................................... 31 3 Technical structure of the StecaGrid.......................................................32 3.1 General .............................................................................................. 3 3. Master-slave principle ........................................................................ 3 3.3 Cooling .............................................................................................. 3 3.4 Safety aspects & applicable standards ............................................... 33 3.5 Data communication ......................................................................... 33 4 Installation ..............................................................................................34 4.1 General requirements for installation................................................. 34 4. Notes on installation .......................................................................... 34 4.3 Installation ......................................................................................... 35 4.4 Connecting (AC) the master inverter .................................................. 36 4.5 Connecting (AC) the slave inverter(s) ................................................. 37 4.6 Connecting (DC) master and slaves .................................................... 38 4.7 Connecting the communications module (StecaGrid Connect) .......... 39 4.8 Switching the grid voltage on for the first time ................................. 39 4.9 Navigating the display ....................................................................... 40 5 Operating the StecaGrid.........................................................................41 5.1 Operation and fault display via an LED .............................................. 41 6 Troubleshooting......................................................................................45 6.1 Fault messages ................................................................................... 45 6. Troubleshooting ................................................................................. 45 6.3 Maintenance ...................................................................................... 45 7 Technical data .........................................................................................46 8 Guarantee and warranty conditions ............................................................ 47 9 Contact ...................................................................................................48 Appendix .......................................................................................................48 Glossary ...................................................................................................... 48 Notes .......................................................................................................... 50 Installation instructions (Short version) .......................................................51 Installation .................................................................................................. 51 Commissioning ........................................................................................... 5 Table of countries ....................................................................................... 5 EN 7 6.439 | 10.04
EN Safety WARNING Risk of death by electrocution! � The unit may only be connected to the grid by qualified personnel in accordance with the regulations of the local power supply company. Introduction A significant contribution to environmental protection can be made by using renewable energy sources as less CO is released into the Earth's atmosphere as well as other harmful gases following the burning of fossil fuels. One such renewable energy source is the sun. The sun's energy is converted using a so-called PV system (PV stands for photovoltaics; an explanation of this can be found in the glossary of specialist terms at the back of this manual). A PV system contains, amongst other things, an inverter. The inverter converts the direct current produced by the solar modules into alternating current which can be fed directly into the public power grid. The StecaGrid was designed for so-called "grid-connected systems". With these systems, the inverter is connected parallel to the public power grid. The solar power system feeds the grid-compliant alternating current via an additional feed-in meter (used for feed-in tariff) directly to the grid system of the grid system operator and is then available to all consumers connected to the grid. The energy used by the electricity consumer is then billed as normal using the existing consumption meter. State-of the-art, high-frequency technology is used in the StecaGrid inverter, the result being a very high level of efficiency. The inverter uses the masterslave principle. With this principle, a number of functions for several inverters are controlled centrally and this is carried out in the so-called master inverter. The master inverter can control up to two slave inverters connected to it. This makes the dimensioning of the system more flexible. Using slave inverters also lowers costs. The master contains the central control unit, a data logger, display, etc. The display can provide a quick overview of the system's functions. The StecaGrid master inverter can be expanded by an optional StecaGrid Connect network card, etc. See www.stecasolar.com for further information about communication connections and other accessories. Your installer can, of course, also give you more information about the options that are available. In the additional technical documentation, the installer and user are given a description of the technical features that are necessary for the installation, function, operation and use of the StecaGrid. 7 6.439 | 10.04 9
- Page 1 and 2: PHOTOVOLTAIK - PHOTOVOLTAIC - PHOTO
- Page 3 and 4: DE Sicherheit WARNUNG Lebensgefahr
- Page 5 and 6: DE 2.2 Nicht zulässige Verwendung
- Page 7 and 8: DE Bei Umgebungstemperaturen über
- Page 9 and 10: DE � � Luftstrom zur Kühlung d
- Page 11 and 12: min. 15 cm DE 2 3 Das Netzkabel (AC
- Page 13 and 14: min. 15 cm DE Wenn PV-Module mit ei
- Page 15 and 16: B A D C DE 5 Betrieb des StecaGrid
- Page 17 and 18: DE 1- - -1 bis 1- - -8 1- -3-1 bis
- Page 19 and 20: X A B C X) Steuereinheit A) Wechsel
- Page 21 and 22: Sonstiges Netzüberwachung konform
- Page 23 and 24: DE Kühlprofil Ein Profil auf der R
- Page 25 and 26: � Installationsanleitung (Kurzver
- Page 27: DE 7 6.439 | 10.04 7
- Page 31 and 32: EN 2 Safety 2.1 Proper use The inve
- Page 33 and 34: EN 3.4 Safety aspects & applicable
- Page 35 and 36: EN � � � 7 6.439 | 10.04 1. C
- Page 37 and 38: EN 4.5 Connecting (AC) the slave in
- Page 39 and 40: EN 4.7 Connecting the communication
- Page 41 and 42: B A D C EN 5 Operating the StecaGri
- Page 43 and 44: EN 1- -5-1 Total energy The total e
- Page 45 and 46: X A B C X) Control unit A) Inverter
- Page 47 and 48: EN 8 Guarantee and warranty conditi
- Page 49 and 50: EN IP 65 Shows how well a device is
- Page 51 and 52: � Installation instructions (Shor
- Page 53 and 54: DE 7 6.439 | 10.04 53
- Page 55 and 56: FR Sécurité AVERTISSEMENT Danger
- Page 57 and 58: FR 2.2 Utilisation non autorisée L
- Page 59 and 60: FR 3.4 Aspects de la sécurité et
- Page 61 and 62: FR � � � � Faites en sorte
- Page 63 and 64: min. 15 cm FR 2 3 Raccordez le câb
- Page 65 and 66: FR Si les panneaux PV fonctionnent
- Page 67 and 68: B A D C FR 5 Fonctionnement du Stec
- Page 69 and 70: FR 1- - -1 jusqu'à 1- - -8 1- -3-1
- Page 71 and 72: X A B C X) Unité de contrôle A) O
- Page 73 and 74: Divers Surveillance réseau conform
- Page 75 and 76: FR Connecteur Connecteur ou prise f
- Page 77 and 78: � Instructions d'installation (ve
EN<br />
Safety<br />
WARNING<br />
Risk of death by electrocution!<br />
�<br />
The unit may only be connected to the grid by qualified personnel in accordance<br />
with the regulations of the local power supply company.<br />
Introduction<br />
A significant contribution to environmental protection can be made by using<br />
renewable energy sources as less CO is released into the Earth's atmosphere<br />
as well as other harmful gases following the burning of fossil fuels. One such<br />
renewable energy source is the sun.<br />
The sun's energy is converted using a so-called PV system (PV stands for photovoltaics;<br />
an explanation of this can be found in the glossary of specialist terms<br />
at the back of this manual). A PV system contains, amongst other things, an<br />
inverter. The inverter converts the direct current produced by the solar modules<br />
into alternating current which can be fed directly into the public power<br />
grid. The <strong>StecaGrid</strong> was designed for so-called "grid-connected systems". With<br />
these systems, the inverter is connected parallel to the public power grid.<br />
The solar power system feeds the grid-compliant alternating current via an additional<br />
feed-in meter (used for feed-in tariff) directly to the grid system of the<br />
grid system operator and is then available to all consumers connected to the<br />
grid. The energy used by the electricity consumer is then billed as normal using<br />
the existing consumption meter.<br />
State-of the-art, high-frequency technology is used in the <strong>StecaGrid</strong> inverter,<br />
the result being a very high level of efficiency. The inverter uses the masterslave<br />
principle. With this principle, a number of functions for several inverters<br />
are controlled centrally and this is carried out in the so-called master inverter.<br />
The master inverter can control up to two slave inverters connected to it. This<br />
makes the dimensioning of the system more flexible. Using slave inverters also<br />
lowers costs.<br />
The master contains the central control unit, a data logger, display, etc. The<br />
display can provide a quick overview of the system's functions. The <strong>StecaGrid</strong><br />
master inverter can be expanded by an optional <strong>StecaGrid</strong> Connect network<br />
card, etc. See www.stecasolar.com for further information about communication<br />
connections and other accessories. Your installer can, of course, also give<br />
you more information about the options that are available.<br />
In the additional technical documentation, the installer and user are given a<br />
description of the technical features that are necessary for the installation,<br />
function, operation and use of the <strong>StecaGrid</strong>.<br />
7 6.439 | 10.04<br />
9