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Centrali fotovoltaiche > 50 kW

High availability of large PV systems

In medium to large photovoltaic systems, safety and availability of the system and protection of the operating personnel is very important. Any electrical isolation and the peak performance of the system play a substantial role in the selection of suitable monitoring measures. In general, it is important to locate the fault quickly and automatically. 

 

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Scaricamento

TipoNomeDimensioneLinguaTimestampD-/B-Numero
Nota di applicazione EDS309x 1.4 MB EN2019/05/13 10:30:3813.05.2019 10:30:38D00012
Articolo tecnico Electrical Safety in Control and Auxiliary Circuits 632.6 KB EN2019/05/13 10:29:2213.05.2019 10:29:22
Flyer Safe Connection to the Grid VMD460-NA 222.0 KB EN2019/05/13 10:31:3813.05.2019 10:31:38D00001
Articolo tecnico Operating Photovoltaic Installations Safely and Efficiently 457.2 KB EN2019/05/13 10:29:2213.05.2019 10:29:22
Articolo tecnico The Largest Photovoltaic System in Latin America 447.8 KB EN2019/05/13 10:29:2213.05.2019 10:29:22

Prodotti

Controllo d'isolamento

ISOMETER® isoPV1685/isoPV1685PFR
ISOMETER® isoPV1685RTU/isoPV1685P

Controllore d'isolamento per reti fino a AC1000 V/DC 1500 V, in impianti fotovoltaici

ISOMETER® isoPV425 mit AGH420
ISOMETER® isoPV425 con AGH420

Controllore d'isolamento per impianti fotovoltaici fino a 690 V AC/1000 V DC

ISOMETER® isoPV mit AGH-PV
ISOMETER® isoPV con AGH-PV

Controllore d'isolamento per impianti fotovoltaici fino a 690 V AC/1000 V DC

Controllo d'isolamento

ISOMETER® isoPV1685/isoPV1685PFR
ISOMETER® isoPV1685RTU/isoPV1685P

Controllore d'isolamento per reti fino a AC1000 V/DC 1500 V, in impianti fotovoltaici

Dettagli
ISOMETER® isoPV425 mit AGH420
ISOMETER® isoPV425 con AGH420

Controllore d'isolamento per impianti fotovoltaici fino a 690 V AC/1000 V DC

Dettagli
ISOMETER® isoPV mit AGH-PV
ISOMETER® isoPV con AGH-PV

Controllore d'isolamento per impianti fotovoltaici fino a 690 V AC/1000 V DC

Dettagli

Standard

DIN EN 60255-127 VDE 0435-3127

Messrelais und Schutzeinrichtungen - Teil 127: Funktionsnorm für Über-/Unterspannungsschutz 

VDE-AR-N 4105

Anwendungsregel:2011-08 Erzeugungsanlagen am Niederspannungsnetz Technische Mindestanforderungen für Anschluss und Parallelbetrieb von Erzeugungsanlagen am Niederspannungsnetz

CEI 0-21

Regola tecnica di riferimento per la connessione di Utenti attivi e passivi alle reti AT ed MT delle imprese distributrici di energia elettrica (Reference technical rules for the connection of active and passive consumers to the HV and MV electrical networks of distribution Company)

C10/11

Specifieke technische aansluitingsvoorschriften voor gedecentraliseerde productie-installaties die in parallel werken met het distributienet

DIN VDE V 0126-1-1

Selbsttätige Schaltstelle zwischen einer netzparallelen Eigenerzeugungsanlage und dem öffentlichen Niederspannungsnetz

G83/2

Recommendations for the Connection of Type Tested Small-scale Embedded Generators (up to 16A per phase) in parallel with Low Voltage Distribution Systems

G59/2

Recommendations for the Connection of Generating Plant to the Distribution Systems of Licensed Distribution Network Operators

G59/3

Recommendations for the Connection of Generating Plant to the Distribution Systems of Licensed Distribution Network Operators

BDEW
G99/1
G98/1
BDEW-Richtlinie 2008 einschl. Ergänzungen bis 01.2013

Centrali fotovoltaiche <= 50 kW

Electrical safety at home

In small photovoltaic systems, protection of the house residents and possible operators (fire brigade, chimney sweep) is very important. The inverters are mostly factory-equipped with the appropriate safety equipment. They are only safe enough if they can also detect symmetric faults caused by moisture and dirt. At the point of transfer between the internal network and the general power grid, the voltage and frequency must be checked at a predefined range.

 

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Scaricamento

TipoNomeDimensioneLinguaTimestampD-/B-Numero
Flyer Safe Connection to the Grid VMD460-NA 222.0 KB EN2019/05/13 10:31:3813.05.2019 10:31:38D00001
Articolo tecnico Operating Photovoltaic Installations Safely and Efficiently 457.2 KB EN2019/05/13 10:29:2213.05.2019 10:29:22

Prodotti

Controllo d'isolamento

ISOMETER® isoPV425 mit AGH420
ISOMETER® isoPV425 con AGH420

Controllore d'isolamento per impianti fotovoltaici fino a 690 V AC/1000 V DC

Relè di misura e controllo

LINETRAXX® VMD460-NA
LINETRAXX® VMD460-NA

Protezione d'interfaccia multistandard per utenti attivi (impianti di cogenerazione, centrali eoliche ed idrauliche, impianti FV) secondo molteplici standard nazionali ed applicativi.

Controllo d'isolamento

ISOMETER® isoPV425 mit AGH420
ISOMETER® isoPV425 con AGH420

Controllore d'isolamento per impianti fotovoltaici fino a 690 V AC/1000 V DC

Dettagli

Relè di misura e controllo

LINETRAXX® VMD460-NA
LINETRAXX® VMD460-NA

Protezione d'interfaccia multistandard per utenti attivi (impianti di cogenerazione, centrali eoliche ed idrauliche, impianti FV) secondo molteplici standard nazionali ed applicativi.

Dettagli

Standard

DIN EN 60255-127

Messrelais und Schutzeinrichtungen - Teil 127: Funktionsnorm für Über-/Unterspannungsschutz 

DIN EN 61557-8

Elektrische Sicherheit in Niederspannungsnetzen bis AC 1 000 V und DC 1 500 V – Geräte zum Prüfen, Messen oder Überwachen von Schutzmaßnahmen - Teil 8: Isolationsüberwachungsgeräte für IT-Systeme

Protezioni d'interfaccia

Safe voltage and frequency levels

Before internal generation systems (photovoltaics, water power, CHP, biogas, etc.) can feed electrical energy into the public grid, an automatic switching point must be installed between the generation system and the low voltage network. This checks whether the frequency and voltage fed in are within the specified range. The three-phase voltage monitoring relay is used to pre-configure numerous standard specifications at the touch of a button.

 

Richieda un consiglio

Scaricamento

TipoNomeDimensioneLinguaTimestampD-/B-Numero
Articolo tecnico Electrical Safety in Control and Auxiliary Circuits 632.6 KB EN2019/05/13 10:29:2213.05.2019 10:29:22
Flyer Safe Connection to the Grid VMD460-NA 222.0 KB EN2019/05/13 10:31:3813.05.2019 10:31:38D00001
Articolo tecnico Operating Photovoltaic Installations Safely and Efficiently 457.2 KB EN2019/05/13 10:29:2213.05.2019 10:29:22

Prodotti

Relè di misura e controllo

LINETRAXX® VMD460-NA
LINETRAXX® VMD460-NA

Protezione d'interfaccia multistandard per utenti attivi (impianti di cogenerazione, centrali eoliche ed idrauliche, impianti FV) secondo molteplici standard nazionali ed applicativi.

Relè di misura e controllo

LINETRAXX® VMD460-NA
LINETRAXX® VMD460-NA

Protezione d'interfaccia multistandard per utenti attivi (impianti di cogenerazione, centrali eoliche ed idrauliche, impianti FV) secondo molteplici standard nazionali ed applicativi.

Dettagli

Standard

CEI 0-21

Regola tecnica di riferimento per la connessione di Utenti attivi e passivi alle reti AT ed MT delle imprese distributrici di energia elettrica (Reference technical rules for the connection of active and passive consumers to the HV and MV electrical networks of distribution Company)

VDE-AR-N 4105

Anwendungsregel:2011-08 Erzeugungsanlagen am Niederspannungsnetz Technische Mindestanforderungen für Anschluss und Parallelbetrieb von Erzeugungsanlagen am Niederspannungsnetz

VDE-AR-N 4110

Anwendungsregel:2018-11 Technische Regeln für den Anschluss von Kundenanlagen an das Mittelspannungsnetz und deren Betrieb (TAR Mittelspannung)

C10/11

Specifieke technische aansluitingsvoorschriften voor gedecentraliseerde productie-installaties die in parallel werken met het distributienet

DIN VDE 0126-1-1/A1

Selbsttätige Schaltstelle zwischen einer netzparallelen Eigenerzeugungsanlage und dem öffentlichen Niederspannungsnetz (Norm wurde zurückgezogen und durch DIN VDE V 0126-1-1 ersetzt)

G59/2

Recommendations for the Connection of Generating Plant to the Distribution Systems of Licensed Distribution Network Operators

G59/3

Recommendations for the Connection of Generating Plant to the Distribution Systems of Licensed Distribution Network Operators

G83/2

Recommendations for the Connection of Type Tested Small-scale Embedded Generators (up to 16A per phase) in parallel with Low Voltage Distribution Systems

G83/3

Recommendations for the Connection of Type Tested Small-scale Embedded Generators (up to 16A per phase) in parallel with Low Voltage Distribution Systems

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