Western Co WRM30 User Manual

Western Co WRM30 User Manual

Pv charge controller
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REGOLATORE PER LA CARICA DI BATTERIE DA MODULO FOTOVOLTAICO
Il WRM30 è un regolatore per la carica di batterie da modulo fotovoltaico da
impiegare in grandi impianti ad isola. E' adatto per sistemi a 12V/24V/48V e
può gestire una potenza fotovoltaica fino a 1,5/1,8kW.
Il WRM30 è specificatamente progettato per applicazioni industriali quali
alimentazioni di ponti radio/TV, segnaletica stradale, o alimentazione di intere
abitazione completamente stand-alone.
Questo modello di regolatore di carica implementa un circuito di ricerca della
massima potenza di pannello (MPPT): indipendentemente dalla tensione di
batteria e dal suo stato di carica, il regolatore fa lavorare sempre il modulo PV
nel suo punto di massima potenza massimizzando l'energia estratta dal
modulo e caricata in batteria. La ricarica è compensata in temperatura.
Particolarità di questo prodotto è la presenza di due canali distinti di ricarica e
quindi un doppio ingresso per i moduli PV. Ciò permette la gestione di due
stringhe indipendenti, ad esempio nel caso siano composte da moduli con
caratteristiche diverse o esposti su due falde, oppure, con stringhe identiche, i
canali possono essere parallelati ottimizzando al massimo l'efficienza.
L'uscita carico può essere attivata secondo numerosi programmi selezionabili
dall'utente: carico acceso 24h/24h, carico acceso solo di giorno, carico acceso
solo di notte e carico acceso solo di notte per un numero di ore compreso da 1
a 16. Il WRM30 rileva lo stato giorno/notte in base alla tensione di pannello,
quindi non è necessario collegare ulteriori sensori al regolatore.
E' dotato di una interfaccia seriale RS485 attraverso la quale è possibile
accedere a tutte le funzionalità disponibili.
This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl
WRM30 Manuale installazione
WRM30
Rev. 1.3
11-11-2014
Caratteristiche:
• Tensione di batteria 12V / 24V e 48V
• Autodetect 12V / 24V / 48V.
• Ricarica tipo MPPT
• Massima corrente di ricarica 30A
• Per batterie Pb ermetiche/GEL, acido
libero e agli ioni di Litio (da rev. 1.1 )
• Tensione di ricarica compensata in
temperatura
• Diodo di blocco integrato
• Max potenza moduli PV 450W@12V /
900W@24V / 1800W@48V.
• Max tensione Voc sui moduli PV 150V.
• Doppio ingresso moduli PV
• Parametri configurabili attraverso due
tasti e LCD
• 18 programmi per gestione carico
• Max corrente di carico 15A.
• Protezione batteria scarica
• Protezione sovra-temperatura
• Protezione inversione polarità batteria
• Protezione sovraccarico su uscita
• Interfaccia RS485
• Contenitore metallico IP20
• Morsetti per cavi batteria 35mmq
• Morsetti per cavi moduli PV 10mmq
• Morsetti per cavi carico 4mmq
1

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Summary of Contents for Western Co WRM30

  • Page 1 This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 2: Descrizione Generale

    60°C. This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 3: Installazione

    FLOOD se si usano batterie ad acido libero. (vedi § Configurazione del sistema This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 4: Schema Di Collegamento

    (vedi § punto 1-b). Visualizzazioni This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 5 (due barre vicine al simbolo batteria) oppure remota (due barre lontane al simbolo batteria) This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 6 è relativa al canale A. This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 7: Configurazione Del Sistema

    28,0V; 28,2V; 28,4V; 28,6V; 28,8V; 29,0V; ,29,2V; 29,4V; per sistemi a 24V This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 8 Mantenendo premuto per 1 sec. questo tasto si seleziona il valore di default. This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 9: Codici D'errore

    27,36 50,88 54,72 (default) (default) (default) This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 10 Graf. 1 Andamento Tensione di fine carica in funzione della temperatura di batteria Graf. 2 Efficienze This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 11 Fig. 4 Dimensioni (mm) This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 12: Smaltimento Dei Rifiuti

    0735 751254 e-mail: info@western.it web: www.western.it This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 13: Pv Charge Controller

    It is equipped with a RS485 serial interface through which you can access all of the available functionalities. This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 14: General Description

    60°C. This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 15: Installation

    VRLA sealed or GEL batteries, while set FLOOD configuration if you use flooded lead acid batteries (see § System configuration This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 16: Wiring Diagram

    (see § point 1-b). Views This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 17 This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 18 PV module current. This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 19: System Configuration

    56,0V; 56,4V; 56,8V; 57,2V; 57,6V; 58,0V; 58,4V; 58,8V; for 48V systems This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 20 From this page, if you press this button you go back to the 1^ page of configuration. This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 21: Error Codes

    27,36 50,88 54,72 (default) (default) (default) This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 22 Graph 1 Trend of end-charge voltage according to battery temperature Graph. 2 Efficiencies This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 23 - electrical terminals This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 24 WRM30 – User Manual 18-03-2014 Fig. 4 Dimensions (mm) This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...
  • Page 25: Waste Disposal

    +39 0735 751254 e-mail: info@western.it web: www.western.it This document is the property of WESTERN CO. Srl - All rights are reserved - Reproduction and use of information contained within this document is forbidden without the written consent of WESTERN CO. Srl...

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