0 Stavka
Moj nalog
Telefon: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Prodaja standarda: prodaja@iss.rs Seminari, obuke: iss-edukacija@iss.rs Informacije o standardima: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Glavni meni

IEC 63257:2026 ED1

Power line communication for DC shutdown equipment - Communication signal, physical layer
6. 5. 2026.

Опште информације

60.60     6. 5. 2026.

IEC

TC 82

Međunarodni standard

27.160  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

IEC 63257:2026 applies to photovoltaic (PV) system components and communication networks supporting the communication of the DC shutdown equipment using power line communication.
This document defines how to propagate the operational state of the entire PV system (normal / shutdown) to the individual power production components comprising the PV system. The document also describes requirements and constraints associated with power line communication networks that are used to support this application.
This document defines the communication requirements for reducing the output voltage of the DC cables that leave a PV array. This output voltage reduction function can support emergency responders during firefighting operations. For this function, communication is necessary from the inverter / initiator to the PV-modules.

Životni ciklus

TRENUTNO

OBJAVLJEN
IEC 63257:2026 ED1
60.60 Standard objavljen
6. 5. 2026.

Nacionalna preuzimanja

dnaSRPS EN IEC 63257:2023  
ISS

Mrežna komunikacija za opremu za gašenje jednosmerne struje - Komunikacioni signal, fizički sloj

50.60   Završetak postupka odobravanja definitivnog teksta nacrta standarda

N082 Saznaj više