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E DIN EN IEC 63349-1 VDE 0126-349-1:2025-03

Photovoltaic direct-driven appliance controllers

Part 1: General requirement

(IEC 82/2291/CDV:2024); German and English version prEN IEC 63349-1:2024
Class/Status: Draft, valid
Released: 2025 -03   Published: 2025-02 -28
VDE Art. No.: 1100889
End of objection deadline: 2025-04-28

IEC 63349 series documents are applicable to photovoltaic direct-driven appliance (PVDDA) controllers. The controller is applicable to systems with voltage not higher than 1 500 V DC or 1 000 V AC, and the output power of variable frequency drive (VFD) not higher than 30 kW. PVDDA controller is a device used for transforming, regulating and controlling power among sources (such as PV array, grid, energy storage, etc.) and appliance loads (such as air-conditioner, refrigerator, water pump, etc.). As a PVDDA controller, power generated by PV system is directly applied to the load, while grid may be connected, but not necessary. PVDDA controller shall have internal communication among power conversion components and external communication with power sources. But communication protocols are not covered in this document.

Title Format
Photovoltaikanlagen
Bergmann, Arno

Photovoltaikanlagen

Normgerecht errichten, betreiben, herstellen und konstruieren Erläuterungen zu den Normen der Reihe VDE 0126, DIN EN 50380, DIN EN 50438 (VDE 0435-901), DIN CLC/TS 50539-12 (VDE V 0675-39-12), DIN EN 60904-8, DIN EN 61194, DIN EN 61345, DIN EN 61427, DIN EN 61683, DIN EN 61829, DIN EN 62124 und unter Berücksichtigung der VDE-Anwendungsregel VDE AR-N 4105
VDE-Schriftenreihe – Normen verständlich, Band 138

2011, 115 pages, Din A5, Broschur

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