DIN EN 61643-31 VDE 0675-6-31 Berichtigung 1:2022-12

Low-voltage surge protective devices

Part 31: Requirements and test methods for SPDs for photovoltaic installations

(IEC 61643-31:2018/COR1:2022); German version EN 61643-31:2019/AC:2022-07
Class/Status: Standard, valid
Released: 2022-12
VDE Art. No.: 0600408

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This part of IEC 61643 is applicable to Surge Protective Devices (SPDs), intended for surge protection against indirect and direct effects of lightning or other transient overvoltages. These devices are designed to be connected to the DC side of photovoltaic installations rated up to 1 500 V DC.
The document corrects the comparison signs used in Section 7.4.5.1 in Table 8 - Dielectric withstand. The less-than-or-equal sign (=) is replaced by the less-than sign (<) and vice versa.

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27	ENERGY AND HEAT TRANSFER ENGINEERING
27.010	Energy and heat transfer engineering in general
27.015	Energy efficiency. Energy conservation in general
27.060	Burners. Boilers
27.070	Fuel cells
27.080	Heat pumps
27.100	Power stations in general
27.120	Nuclear energy engineering
27.140	Hydraulic energy engineering
27.160	Solar energy engineering
27.180	Wind turbine energy systems
27.190	Biological sources and alternative sources of energy
27.200	Refrigerating technology
29	ELECTRICAL ENGINEERING
29.020	Electrical engineering in general
29.035	Insulating materials
29.040	Insulating fluids
29.050	Superconductivity and conducting materials
29.060	Electrical wires and cables
29.080	Insulation
29.100	Components for electrical equipment
29.120	Electrical accessories
29.130	Switchgear and controlgear
29.140	Lamps and related equipment
29.160	Rotating machinery
29.180	Transformers. Reactors
29.200	Rectifiers. Converters. Stabilized power supply
29.220	Galvanic cells and batteries
29.240	Power transmission and distribution networks
29.260	Electrical equipment for working in special conditions
29.280	Electric traction equipment

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