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High-voltage switchgear and controlgear. Gas-filled wrought aluminium and aluminium alloy enclosures. Original standard BS EN 50064-2018 in PDF full version. Additional info + preview on request

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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - General requirements, frequency bands and electromagnetic disturbances. Original standard BS EN 50065-1-2011 in PDF full version. Additional info + preview on request

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Original standard BS EN 50065-2-1-2003 (2006) in PDF full version. Additional info + preview on request

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Original standard BS EN 50065-2-2-2003 (2007) in PDF full version. Additional info + preview on request

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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Immunity requirements for mains communicating equipment operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors. Original standard BS EN 50065-2-3-2024 in PDF full version. Additional info + preview on request

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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Low voltage decoupling filters. Generic specification. Original standard BS EN 50065-4-1-2023 in PDF full version. Additional info + preview on request

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