BS EN IEC 61643-352:2018
Components for low-voltage surge protection - Selection and application principles for telecommunications and signalling network surge isolation transformers (SITs)
Components for low-voltage surge protection - Selection and application principles for telecommunications and signalling network surge isolation transformers (SITs)
- Статус документа:
- D
- Формат:
- Электронный (PDF)
- Дата публикации:
- 30 апреля 2018 г.
- ICS:
- 33.040.99
- Технический комитет:
- CENELEC
- SKU:
- BS EN IEC 61643-352:2018
Abstract
What is BS EN IEC 61643 ‑ 352 - Components for low-voltage surge protection about?
BS EN IEC 61643 is a series on components for low-voltage surge protection. Components for low-voltage surge protection is an appliance or device intended to protect electrical devices from voltage spikes in alternating current (AC) circuits. BS EN IEC 61643 ‑ 352 covers the application of surge isolation transformers (SITs) that are used in telecommunication transformer applications with signal levels up to 400 V Peak to peak. These transformers have a high rated impulse voltag...
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