http://scif-yar.livejournal.com/ ([identity profile] scif-yar.livejournal.com) wrote in [personal profile] dmitriyandreev 2013-11-07 07:44 am (UTC)

Ставьте УЗНП на вход. сегодня 180, завтра 340.

Устройство защиты от временных перенапряжений (УЗПН)( см. ГОСТ 13109-97) , например V-270, Защитное реле напряжения DigiTOP V-protector VP-40A / 50A
(6 comments)

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