Реле с защитой от сухого хода, настраиваем правильно.

The pump must be protected from dry running. If a relay is used as dry-running protection, it must be properly configured. You can't just install it without checking the settings. The dry-running protection relay is configured in the same way as the pressure switch. It's important to understand the water column pressure above the relay and adjust the setting accordingly. This video was produced with the support of Rutector https://rutector.ru/ For questions, please visit our VKontakte group: https://vk.com/dobrosant For contact power, see page 8: https://stevenengineering.com/tech_su... How to correctly select the volume of a hydraulic accumulator and set the required pressure:    • Как рассчитать объём гидроаккумулятора / W...   ************************************************************************ Paid consultation: https://dobrotehnik.ru/?utm_source=yo... Invite a specialist: http://dretun.ru/call-sante/ Plumbing website: http://dretun.ru/ * VKontakte group: https://vk.com/dobrosant Collaboration proposals: [email protected] * Instagram:   / dobrotehnik   VKontakte page: https://vk.com/dobrotehnik Facebook page: facebook.com/dobrotehnik Telegram: https://t.me/dobrotehnik * My second channel:    / dobrotehnik   * Support the project: http://dretun.ru/oborudovanie-dlya-pr... Or Yandex.Money: 410011167363130 * Odnoklassniki: http://ok.ru/dretun/statuses Twitter:   / dretun   #Добротехник #GoodPlumber #Plumbing #Plumber #PlumbingEncyclopedia #Relay #PressureRelay #DryRunProtectionRelay #DryRun #RelaySettings #RelayAdjustment