Shenhai Patlamaya Dayanıklı
Basınçlı elektrikli ekipman bağlamında, Basınç koruma sisteminin sürekli izlenmesi, ekipmanın patlamaya dayanıklı güvenlik özelliklerinin korunmasında hayati bir adımdır. Bu husus, basınçlı elektrikli cihazların önemli bir özelliğini oluşturur..
Basınç koruma sistemi içindeki otomatik emniyet cihazı, tasked with monitoring and managing the system’s operational status, must not become an ignition source for combustible gases. It should either meet specific explosion-proof standards or be located in areas free from patlayıcı tehlikeler. Designers must prioritize this factor in their planning.
When integrating explosion-proof automatic safety devices, designers should follow these guidelines:
1. İçin “pb” class pressurized electrical equipment, the automatic safety device’s explosion-proof classification can utilize various types conforming to Ga “anne” or Gb “anne” protection levels.
2. İçin “bilgisayar” class pressurized electrical equipment, different explosion-proof classifications can be used for automatic safety devices, each corresponding to varying levels of explosion-proof protection.
Dahası, it’s crucial to recognize that various automatic safety devices are indispensable components of the pressurization protection system. They must consistently provide reliable
“service” önce, sırasında, and after the system operates. Buradan, the power source for these safety devices should not coincide with the main circuit. İdeal olarak, it should be placed before the main circuit’s patlamaya dayanıklı anahtar or power switch to ensure uninterrupted service, even in the event of a main circuit power outage.