Shenhai Kuphulika-Umboni
Ndizodziwika bwino kuti momwe zida zamagetsi zimagwirira ntchito ndizofunika kwambiri kuti zigwiritsidwe ntchito motetezeka, ndi kutentha kozungulira kukhala chinthu chofunikira kwambiri pakugwira ntchito kwawo motetezeka. Komabe, chipangizo chilichonse chamagetsi chiyenera kukhala ndi kutentha kwapadera komwe kumagwira ntchito. Ponena za zida zamagetsi zomwe sizingaphulike, muyezo wadziko lonse GB3836.1 “Electrical Apparatus for Explosive Gas Atmospheres Part 1: Zonse Zofunikira” stipulates an operating temperature range of -20 to +40°C.
If the operating environment temperature of zida zamagetsi zosaphulika exceeds this specified range, manufacturers must accurately indicate this temperature range on the product’s nameplate. Komanso, this information should be clearly Adescribed in relevant user documentation, such as the instruction manual.
It is important to note that when designers set certain performance specifications for a product, they consider the actual operating environmental conditions. If the actual operating environment differs from the designed environment, the product may not achieve its performance specifications and could be severely damaged. Operators should be aware that for explosion-proof electrical equipment, operating in temperatures beyond the specified range might impact some of the explosion-proof safety features.