Smoke damper smoke damper wiring diagram _ _ Yi-air-conditioning

 Smoke dampers, fire smoke damper component models, usually installed in the pipe mechanical exhaust system, usually was turned off, turn on the exhaust case of fire, smoke exhaust pipe when the internal temperature reaches 280 degrees Close and meet in a certain amount of time leakage of smoke and fire integrity requirements smoke damper, smoke fire retardant effect from Main material: carbon steel, galvanized steel, stainless steel, basic information smoke damper damper Usage Features automatic smoke dampers and automatic smoke damper performance characteristics of automatic smoke dampers ffzd24 / 0.4-7070 ℃ warm feeling when closed, dc24v power and alarm equipment linkage, remote turn on, reset, output Close linkage signals and related equipment. 0-90o can adjust the angle of the blade open. The performance characteristics of exhaust smoke damper valves smoke damper fpw24 / 0.7-280dc24v power and alarm equipment linkage opening, the output signal is turned 70 degrees damper action, re-close the smoke damper 280 ℃ 280 degrees, you can manually open and reset. NC fpyw24 / 0.3-280dc24v power and alarm equipment linkage opening, the output signal is turned on action, re-close 280 ℃, the distance to manually open and reset. Smoke dampers and fire dampers have 70 ℃ 280 ℃ dampers points. Under normal circumstances 70 ℃ dampers used in air conditioning, ventilation system pipes; usually normally open and close the event of a fire, interlocking fan, the fan turned off; 280 ℃ dampers used in the exhaust system pipe, usually normally open When fire smoke, when the flue gas temperature reaches 280 ℃, the damper is closed, the fan interlock closure; smoke damper smoke damper wiring diagram _ _ Yi Tong Tong Yi air conditioning provided by the Texas Air Conditioning Equipment Co., Ltd. . Yi Tong Air Conditioning Equipment Co., Texas (www.yitongkongtiao.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead friendship air conditioning and you work into the brilliant, for a better future!