Application Note of Actuator

Примечание по применению Modbus для исполнительных механизмов DCL

DCL actuators support the Modbus-RTU protocol. Referring to this application manual, you can connect DCL actuators to Modbus. Panel SF-LC/MB SF-ZC/MB 1. Interface Definition P1：220VAC NP2：220VAC LP3：4-20mA Input –P4：4-20mA Input+P5：4-20mA Output-P6：4-20mA Output+P7：RS485 AP8：RS485 B 2. Button Open: Used in setting mode. Press this button to open the actuator while release it to stop. Press Set […]

Можно ли использовать приводы DCL в высокогорных районах?

High-altitude environments present unique challenges that can impact the performance of DCL electric actuators. This report evaluates their usage at 3,000 meters above sea level. 1. How High Altitude Affects Electrical Products As altitude increases:✔ Air density and pressure decrease, leading to lower insulation strength and increased risk of electrical breakdown.✔ Cooling efficiency decreases, causing […]

Почему некоторым исполнительным механизмам необходима взрывозащита?

1. What is an Explosion? An explosion occurs when flammable substances mix with oxygen and ignite under certain conditions. If the reaction speed exceeds the speed of sound, it results in a destructive explosion wave. 2. What is Explosion Protection? To prevent explosions, at least one of the three key factors must be controlled: […]

Таблица справочных значений крутящего момента для вентиляционного поворотного затвора

Are you still struggling to determine the torque for ventilation butterfly valves? With this table, you can quickly find out the required actuator torque for butterfly valves of different pipe diameters. Note: This data applies to most ventilation butterfly valves and can be used as a design reference. When selecting a butterfly valve manufacturer and […]