Moduleerivate ajamite levinud rikked ja tõrkeotsing

This guide applies to the modulating actuators of the DCL explosion-proof series, weather-proof series, and quick-turn series. The models are as follows: Weather-proof actuator: DCL-05, DCL-10, DCL-20, DCL-40, DCL-60, DCL-100, DCL-160, DCL-250Explosion-proof actuator: DCL-Ex05, DCL-Ex10, DCL-Ex20, DCL-Ex40, DCL-Ex60Quick-turn actuator: DCL-K05, DCL-K10, DCL-K20, DCL-K40, DCL-K100 Common Faults and Fault Exclusion Methods   Fault Possible Causes Fault […]

Common faults & troubleshooting for ON-OFF actuators

This guide applies to the switch-type actuators of the DCL explosion-proof series, standard series, and quick-open series. The models are as follows: Weather-proof Actuator: DCL-05, DCL-10, DCL-20, DCL-40, DCL-60, DCL-100, DCL-160, DCL-250Explosion-Proof Actuator: DCL-Ex05, DCL-Ex10, DCL-Ex20, DCL-Ex40, DCL-Ex60Quick-Turn Actuator: DCL-K05, DCL-K10, DCL-K20, DCL-K40, DCL-K100 Common Faults and Troubleshooting Methods   Fault Possible Causes Troubleshooting Methods […]

DCL-ajami Modbusi rakenduse märkus

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 […]

Types of Actuators and How to Choose the Right One

Actuators can be classified based on their driving method into the following categories: 1. Electric Actuators Electric actuators use an electric motor as the power source, converting electrical energy into mechanical motion to drive the valve. Advantages: ✔ Adjustable speed✔ High positioning accuracy✔ Large torque output Disadvantages: ✖ Thermal effects of the motor may trigger […]

How Humidity Reduces the Lifespan of Actuators (Electric Valves)?

Humidity is well known to cause damage to electronic components. One of the primary ways humidity reduces the lifespan of electric actuators is through ionic migration short circuits. 1. What is Ionic Migration Short Circuit? Ionic migration occurs when moisture and contaminants on a circuit board facilitate the movement of ions between conductors, leading to […]

What Does the S2 Duty Cycle Mean in Actuators (Electric Valves)?

Many people have questions about the S2 duty cycle in actuators or electric valves. What does it mean, and why is it defined this way? 1. The Origin of S1, S2, S3, and S6 Duty Cycles The S1, S2, S3, and S6 duty cycles originate from electric motor classifications, with a primary focus on thermal […]

Kas DCL-ajameid saab kasutada kõrgmäestikualadel?

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 […]

Why Do Voltage Output Signals Oscillate in Certain Conditions?

  1. Voltage Signal Transmission Path As shown in Figure 1, a voltage signal transmission system consists of three key components: Negative feedback voltage output circuit Signal transmission cable Includes parasitic capacitance (C1) and parasitic inductance (L1), which depend on cable length and wiring layout. Input signal acquisition circuit May include a low-pass filter (L2, […]

Kuidas konfigureerida asendianduriga ON-OFF ajameid?

1. Mehaaniline paigaldus 1. Mehaaniline paigaldus Täiturmehhanismi õigeks paigaldamiseks ventiilile ja selle nõuetekohaseks toimimiseks käsitsi juhtimiseks vaadake jaotist „Kuidas paigaldada ajami ventiilile“. Täiturmehhanismi elektriliste piirväärtuste (sulgemispiirang CLS […]) õigeks reguleerimiseks järgige jaotises „Kuidas seadistada elektrilist SISSE-VÄLJA ventiili“ olevaid juhiseid.

Kuidas seadistada moduleerivat elektrilist ventiili?

1. Ajami paigaldamine ventiilile Ajami õigeks paigaldamiseks ventiilile järgige paigaldusjuhiseid jaotises „Kuidas paigaldada ajamit ventiilile“. Veenduge normaalses töös, testides käsitsi ventiili liikumist. 2. Täielikult suletud asendi mehaaniliste piirväärtuste reguleerimine Kasutage käsiratast ventiili liigutamiseks […]