Description
The Over Torque Protection Small Packaged Explosion Proof Electric Actuator is designed for use in hazardous environments, offering exceptional durability and safety features. This cutting-edge actuator, model DCL-Ex20, is equipped with over torque protection to ensure optimal performance and reliability. Its robust construction, featuring a heavy-duty motor with thermal overload protection, makes it suitable for quarter turn operations with mechanical limits.
Crafted from rugged IP68/NEMA 4X aluminum alloy, the actuator is resistant to dust and water ingress, ensuring longevity in challenging conditions. The explosion-proof grade ExdIIBT4 makes it compliant with Zone system and Group C, D T4 for Division system standards, providing peace of mind for users in explosive gas environments. With an adjustable turning angle of 0 to 900 degrees and multiple control circuit options, this actuator is versatile for various applications.
Additional features include an optional anti-condensation heater, standard ISO5211 direct installation, and a manual override capability with an Allen wrench or handwheel. The actuator is designed for ease of installation and maintenance, ensuring minimal downtime in critical applications.
Specifications
| Attribute | Value |
|---|---|
| Type | DCL-Ex20 |
| Power Supply | DC24V / AC110V / AC220V / AC380V |
| Motor Power | 25W / 40W / 30W |
| Rated Current | 3.12A / 0.63A / 0.19A / 0.35A |
| Standard Time/Torque | 60S/200Nm / 30S/200Nm |
| Turning Angle | 0～900 Adjustable |
| Total Weight | 5.5kg |
| Protection Class | IP67 |
| Explosive-proof Grade | ExⅡBT4Gb |
| Ambient Temperature | -20～+60℃ |
| Optional Functions | Over-torque Protector / Heater |
Additional Information
CSA certification is currently in process, with an expected completion date in Q3 2020. The actuator is designed to function effectively in over 90% of explosive gas environments, excluding colliery applications.
