Torque Test Control Compact 90° AC110V Smart Electric Actuator

Over torque protection compact smart electric actuator/torque test control

DCL-05E~250E parameters.pdf

Features

• Quarter turn with mechanical limits
• Integral design of Motor/control box/housing to make whole actuator compact
• Over torque protection by torque test function of smart full potted controller
• High performance EMC with EFT, ESD and high voltage surge tested for control pack
• Heavy duty motor with thermal overload protection
• Hard high pressure die cast aluminum housing with weather proof IP67 and NEMA 4X
• Valve position indicator/flat indicator or convex indicator available
• Manual override with wrench or handwheel
• CSA Certification per UL and CSA standard/CE marked/RoHS 3.0 passed

Specification

Description

DCL smart modulating type electric actuator is equipped with an electric positioning system(EPS) positioner. The angle of the output drive is proportional to the 4-20mA or 2-10V or 1-5V input control signal. The motor’s current is also monitored by the smart controller. When motor is stalled, the current will be suddenly sharply increase. Controller will cut off motor power 3 seconds after getting the increasing current. This is electronic over torque protection, which is more precisely then mechanical over torque protection.

Actuator has been rigorous tested by CSA per UL and CSA standard. The duty rate can be over 70% for all series. The EPS system is self-calibrating which virtually eliminates "hunting" and provides an output position monitoring signal as standard.