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.

Founded in 2001, Dynamic Corporation Limited(DCL) is a national high-tech enterprise, which is engaged in R&D, manufacturing and sale of Electric Actuator, Electric Valve and its Automation Control System. The main leading product, DCL Series Electric Actuator is featuring the compact construction, exquisite appearance, smart control, remarkable performance,easy operation and so on.

DCL series electric actuators are widely used in various industrial field, such as HVAC, refrigeration, petroleum, chemical, electric power, smelting, energy, pharmaceutical, paper-making, water treatment, food, brewage, shipbuilding and combustion system etc. DCL has estabilished stable partnership with lots of world leading companies in each industry to provide best flow control solutions. Every year, DCL also exports over 10000 units self-produced electric actuators and electric valves to USA and Germany.

In the past 19 years, DCL has winned high trust-worthy from customers. Many customers with many years practices confirm that our products are outstanding in stable quality, reliability, durability and after-sale service.

1. Manufacture per ISO9001:2015 standard with certification

2. Products are CE marked/ATEX marked with QAN by SGS group

3. Products are certificated per UL and CSA standard by CSA group

DCL does not only provide good quality products, but also present responsibility to the society and community. All our employees regard quality first. Quality control has a long uninterrupted way to go. Quality first is our management culture and the foundation of our company.