Explosion-proof versions AC
Explosion-proof devices must be used in plants where potentially explosive atmospheres are likely to occur. These devices are designed so that they will not act as ignition source. Their constructive measures prevent the occurrence of ignition sparks or hot surfaces.
Certification is performed in close collaboration with national and international certification bodies.
With the ACExC a control with integral local controls is available for the multi-turn actuators SAEx/SAREx 07.2 - 16.2 and the part-turn actuators SQEx/SQREx 05.2 - 14.2.
Modular interface concept for remote control
Local controls with lockable selector switch, push-buttons and indication lights
LCD display for status indication and programming support
Non-intrusive actuator setting and control programming
(in connection with magnetic limit and torque transmitter MWG)
Separate mounting on wall bracket possible
Motor control via reversing contactors or thyristors
Automatic phase correction
External 24 VDC supply (option)
High enclosure protection
High quality corrosion protection
Wide ambient temperature ranges