Roller shutter controller for AC motors STR-3P

Roller shutter controller for AC motors – a smart solution for your home

This flush-mounted roller shutter controller, designed for AC motors, is a versatile device that will allow you to comfortably control the roller shutters in your home. The ability to connect controllers in groups enables central management of multiple roller shutters, and the power supply indicated by an LED ensures easy control of the device's status. The STR-3P controller is compatible with external rain and wind sensors, which further increases comfort and safety.

Functionality and versatility

The STR-3P controller offers flexible control options – both local (single- or two-button) and central. This allows you to adapt the system to your individual needs. The locking function provides additional security, and the ability to adjust the operating time of the roller shutters allows for precise adjustment to your preferences. Importantly, the controller not only controls the up-down movement, but also allows you to control the angle of inclination of the blind slats.

Advantages for the installer:

• Easy flush mounting in a standard Ø60 mm box.
• Universality – supports 230V AC drives.
• Possibility of integration with alarm systems and external sensors (rain, wind).
• Asynchronous start-up time minimizes inrush current when starting multiple drives simultaneously.
• Wide supply voltage range (100÷264V AC) ensures compatibility with various installations.

Benefits for the end user:

• Convenient control of roller shutters locally and centrally.
• Possibility of programming the operating time of the roller shutters for automatic opening and closing.
• Increased security thanks to the locking function and the possibility of integration with an alarm system.
• Energy saving thanks to automatic control depending on the weather (with sensors).
• Comfort of use – possibility of adjusting the angle of inclination of the blind slats.

Technical specifications and construction

The STR-3P controller is made of durable thermoplastic, which guarantees its durability and resistance to damage. It has a protection class of IP20, which means protection against touching foreign solid objects with a diameter of more than 12.5 mm. The maximum switching power is 320 W, and the standby power consumption is very low (below 0.15W), which translates into energy savings. The device has screw terminals for connecting wires with a cross-section of up to 2.5 mm². The controller works with 230V AC motors and offers a programmable start-up time from 1 second to 15 minutes. Direction memory makes it easier to operate both in local and central mode - after receiving a central up command, the next press of the local button will start the roller shutter down (direction memory is not retained after a power failure).