The electric actuator is designed for installation on fire normally-closed and smoke dampers of smoke ventilation systems. Execution of the gear mechanism only on metal gears. Compatible with all ACS systems (e.g. Bolid, Gefest, Rubetek). There is a mechanism of manual control. Main characteristics of the actuator:
1. Torque -15 Nm, controlled by power supply.
2. Power supply from 220 V power supply.
3. Auxiliary switches - 2 single pole with double switching 1 mA...3 A, 5 VDC, 250 V ~.
4. Turning time - <30 s.
5. No ventilation damper position regulator and return spring.
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