The principle of operation of the drive is the disconnection of the supply voltage.
Valve leaf movement time to the protective position,
60 sec - from the electric drive motor,
20 sec - from the drive spring at a temperature of –10 ... + 55 ° С.
Type of protection against access to hazardous parts and water penetration - IP 54.
Rated voltage: 230 V, 50/60 Hz, voltage range 198 ... 264 V.
Connection - halogen-free cable, power / control 1 m, 2x0.75 m, auxiliary switches 1 m, 6x0.75 m
The actuator contains two fixed microswitches for signaling the end positions of the valve.
Electric drive power:
- TDP: 6.5 VA, current I max. 4 A at t = 5 ms;
- Power consumption in various modes of operation of the electric motor, no more than:
- 3.0 W during engine operation;
- 0.9 W while holding the wings.