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CU2 ATEX - Mechanisms
Ex (ROTORK-SCHISCHEK) - Explosion proof (ATEX) motor RMEX(T)
Explosion proof (ATEX) motor
• Zone 2/22: low risk of explosion <10h/year of explosive environment
- Access for manual resetting
- Thermo-electric tripping device (T)
- Switch S (selection of the running time)
Variants
-
RMEX
explosion proof actuator zone 2/22 -
RMEXT
explosion proof actuator zone 2/22 with thermo-electric fuse (T)
Unlocking
-
manual unlocking
n.a. -
automatic unlocking
as soon as the reaction temperature (72°C) of the thermo-electric tripping device is reached (Type RMEXT). -
remote unlocking
by interrupting the power supply.
Resetting
-
manual resetting
use the delivered socket wrench, turn in slow motion and apply enough torque/force. -
motorised resetting
supply the actuator (respect the prescribed voltage) for at least 60 sec. The resetting stops automatically.
Ex (ROTORK-SCHISCHEK) - Explosion proof (ATEX) motor EMEX(T)
Explosion proof (ATEX) motor for different risk areas:
• Zone 1/21: average risk of explosion >100h/year explosive environment
• Zone 2/22: low risk of explosion <10h/year of explosive environment
- Access for manual resetting
- Thermo-electric tripping device (T)
- Switch S (selection of the running time)
Variants
-
EMEX
explosion proof actuator zone 1/2/21/22 -
EMEXT
explosion proof actuator zone 1/2/21/22 with thermo-electric fuse (T)
Unlocking
-
manual unlocking
n.a. -
automatic unlocking
as soon as the reaction temperature (72°C) of the thermo-electric tripping device is reached (Type EMEXT). -
remote unlocking
by interrupting the power supply.
Resetting
-
manual resetting
use the delivered socket wrench, turn in slow motion and apply enough torque/force. -
motorised resetting
supply the actuator (respect the prescribed voltage) for at least 60 sec. The resetting stops automatically.