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DREHMO x-matic
... non-intrusive, suitable for use in potentially explosive atmospheres
x-matic actuators are high end valve actuators with the features of the i-matic range in flameproof enclosure. Operation is made via graphic LCD and push buttons. The actuators comprise the same functions as c-matic actuators. They are further equipped with local and remote configurable actuator functions, self-monitoring, electronic name plate, operation data logging as well as diagnostic functions for preventive maintenance.
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- Features
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- valve attachment according to EN ISO 5210 or DIN 3210
- mains voltage 380 V - 420 V
- DREHMO 3-phase AC squirrel cage motor, insulation class F, 3 PTC's
- short-time duty S2 - max. 15 min.
- combined sensor for limit and torque sensing
- controls:
- Switchgear: Interlocked reversing contactors
- Control: 24V DC, 3+1 potential-free and freely programmable command inputs
- Status signals (programmable, potrential free): 2+2+1+1 NO contacts and 1 change-over contact
- local controls:
- operation: 4 multi-function push buttons: Selector switch LOCAL - 0 - REMOTE - LEARN - MENU (lockable) Control buttons OPEN - STOP - CLOSE / ENTER, ESCAPE, MENU UP, MENU DOWN
- indication lights: 6 indication lights (colour coding programmable for 5): End position CLOSED, torque fault CLOSE, fault, torque fault OPEN, end position OPEN, Bluetooth (blue)
- interface: Bluethooth
- explosion protection Ex de IIC T4
- enclosure protection IP68 according to IEC 60529
- ambient temperature -25°C to +60°C
- corrosion protection K3
- colour RAL 5015 / sky blue
- handwheel for manual operation / without switch-over mechanism
- electrical cennection: plug/socket connector with screw-type connection
- Additional equipment
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- magnetic pin operation
- electronic load relay (ELR)
- external power supply
- communication interfaces
- Profibus DPV0, V1, V2
- Modubus RTU single line, redundant, Loop
- Foundation Fieldbus H1
- HART protocol