Detailed description of explosion-proof B electric device丨丨3:
The integrated electric device is derived from the ordinary type, with a lot of electrical and electronic components added. The overall ordinary electrical part is mainly controlled remotely by a multi-functional module It is composed of module button box, indicator light, opening meter, contactor, etc. The multi-function module is composed of three parts: phase identifier, contactor interlock protector B and DC power supply. The remote module consists of four solid state relays and three dip switches. The overall regulating electrical part consists of regulating modules, contactors, etc. The control line is, (special order) the remote control is.
The main models of partial-turn series explosion-proof valve electric device products:
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rFeatures< br/> rAll joint parts are sealed, and the protection level can reach (B.
rOutput torque -.
rEasy to adjust Stroke control mechanism.
rSafe and reliable, fully automatic manual/electric switching without switching handle.
rMultiple designs to meet different needs: outdoor type, explosion-proof type, overall type, adjustable type.
rConnection dimensions, output performance and electrical wiring can be customized according to user needs.
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Explosion-proof Q20-0.5B electric device丨200NM丨380V