An electric motor driven by alternating electric current.
A direct current power supply unit for charging batteries.
A physical object that stores electricity during part of an operation.
A physical object that is a number of capacitor units connected so as to act together.
A module for control functions.
An instrument panel containing a set of indicating devices and control units required for operation of a system or part of it.
An electric motor for operation by direct current.
An electrical conductor that is a busbar used for earthing.
A heater in which electric energy is converted into heat for useful purposes.
An electric machine for transforming electric energy into mechanical energy.
A switch that turns electrical current on and/or off.
Device used to increase the humidity in air by adding water under pressure as a spray into the air.
A physical object that is a closed, rigid box or casing used to enclose and protect the junctions of electric wires or cables.
A lightning arrestor is a device used on electric power systems and telecommunication systems to protect the insulation and conductors of the system from the damaging effects of lightning.
A switchgear and controlgear that houses motor starters to control electric motors.
A RTU, or Remote Terminal Unit is a device which interfaces objects in the physical world to a DCS or SCADA system by transmitting telemetry data to the system and/or altering the state of connected objects based on control messages received from the system.
A panel and a photovoltaic module whose main parts are solar cells.
A physical object that is a general term covering switching devices and their combination with associated control, measuring, protective and regulating equipment, also assemblies of such devices and equipment with associated interconnections, accessories, enclosures and supporting structures.
A transformer that, by electromagnetic induction, transforms a system of alternating voltage and current into another system of voltage and current usually of different values and at the same frequency for the purpose of transmitting electrical power.
A regulator designed to automatically maintain a constant voltage level.