Modular apparatus
Modular apparatus is a large group of devices with common denominator of unified assembly method. This makes it easier to build and replace plant components. Modular equipment includes devices responsible for control of current flow, supervises operation of individual machines and entire industrial automation lines. Modular devices are installed in vast majority of control and supervision systems in building and industry.
Application of modular apparatus
Modular apparatus introduced uniform, standard installation solutions used in all systems for supervising and protecting electrical systems. Interchangeability of particular elements and their wide range extends possibilities of application of individual modules and makes work easier already at the stage of designing electrical line systems. Wide range of individual groups of modules and their technical parameters are used to connect machines and to control and supervise their work. They are used in supplying electric motors, making measurements and monitoring of working parameters. Modular apparatus are also used in signalling the state of electrical systems operation and informing about possible errors and damages of its individual elements.
Switches and disconnectors
Modular apparatus comprises a large group of devices which are responsible for distributing and monitoring currents flowing in an electrical system. They are responsible for the correct functioning and performance of the associated components. Switches and disconnectors are the basic group of modular apparatus which also includes: overcurrent switches, motor switches, power switches, differential current switches, disconnectors, auxiliary contacts and power limiters. All these devices working together with the executive elements are responsible for protection of electrical installations. They also allow for their proper operation, as well as quick reaction in case of unexpected voltage surges or power outages. Devices from this group of modular apparatus are important elements of protection systems, and some of them are used as surge arresters.
Modular power supply devices
The power supply of equipment and the maintenance of electrical systems is an essential element in the proper operation of any system, regardless of its intended use. An extensive section of converter and power supply equipment includes power supplies and transformers. Their function is to adjust or maintain the parameters of flowing currents in power supply circuits, regardless of the operating time.
With the help of these modular apparatus, the characteristics of the currents can be changed. They are used in places where it is important to operate safely, minimize the risk of fire or explosion. An important aspect is also the profitability of subsequent operation of the devices in built or modernized lighting systems, or supervision of objects. The most commonly used in construction and industry are transformers changing 220 V AC voltage to 12 V DC or 24 V DC. Depending on your needs are used stabilized power supplies, pulse stabilizers, electronic transformers or electromagnetic transformers. Transformers are used in industry and power engineering, as well as in a wide sector to operate household appliances and consumer electronics. Their parameters allow them to safely power domestic and industrial electronic devices. They are commonly used to power small mobile equipment.
Supervision of control processes
The use of modular apparatus in the sector of supervising the operation of individual machines and devices allows its safe use and proper operation. Modular apparatus monitor the course of programmed processes of cyclic tasks regardless of their operating conditions. This group includes a whole range of signaling devices. They use both light and sound signals to warn and inform about the state of ongoing processes.
An important aspect is the supervision and monitoring of energy consumption of operating machines. Digital module meters allow for current control of energy consumption. They have the function to measure both the course of the current voltage, current or its frequency. Connectors of individual segments are isolated and protected against possible short circuits in the installation. Modular construction and communication systems allow and cooperation with a number of devices working in the system.
Modular apparatus - versatility of assembly
Modular apparatus is characterized by standardized systems of connecting individual elements. This extends its use to new locations and configuration possibilities. As a standard, it is possible to install a number of modular units on the same installation element. TC3 35 rails are used for this purpose. This system makes it possible to reduce construction and operating costs, which is important from the investor's point of view.
Comprehensive solutions are available for all types of industry. Regardless of the operating conditions of the equipment and its control. The standards for protection against external influences allow the appropriate level of protection to be selected irrespective of the type of modular apparatus.
Modular equipment - accessories and fittings
The use of uniform standards and connection systems ensures the reliable protection of electrical installations and simplifies the configuration of any power supply, supervision, control or monitoring system. Standardised terminal blocks, modular rails, fork rails, cable ducts and mounting brackets extend the range of possibilities for installation in any control panel, cabinet or directly on the device.
Modular hermetic switchgear, metering cabinets or building switchgear allow effective protection and flexible configuration of sections and individual sectors of cooperating power supply systems.
