Suitable cables, use of interference suppression elements, shielding Power dissipation of modules for calculation of switchboard heating the following table and also in the attached xls file show the maximum power dissipation of the modules. The values correspond to the maximum heat loss... Switchboard heating calculation In many applications, there are situations where it is necessary to provide additional heating of the device. In these situations, two requirements can... Protection of electrical wiring, the characteristics of a modular circuit breaker Tab 1. Tripping characteristics in accordance with the ČSN EN 60898 standard: Tripping characteristics B short-circuit... Principles of application of shielded cables The shielding of the external and internal cables of the control panel should always be connected to the main protective earth (with grounded frame... Interference suppression, application of interference suppression elements If the system controls power elements with inductive character (valves, contactors, larger relays, smaller motors, etc.), you should always ensure the... Installation and laying cables Cables with digital signals should be laid out of direct contact with the cables for analogue measurement and communication lines (the recommended distance... Protection of the output elements (relays, etc.) The most active element of the systems are still classic electromechanical relays with unprotected contacts. In addition to the standard resistive loads... Increasing the resistance of applications All the operations of the control system (switching loads, speed control, etc.) and the surrounding technologies (heat pump compressors, electronics of... Cables for connecting temperature sensors, the SYKFY The SYKFY cables are suitable for connecting temperature sensors and for other measurements without high requirements for data transfer speed and transmitting... The ETHERNET outdoor installation (WiFi, cameras, and such like) For underground and outdoor installations, the ETHERLINE® CAT.5 FD BK cable can be used (produced by the LAPP GROUP). The cable meets the standards... 1 2
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