Low voltage switchgear
Purpose and application
Low voltage and switchgear units are intended for electricity distribution in 10 (20) /0.42 kV transformer stations and industrial facilities. In addition to the purpose for distribution - distribution of electricity, SIVACON S8 is also used in industry where, in addition to the distribution part (cable outlets), it can be made to represent a motor center (MCC - motor outlets).
What are the blocks made of?
All metal parts of the LV distribution block are anticorrosively protected and painted by thermoelectrostatic application of a powder layer. The blocks are manufactured in accordance with the standard SRPS EN 61439-1. They are made of such materials that are able to withstand mechanical, electrical and thermal stresses as well as the influence of humidity, which can occur in normal operation.
Appliances and circuits in the block must be arranged in such a way as to enable operation and maintenance, while at the same time ensure the required degree of safety. Built-in appliances as components of blocks must have gaps in accordance with the defined corresponding standards and they must be maintained in operating conditions.
Main circuits - Busbars, bare or insulated, must be installed in such a way that no internal short circuit is expected under normal operating conditions. They must be dimensioned in accordance with the short-circuit strength data, and so constructed as to withstand at least the short-circuit stresses limited by protective devices or by devices on the bus supply side.
The equipment in the block must be mounted and wired in such a way that its proper operation is not diminished due to the mutual influence such as heat, vibration, energy fields, which occur in normal operation. Detachable and pull-out parts are designed so that their electrical equipment can be safely disassembled and connected to the main circuit while the circuit is live.
Since its establishment, the company TimCop has been mainly engaged in the production of equipment for electricity distribution, production of metal constructions and installation of electrical installations and equipment setting up.
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