Protection and industrial automation equipment

Protection and control cabinets for power systems

Corporation "ELCOR" produces the whole range of protection cabinets for power facilities of voltage classes up to 750 kV inclusive:


Protection system cabinets, depending on the purpose, may include the following components:

Applied equipment

Metal structure:

  • Rittal;
  • domestic production with powder coating.

Microprocessor-based protection devices and automated process control systems:

  • Hitachi Energy;
  • Siemens;
  • SEL;
  • General Electric;
  • Hartron-Incore;
  • and etc.

Test blocks and terminals

  • Phoenix Contact;
  • Weimuller.

Relays and other low voltage equipment:

  • Schneider Electric;
  • Phoenix Contact;
  • weidmuller;
  • ABB;
  • Siemens.

Specifications and standards

Technical characteristics of protection system cabinets

Name of parameter/technical specificationParameter value/execution options
Рroduction standardIEC; ANSI
Rated voltage of operating circuits, VDC: 110; 125; 220;
AC: 220
Rated current of current measurement circuits, A1; 5
Rated voltage of voltage measurement circuits, V100; 115
Type of internal separation according to IEC 60439-11
Steel structure materialsheet steel with powder coating
Degree of protection according to IEC 60529up to IP54
Climatic implementationУ, УХЛ, Т, ТВ
Seismic resistance, points on the MSK-64 scaleup to 9


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