AC power equipment
Power distribution boards
Corporation "ELCOR" produces power switchboards and cabinets for energy, industry and civil engineering.
Corporation “ELCOR” produces power switchboards and cabinets for energy, industry and civil engineering. Power switchboards are designed to receive and distribute electric energy of three-phase alternating current with a frequency of 50 Hz and a voltage of 0.4 kV.
Power switchboards can be equipped with components for electricity measurement and commercial accounting of electricity, as well as monitoring systems based on programmable logic controllers with the ability to transfer data to the upper level and remote control.
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Applied equipment
Metal structure:
- Schneider Electric (Prisma, Spacial);
- Rittal;
- DKC;
- ELDON;
- domestic production with powder coating.
Switching devices:
- Schneider Electric;
- LS Electric;
- Siemens;
- ABB.
Busbars:
- Schneider Electric;
- nVent Eriflex.
Logic controllers and components of monitoring systems:
- Schneider Electric;
- Phoenix Contact;
- ICP DAS.
Specifications and standards
- TU U 31.2-30287744-051:2014: Low-voltage switchgear and controlgear assemblies for power stations and substations.
Specifications
Name of parameter/technical specification | Parameter value/execution options |
---|---|
Rated voltage, V | up to 800 |
Rated frequency, Hz | 50, 60 |
Rated current, A | up to 6300 |
Type of internal separation according to IEC 60439-1 | up to 4b |
Busbar material | copper, aluminum |
Steel structure material | powder-coated sheet steel, powder-coated stainless steel |
Degree of protection according to IEC 60529 | up to IP65 |
Climatic implementation | У, УХЛ, Т, ТВ |
Seismic resistance, points on the MSK-64 scale | up to 9 |