Compact substations

in stainless steel and hybrid construction



Due to the modular design of the compact substation, we can respond to your needs - according to your requirements and conditions on site.

  • Modular construction
  • Efficient room climatic properties
  • Climatically stable under year-round conditions
  • Easy to maintain structure
  • Low transport weight and small transport volume reduce transport costs
  • Delivery incl. electrotechnical equipment as factory-ready station according to IEC 62271-202 or optionally available as kit
  • Protection class IP34D according to IEC 60529 optionally IP44D

Basic types and their areas of application

Gritec overview

Stainless steel structure
without basement

Range of application
Grid station for use in industrial and temporary areas
Use in rocky ground and high groundwater level
Empty weight type 1000kVA approx. 1.400 kg
Installation above ground
Subsoil Concrete foundation or slab, sand, gravel or ballast bed

Hybrid station
Structure Stainless steel
Basement Concrete

Range of application
Network station in the local network and industrial area
Use with normal load-bearing ground
Empty weight type 1000kVA approx. 5.000 kg
Buried cable basement
subsoil sand, gravel or ballast bed

Body Stainless steel
Basement Stainless steel

Range of application
Network station in the local network and industrial area
Use with normal load-bearing ground
Empty weight type 1000kVA approx. 1.400 kg
Buried cable basement
subsoil sand, gravel or ballast bed

Transformer station 630kVA

For safe power distribution of low power

Gritec
Graphic

Transformer station 1000kVA

For the safe power distribution of high power

Gritec
Graphic

Product key explanation

Type designation scheme
MCS <width> <length> - <height> <design>
MCS Metal Compact Substation
<width> Short side of base body (outside dimension without projections) rounded to two-digit decimeters.
<length> Long side of base body (outside dimension without protrusions) rounded to two-digit decimeters.
<height> Height of the base body (outside dimension to highest point including roof) rounded to two-digit decimeters.
<Frame> F = Frame (basement for above ground installation) H = Hybrid station (steel upper part with basement part made of concrete ) K = Skid station (station mounted on separate skid) S = Steel (steel upper part with basement made of stainless steel)

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Compact Stainless steel station brochure in English

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