Transformer substations and LVDS

The Company «Grasys» is engaged in manufacturing and supply of outdoor integrated transformer substations in single or double transformers configuration, mounted in modular buildings or of the cabin-type Х-КТП-100…2500/6(10)/0,4-УХЛ1, employed in BOP systems of all types of power plants and for integration into power grids, power supply systems of industrial facilities and civic buildings, pump stations at gas and oil transmission lines and communal infrastructure systems.


The Company “Grasys” manufactures modular integrated transformer substations (MITSS) for the voltage rating 35/110/220/330 kV, acting as the General Contractor. It renders full range of services on construction of substations: design, servicing, erection supervision work, precommissioning, package supply, turn-key construction, SPTA supply.


HVID and LVDS electrical equipment

The Company «Grasys» has streamlined in-house manufacture of high-voltage input devices HVIDs and low voltage distribution switchboards LVDS. Packaging of the devices is determined as per the Client’s requirements. Only certified equipment is applied.

This is not a public offer