SERVICES

Design, supply, maintenance, repair, upgrading, analysis, testing, commissioning and operation. Four lines covering the full cycle.

Development of technical specifications.
Conceptual, basic and detailed engineering for high, medium and low voltage electrical projects.
DC and AC system design for substation auxiliary services.
Design of solutions to increase production capacity in the oil and gas industry.
Protection coordination, short-circuit and load-flow studies, analysis of electrical variables, motor starting and restarting.

Manufacturing, refurbishment, maintenance and servicing of power transformers.
Accredited laboratories in Colombia for physical-chemical testing, dissolved gas analysis by gas chromatography and oxidation inhibitor content analysis.
Field crew for preventive and corrective maintenance.
TTR, insulation, winding resistance, power factor and functional electrical testing.

Manufacturing of medium and low voltage switchboards, power houses and compact substations.
Manufacturing of DC and AC systems for auxiliary services.
Earthing systems for transmission lines, distribution networks and substations.
Technical assistance during installation, setup and start-up of high, medium and low voltage equipment.
Upgrading of electrical protections and implementation of new schemes.
Updating and preparation of electrical system drawings.

Technical support during installation, pre-commissioning and commissioning.
Point-to-point wiring checks on control, metering, protection and auxiliary circuits.
Closing and opening tests.
Current and voltage injection testing to verify tripping and metering circuits.
Pole simultaneity and closing/opening time testing.
Insulation measurement on power cables and busbar systems.
Inspection of circuit breaker mechanisms and of electrical and mechanical interlocks.