Electricity services
Electrical design and installation services
Electrical design services
We design electrical networks of up to 10kV:
- Indoor and outdoor electrical networks
- Security and fire alarms
- Cable and overhead power lines
- Substations, distribution boards, modular and columnar transformer stations
- Protective relays and automation
Electrical installation services
We install electrical networks of up to 400kV:
- Up to 35 kV cabling
- Installation of cable connective and endpoint couplings
- Installation of cable transit, distribution and meter boards
- Emergency repair of damaged cables and detection of damage points
- Installation of overhead lines of up to 330kV
- Installation of substations, distribution boards, and modular and columnar transformer stations
- Installation of street and territory illumination systems
- Installation of indoor power systems in residential, industrial, administrative and other buildings
- Installation of security and fire alarm systems
- Installation of lightning protection and deep ground systems
- Maintenance of protective relays and automation systems
- Installation of temporary construction power inputs and submission of required documents to the State Energy Inspectorate
Measurement, testing, commissioning services
We do measurement, testing, commissioning services works:
- Detection of cable damage points
- Cable insulation testing with low frequency equipment (VLF)
- Cable, power transformer, motor, welding transformer, etc. insulation resistance measuring
- Automatic switch testing and switch-off parameter checking
- Protective relay and automation system commissioning
- Power device measurement and testing
- Power measurement of indoor power systems in residential and non-residential premises, and submission of required documents to the State Energy Inspectorate