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High Voltage Services in Quebec

Thanks to its team of experienced and highly qualified electricians, Queco Electric Ltd. can meet all your needs in installing and repairing high voltage equipment. Whether it's for the maintenance of a substation or installing new high-voltage equipment, you can count on our team.

High Voltage Services

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Installation of new transformers and substations

Maintenance of new transformers and substations

Cable insulation

Tests on high-voltage cables

Maintenance and testing of PCBs in high voltage transformers

Tests on high-voltage transformer oils

Changing oil types

Transfer of Hydro-Québec lines

Preventive maintenance

Installation and repair of high-voltage cables

Hydro-Québec line transfers

Preventive maintenance of high and low voltage substations

High voltage cable and transformer testing

Substation start-up and commissioning

Power Equipment

High voltage equipment

High-voltage outdoor and indoor substations

High Voltage Hydro Connection

Internal inventory of high voltage equipment

Hydro low voltage connection

Electrical circuit analysis

 

With Hioki brand electricity measurement tools, we are qualified to carry out the following studies:

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Voltage fluctuation

Power in kilowatts

Power factor

Harmonics

Current intensity

Kilovolt-ampere demand

​Energy consumption

Queco Electric Ltd. has more than 51 years of experience in the field of high voltage electricity. Please contact us for more information.

Queco Electric Ltd.
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