01
HV, MV & LV power systems
Electrical engineering across high-, medium- and low-voltage power-system environments.
Technical capability
Power systems & automation expertise.
A practical electrical-engineering capability spanning HV, MV and LV systems, relay logic, SCADA, panels, cables, testing, commissioning, maintenance and renewable-energy support.
02
Relay logic engineering
Logic engineering and programming for protection relays and metering platforms used across utility and industrial systems.
03
SCADA & automation
Automation and supervisory control capabilities supporting monitoring, control and integrated electrical operations.
04
Panel assembly & wiring
Control-panel manufacturing, assembly, wiring and associated control-cable installation.
05
Factory acceptance testing
FAT and verification before equipment moves from controlled workshop conditions to site delivery.
06
Testing & commissioning
Site testing, functional verification, cable termination and commissioning through energisation.
07
Maintenance & retrofits
Planned maintenance, fault-response support and retrofit work for existing electrical infrastructure.
08
Wind & solar BOP / O&M
Balance-of-plant and operations-and-maintenance support for renewable-energy facilities.
09
Control cables & terminations
Control-cable installation and electrical cable termination work across project and operational environments.
Protection & metering
Relay logic that speaks your installed base.
Tocojy’s published relay-logic capability includes programming across SEL, ABB, Siemens-Reyrolle, Schneider-Micom, Alstom-Micom, Thytronic, LPS GCE, Vamp, Strike, Woodward, GE Multilin, REG-DA and Tapcon relays, plus Elspec, ION, Elster and Landis + Gyr metering.
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