Solutions

Solutions – Remote control, MV/LV networks, load banks, SCADA

We cover the whole chain: from the source substation to customer metering, overhead and underground, for new builds and upgrades.

Remote control of power networks

Control and monitor your network remotely.

MARO GRID provides SCADA systems for the remote management and monitoring of power networks. Our solutions rely on reliable, industrial-grade communication equipment and standard communication protocols.

Remote-controlled overhead switches with air or SF6 breaking.
Slave substations and control boxes matched to each configuration.
Transmission over radio, GSM/GPRS or IP depending on site coverage.
Remote-control tests substation by substation before handover.

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Electrical works

Construction and maintenance of power networks.

We build and maintain overhead and underground networks, as well as prefabricated and masonry transformer substations. We also upgrade existing substations.

ONEE / BE type MT/BT1 approval for MV/LV network execution.
Overhead and underground networks, new builds and upgrades.
Prefabricated and custom-built distribution substations.
Maintenance and refurbishment of existing substations.

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Electrical equipment supply

Reliable equipment for your networks, from leading partner brands.

We supply instrument transformers (CTs and VTs), combined metering units, insulators, manual and remote-controlled overhead switches, reclosers and automated substations. We also offer load banks for testing generators, UPS systems and electrical installations.

Design and sizing together with the customer’s engineering office.
Resistive, reactive and capacitive banks, air- or water-cooled.
Tests with progressive loading and full load.
Test reports with time-stamped readings.

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Engineering

Study, design and size every project before it is carried out.

We support utilities, design offices and industrials in defining and designing their projects: remote-control architecture, equipment selection, load-bank sizing and integration into SCADA platforms. We also handle commissioning, protocol configuration and training of operating teams.

ABB MicroSCADA integration.
Radio and 4G/LTE links for remote sites.
Redundant communication architectures.
Remote management and supervision of substations.

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