High voltage substation control and automation

SCLE provides expertise, design and integration of protection, command-control and power electronics equipment, combining hardware and software, all manufactured by us in France.

Secure grids need to rely on robust systems and equipment. We innovate to guarantee you interoperable, scalable and cyber-proven equipment.

A sustainable solution to match the specific requirements of your transformer station

SCLE SFE offers a full range of digital control systems for HV/MV transformer substations.

All our control system panels are based on a common hardware architecture. We control all upstream production phases (study, wiring, etc.) guaranteeing that the solution we deliver matches the specific requirements of your transformer station.

This means you a receive sustainable, tailored solution, with an optimised cost of ownership.

Substation PLC and calculators

PCCN range

Time synchronization, printers, modem

Specific integrations

Contact a sales representative

for more information

Benoît Renhas

+33 5 61 61 74 76 rf.elcs@sahner.tioneb

ARKENS PR relais de protection réseau électrique R&D SCLE 01


ARKENS, electrical grid flexibility at the heart of the energy transition

contrôle du RRV système de récupération de l'énergie de freinage des métros/trams SCLE Toulouse 02

Power electronics

More and more electrical sources and uses are being converted to direct current, making energy conversion an increasingly important part of our power grids.

VB Pocket SCLE courbes 03

Measuring equipment

Assessment and diagnosis of electrical grid performance


Our products

Our ranges of products and solutions adapted to electrical networks & rail transport networks.

SCLE présente au forum étudiant de l'INSA discutant avec un groupe d'étudiant étudiants

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Our certifications

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