Schneider pilots software-defined medium-voltage switchgear in Equinix datacenter

What happened

Schneider Electric is piloting a software-defined approach to medium-voltage (MV) switchgear in an Equinix colocation facility. The system uses standardized, mass-producible hardware modules whose protection, automation, metering, monitoring and control functions are implemented and modified through software.

Why this matters for datacenters

Promised benefits

• Faster procurement and manufacture: Schneider says standardized modules can be mass-produced, making ordering and manufacturing up to three times faster than engineered-to-order switchgear.
• Shorter commissioning: The company claims commissioning and on-site acceptance testing time can be cut by about half compared to conventional workflows that require extensive site-specific validation.
• Over-the-air (OTA) updates: Functions and improvements can be delivered by software updates, reducing the need for physical modifications or service windows.
• Standardization across sites: Operators could standardize equipment inventory and deployment processes while adjusting software to local requirements.

Practical caveats and risks

Software-defined control of safety-critical electrical equipment changes the failure and threat model. A faulty or malicious software update for protection and control systems can have consequences far beyond a misbehaving IT patch. Schneider and its customers will need clear, demonstrable procedures for:

• Authentication and integrity of updates.
• Pre-deployment testing and validation specific to power-control logic.
• Safe rollback and recovery mechanisms if an update disrupts protection or distribution.
• Operational policies to avoid introducing outages during upgrades.

The article highlights these questions without detailing Schneider's specific cyber or update management mechanisms. Those details will be central to operator acceptance.

Where and when

The architecture is currently under pilot with Equinix. Schneider said pilot programs will continue through 2027, with broader availability planned for 2028. Schneider intends to extend the software-defined approach across its MV product lines, including PremSet and AirSeT.

How industry players reacted

Schneider EVP of Energy Management Frédéric Godemel framed the challenge as building resilient, efficient and scalable power infrastructure to match AI-driven growth. Greg Metcalf, Equinix senior director for Global Data Center Design and Innovation, indicated the technology could help standardize design, procurement and operations while preserving safety and reliability.

Bottom line

Software-defined MV switchgear aims to speed datacenter deployments and make post-install feature changes simpler. The potential operational efficiencies are concrete — shorter lead times and faster commissioning — but widespread adoption depends on robust update authentication, testing, rollback and cyber defenses for safety-critical electrical systems. The outcome of the Equinix pilot and Schneider's rollout plans through 2027–2028 will show whether those operational and safety questions are resolved in practice.