LV / MV Switchgear
Power distribution is only as reliable as the switchgear behind it. PES designs, specifies, and supplies low-voltage and medium-voltage switchgear panels engineered for safe, dependable operation across industrial and utility-scale installations. From busbar design and protection relay coordination through to compliance with relevant international standards, our panels are built to form the backbone of your electrical infrastructure not just to meet a specification, but to keep running under real operating conditions.
What we deliver
LV & MV Panel Design
Complete design and specification of low-voltage and medium-voltage switchgear panels, sized and configured around your actual distribution requirements rather than a catalogue template. Every panel is engineered for the load profile, fault levels, and operating environment of the installation it serves.
Busbar Design & Sizing
Busbar systems engineered for current-carrying capacity, short-circuit withstand, and thermal performance. Correct busbar design is what allows a panel to handle fault conditions safely a detail that determines whether the switchgear protects the installation or becomes a liability within it.
Protection Relay Coordination
Relay settings and coordination studies that ensure faults are cleared by the nearest protective device, not by tripping the entire installation. Proper discrimination limits the impact of any single fault, keeping unaffected sections of the distribution system energised and operational.
Standards Compliance
Panels designed and built in line with relevant international standards for construction, clearances, protection ratings, and testing. Compliance is engineered in from the design stage rather than checked at the end, so the finished switchgear stands up to inspection and to service.
MCC & Control Gear
Motor control centres, SCADA panels, and associated control gear designed as part of the same distribution architecture. Integrating control and distribution under one engineering approach avoids the interface problems that arise when panels are sourced and designed in isolation.
Supply & Project Delivery
Beyond design, PES supplies switchgear for industrial and utility-scale projects including LV and MV panel supply for the 22MW Naghlu project in Afghanistan. Scope covers specification through delivery, coordinated with the wider control and protection systems on site.
Tell us about your site.
Send us the load, the sources and the constraints. An engineer will reply with a clear next step.
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