B2B Engineering Project Case Studies
Discover how XinHuan custom power distribution transformers, 110kV mobile substations, and GIS switchgear deliver 99.99% uptime in harsh environments — from 3,850m high-altitude mines to utility grid restorations.
Featured Global Installations
Verified technical project briefs with engineering parameters, site challenges, and results.
5 MVA 33kV High-Altitude Mining Transformer Substation in Andes Copper Mine, Peru
Custom high-altitude engineered 5 MVA 33kV power transformer with high creepage distance bushings (>31mm/kV), derated cooling, and IP54 outdoor protection for continuous Andes copper mining operations.
2500 kVA Solar PV Step-Up Substation Package in Atacama Desert, Chile
Low-loss 2500 kVA 33kV solar step-up transformer package engineered for high UV, extreme sandstorm abrasion, and 60Hz Chilean utility grid integration.
31.5 MVA 110kV Semi-Trailer Mounted Mobile Substation for Emergency Utility Grid Restoration
Rapid-deployment 31.5 MVA 110kV mobile substation trailer with integrated SF6 GIS switchgear, OLTC power transformer, and digital protection relay system for instant emergency power restoration.
Hospital Operating Suite Isolated Power System & Medical-Grade IT Transformers
Medical-grade IT isolation transformers with ultra-low leakage current (<200µA), Faraday electrostatic shielding, and insulation monitoring for hospital operating rooms and ICUs.
Have a High-Capacity Substation or Custom Project Requirement?
Our sales engineering team provides custom technical submittals, 2D AutoCAD GA drawings, vector group wiring diagrams, and direct CIF seaport freight quotes within 24 hours.