Delta Sst Solid-State Transformer Medium-Voltage to Low-Voltage MW Charging with 98.5% Efficiency

Delta Sst Solid-State Transformer Medium-Voltage to Low-Voltage MW Charging with 98.5% Efficiency. Delta SST -The Next-Generation Solid-State Transformer Replacing Traditional Transformer + UPS. Ultra-High Efficiency: 98.5% full-chain with SiC + solid insulation, cut energy loss >30%. 1MW in 1m2: 50% space saved vs. line-frequency transformer + UPS chain. 10kV Medium-Voltage Direct-Drop: Skip bulky transformer, AC 10kV to DC 200-1000V in 2 stages. N+X Modular Redundancy: Hot-swappable, no single point of failure, >99.9999% availability. AI-Load Ready: <10ms dynamic response, matches GPU burst; 800V DC for AIDC rack. Proven at Hyperscale: World's first large-scale SST deployment (Meituan*Qinhuai campus). Certified: CE / UL 2877 / IEC 62477 | Configurable: 840 / 1680 / 2520 / 3360 kVA.