Taiyong Changzheng’s self-developed, mass-produced MBS1 series DC800V solid-state circuit breakers (SSCBs) have been commissioned in a leading domestic operator’s 800V high-voltage DC data center, marking domestic high-voltage DC solid-state protecti

2026-06-12

Taiyong Changzheng’s self-developed, mass-produced MBS1 series DC800V solid-state circuit breakers (SSCBs) have been commissioned in a leading domestic operator’s 800V high-voltage DC data center, marking domestic high-voltage DC solid-state protection products’ move from prototypes and pilot tests to operator-scale deployment.