Energy Storage DC Control Converging Cabinet Specs

The energy storage system DC control converging cabinet, model ESSCB-H-2500-QS-2-EC-Z-1D-380-3K-05-(EM)-V1.0, is a specialized high-voltage power loop management unit for centralized energy storage systems, designed by Hangzhou Gaote Electronic Equipment Co., Ltd. It serves as the intermediate connection between battery stacks and energy storage transformers, providing battery cluster confluence, power main circuit control, short circuit protection, overload protection, and emergency stop functions. The cabinet integrates stack-level bus switches, fuses, surge protectors, a battery stack control management module (ESMU), uninterruptible power supply, distribution system, emergency stop switch, and status indicators. It features LAN, CAN, and RS485 communication interfaces for interaction with ESBCM, PCS, EMS, and HVAC equipment. Designed with optimized electrical characteristics, heat dissipation, safety, and maintainability, it supports 2.5MW/5MWh container applications with 12 clusters. The document includes technical parameters, electrical schematics, structural dimensions, installation instructions, and selection guidance.