The bus cabinet is the DC side bus control unit of the energy storage battery system, which is connected with the high voltage box and storage. Intermediate unit capable of converter; The power pool system (stack) is installed in the bus cabinet. Switch off/circuit breaker (optional), three-level BMS (ESMU), and UPS power supply. Confluence ark. The electrical characteristics, heat dissipation performance, and safety performance of each component have been fully considered in the design. And operation and maintenance, reasonable space layout, compact structure, flexible configuration, and security. Full reliability and other characteristics. The stage BMS module (ESMU) in the bus cabinet, with CAN, Rs-485, RJ45 Ethernet communication interface, can be realized with a high voltage box, PCS/UPS or The communication function between EMS realizes the data communication and control of the energy storage battery management system and protection. NoItemPara RangeQuantityFunction 1DC Breaker630/ 1500/ 1250A1Main loop protection2BMSESMU- 10 II1Display communicationcontro3Switching power supply35W/75W 24V1Power Supply4Miniature circuit breakerS202-C64/20/ 10/Switch5Emergency stop switchLA38-22ZS1scram protection6RepeatersCR-MX024DC2L/Signal control and conversion7LED instructionED16-22DSR(G/Y/R)/status indicator8Surge protective devices(spd)Ex9UEP 20 3P1Lightning protection bus9FuseDC1500/ 1000V 300A1protection10Terminal strip /Communication powersignal conversion
