CATL LiFePO4 UPS Lithium-ion Backup Battery Rack

UPS Backup Battery Solution

Cell safety
·LFP batteries with high thermal stability

System Safety
·Dual redundancy for BMS control and protection: shunt trip by contactor control and moulded case circuit breakers
·Dual redundancy for short circuit protection: magnetic trip by fuse protection and moulded case circuit breakers 

Self-powered DC/DC auxiliary power supply
·Dual redundancy of auxiliary power to reduce the risk in case of AC power interruption
·Black start in case of power outrage in the grid

Individual rack exit
·Exit of the faulty cabinet only to improve system availability

Low temperature rise
·A temperature rise of about 20℃ at the highest discharging rate, with only natural cooling needed to meet the use requirements
·Simple and reliable system

Flexible wiring system
·Available for three-wire and two-wire UPS systems

Flexible configuration
·Available for a wide voltage range configuration of 320 - 691V, compatible with UPS of high and low voltage platforms
·Available for a wide energy range configuration of 32.768-49.152kWh for individual rack, reducing excessive configuration

Flexible transportation mode
·Available for whole rack transportation, reducing packaging materials, transportation costs, and on-site installation and commissioning costs and time
·Available for bulk transportation, with flexible shipment of the rack body and spare parts