Liquid-cooled Energy Storage System -Centralized
CEGN's Centralized Liquid-Cooled Energy Storage System: Enhanced Efficiency, Safety, and Reliability CEGN's Centralized Liquid-Cooled Energy Storage System (ESS) offers a robust and reliable solution for large-scale energy storage applications. Its innovative liquid-cooling technology ensures exceptional heat dissipation, extending battery life and enhancing system efficiency by up to 16%. The modular design facilitates easy maintenance and reduces the system footprint by 40%. Designed with safety at the forefront, our ESS incorporates multi-level active early warning and firefighting systems, ensuring the highest level of protection. The multi-stage fuse and interlocking mechanism further safeguards the system, while the electric and battery separated design simplifies maintenance. Experience the power of CEGN's Centralized Liquid-Cooled ESS and optimize your energy storage needs.
Product Features
Safe and Reliable
·Providing detection and firefighting equipment for each battery pack,multi-level active early warning
·Multi-stage fuse and interlocking mechanism for protection
● Modular design and online insulation monitoring provide higher safety
Economical and Efficient
●Self-adaption for Multi-scene,Reduce the cost per kilowatt-hour,Intelligent algorithms improve system efficiency
Water cooling improve heat dissipation performance by 16%,the battery cell life is increased by 10%,reducing auxiliary power consumption by 30%
Highly Integrated
● Electric and battery separated design,Easy maintenance
·Theliquid-cooled battery system saves 40%or more in footprint
● Prefabricated container installation scheme ruduce site installation costs and commissioning time
Smart and Friendly
● Support HVRT,LVRT,black start,SVG,VSg,PQ and VF
·SOC computations have a 5%accuracy or higher.Smart online debugging and updating
Product Parameter
Product Mode | CDWJBH-20L3727 | CDWJBH-20L5000 |
System Parameter | ||
System Efficiency | ≥88% | ≥88% |
System Cycle Life | ≥6000 times@25℃,0.5C | ≥6000 times@25℃,0.5C |
Rated Charge/discharge Ratio | 0.5C | 0.5C |
Noise | ≤75dBA | ≤75dBA |
Working Altitude | 3000m | 3000m |
Communication Protocol | LAN、CAN、RS48: | LAN、CAN、RS48E |
Design Standard | GB/T36276、GB/T34131、UN38.3、UL9540A、UN3536、UL1642、UL1973、IEC62619 | |
DC Parameter | ||
Type of Battery | LFP3.2V/280Ah | LFP3.2V/314Ah |
Rated Capacity | 3727kWh | 5015kWh |
Composing Form | 1P52S*8*10cluster | 1P52S*8*12cluster |
Size(w*d*h) | 6058*2438*2896mm(20foot) | 6058*2438*2896mm(20foot) |
Rated Charge/discharge Current | 1400A | 1884A |
Max Direct Voltage | 1500V | 1500V |
Operating Voltage Range | 1164V~1497V | 1164V~1497V |
Rh | 5%~95% | 5%~95% |
Cooling Mode | liquid cooling | liquid cooling |
Firefighting System | perfluoro/ heptafluoropropane | perfluoro/ heptafluoropropane |
IP Rating | IP55 | IP55 |
AC Parameter | ||
Rated Output Power | 1725kW | 2500kW |
Max Output Powe | 1897kW | 2750kW |
Pcs Output Voltage | 690V | 690V |
Allowable Voltage | 587-759V | 587-759V |
Size of Booster Converter Integrated Machine (w*d*h) |
6000*2800*2960mm |
6000*2800*2960mm |
Rated Frequency | 50Hz/60Hz | 50Hz/60Hz |
Adjustable Range of Power Factor | -1~+1 | -1~+1 |
