More secure and cost-effective power source!
SCU continues to pursue breakthroughs in battery performance, to put lithium batteries with larger capacity, higher security, smaller volume and longer service life into 19 inch lithium battery rack, fully integrating excellent performance with small and flexible features, and having absolute advantages in size, layout, operation and maintenance, and cost, so as to make the application of lithium battery more extensive and provide more choices, such as battery management system lifepO4 battery rack for different needs of customers to choose.
Low-thermal-runaway-rate LFP battery;
Bidirectional active equalization and triple-layered safety protection in BMS design;
7mm insulation distance for safety and reliability;
optimized solution in anti-thermal runaway and anti-leakage design.
Convenient operation and maintenance;
Modular design, easy for installation and capacity expansion;
19 inch standard cabinet, small in size, light in weight and low in O&M operation.
Real-time monitoring. The accuracy of SOC is better than 3% for the whole system;
Intelligent air cooling design for stable operation;
Equipped with interactive display, CAN and RS485 communication;
System capacity: 10-100Ah
Rated power: 1.44-4.8kWh
Weight: 25-55kg
| Rack mount Lithium ion Battery pack | Lithium iron phosphate | Lithium titanate | |||||
| Model | EFS48-30PⅣB | EFS48-50PⅣB | EFS48-100PⅣB | EFS240-10PⅣB | ETS48-10PⅣB | ETS48-30PⅣB | ETS240-10PⅣB |
| Rated charge rate @25℃ | 2C | 2C | 2C | 2C | 2C | 2C | 2C |
| Rated discharge rate @25℃ | 4C | 4C | 4C | 4C | 4C | 4C | 4C |
| System capacity | 30 | 50 | 100 | 10 | 10 | 30 | 10 |
| Rated power,kWh | 1.44 | 2.4 | 4.8 | 2.4 | 0.48 | 1.44 | 2.4 |
| Rated Voltage,Vdc | 48 | 48 | 48 | 240 | 48 | 48 | 240 |
| Working Voltage, V DC | 37.5~54 | 37.5~54 | 37.5~54 | 187.5~273.7 | 30~56 | 30~56 | 150~280 |
| Communication | RS485，CAN | RS485，CAN | RS485，CAN | RS485，CAN | RS485，CAN | RS485，CAN | RS485，CAN |
| Size (W*D*H) (mm) | 483*475*88 | 483*650*88 | 483*555*201 | 483*650*88 | 483*475*88 | 483*555*132.5 | 483*720*132.5 |
| Weight （kg） | 25 | 32 | 55 | 32 | 20 | 32 | 45 |
| Cycle life | 25℃ 0.5C/0.5C EOL80% ≥2000 | 25℃ 0.5C/0.5C EOL80% ≥2000 | 25℃ 0.5C/0.5C EOL80% ≥3000 | 25℃ 0.5C/0.5C EOL80% ≥2000 | 25℃ 0.5C/0.5C EOL80% ≥16000 | 25℃ 0.5C/0.5C EOL80% ≥16000 | 25℃ 0.5C/0.5C EOL80% ≥16000 |
(1)Integrated BMS in the single pack; it can work independently as battery system; (2)Flexible configuration, modular design, the first choice for medium and small power systems; (3)Easy installation, directly embedded into the standard 19-inch cabinet; (4)Small cube and less weight; (5)Visual human-machine interface monitors the running status of the battery system in real-time. (6)Charge and discharge times> 3000 times, system life > 10 years.
The rack-mounted lithium battery module consists of cells in series and in parallel to achieve the power capacity. The module has a built-in BMU system, which can collect the voltage and temperature of each cell, and manage the cell balance, so as to ensure the normal operation of the whole module safely and efficiently.
Rackmount lithium battery can work as independence or install into 19-inch standard cabinet, which is popularly used in Microdata center, home usage, backup for lithium-ion battery UPS systems etc.
There are many calculation methods for the capacity of UPS backup lithium ion battery (power method, constant power method, constant current method, estimation method, etc.), and each calculation method has its own focus. In practical applications, it is necessary to comprehensively consider the use of the battery and the load carried by the UPS. Choose the appropriate battery capacity calculation method based on the situation and application. As the backup time, it depends on the load, each battery pack could be 2kWH-5.76kWH, also with parallel and string, it can be max 2000kWH.
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