KLi Series
KSTAR KLi series lithium-ion battery cabinet is designed by battery experts to provide a green, reliable, lightweight and longer service life energy source for uninterruptible power supply (UPS). It has advanced BMS (Battery Management System) to protect the battery against over-temperature, over-charging, and over-discharging. Its maintenance-free design couples with the intelligent remote monitoring function help you save the maintenance fees.
General Features
● Professional Battery Pack R&D & Manufacturing Team
● Three-level intelligent BMS with multiple protection and communication functions
● Remote real-time monitoring
● Prolonged service life up to 15 years, more than 3500 cycles of cycle life
● Maintenance free, reducing O&M costs
● Modular design, with most models supporting the parallel modules (up to 12)
● offering more flexible autonomy time selection
● Up to - 20～65℃ operating temperature
● Two-level fire protection of cabinet and module ensures the safety of data center
● Equipped with intelligent monitoring present to display battery real-time information
Technical Specification
| Module | KLi-512100C01 | KLi-512100C04 |
| CELL PARAMETERS | ||
| Cell material | LiFeO4 | |
| Nominal voltage (Vdc) | 3.2 | |
| Nominal capacity (Ah) | 100 | 25 |
| BATTERY SYSTEM PARAMETERS | ||
| Nominal voltage (Vdc) | 512 | |
| Nominal capacity (Ah) | 100 | |
| Cell series/parallel connections | 160S1P | 160S4P |
| Nominal energy (Wh) | 51200 | |
| Maximum continuous discharge current (A) | 100 | 400 |
| Peak discharge current (A) | 160A/3S | 450A/3S |
| Maximum continuous charge current (A) | 100 | |
| Recommended charge current (A) | ≤50 | |
| Maximum continuous output power (kW) | 51.2 | 204 |
| Normal charge voltage (Vdc) | 584 | |
| Float charge voltage (Vdc) | 544 | |
| End-of-discharge voltage (Vdc) | 432 | |
| Typical calendar life | 5-15 years, depending on surrounding environment and use | |
| Typical cycle life | 2000 cycles (80% DOD), 3500 cycles (50% DOD), depending on surrounding environment and use | |
| Protection function | High/low cell voltage protection, high/low battery module voltage protection, charge/discharge over-current protection, high/low charge temperature protection, high/low discharge temperature protection, short-circuit protection, equilibrium temperature; etc. | |
| Communication interface | RS485, Dry contact, CAN | |
| Indicator | Alarm, operation, relay status, charge level display | |
| Heat management method | Natural heat dissipation | Natural heat dissipation&Fan heat dissipation |
| ENVIRONMENTAL | ||
| Operating temperature (℃) | Charge: 0 ~ 45; discharge: -20 ~ 65 | Charge: 0 ~ 55; discharge: -20 ~ 65 |
| Operating humidity (%) | Relative humidity 0~90 (no condensation) | |
| Storage temperature (℃) | -20 ~45 (short-term storage),-10~25 (long-term storage), @50% charge level | |
| Storage humidity (%) | Relative humidity 0~90 (non condensing) | |
| Altitude requirement (m) | ≤2000 | |
| PHYSICAL | ||
| System dimension W×D×H (mm) | 600×850×2000 | |
| System weight (kg) | 780 | 845 |
| COMPLIANCE | ||
| Referential standards | IEC62619, IEC62133, UL1642, Battery Directive 2013/56/EU, UN38.3, RoHS | |
| Safety | IEC/EN62477-1 | |
| EMC | IEC/EN61000 | |