| 51.2 |
| 100 |
| 5120 |
| RS232/RS485 |
| Serial Parallel Mode |
| 1 |
| Natural Cooling |
| Communication Power Supply |
51.2V 100Ah LiFePO4 Battery Pack,LiFePO4 Battery Pack RS232 RS485 Port,51.2V 100Ah telecommunication battery |
| 50 Pcs |
| USD 150-180/Pc |
| Seaworthy packing. |
| 10 Days |
| L/C, T/T |
| 100,000 Pcs/month |
Specifications of battery :
| No. | Items | Specifications |
| 1 | Model | 32700-5.5Ah |
| 2 | Material | LiFePO4 + grate |
| 3 | Rated Voltage (V) | 3.2 |
| 4 | Rated Capacity (Ah) | 5 |
| 5 | Dimensions (mm) | Φ32×70 |
| 6 | Weight (Kg) | 0.143 |
Specifications of battery system:
| No. | Items | Specifications |
| 1 | Model | 51.2V100Ah |
| 2 | Application | Communication power supply |
| 3 | Combination Form | Serial parallel mode |
| 4 | Cooling Method | Natural cooling |
| 5 | Rated Voltage (V) | 51.2 |
| 6 | Rated Capacity (Ah) ±5% | 100 |
| 7 | Rated Energy (Wh) ±5% | 5120 |
| 8 | Charge And Discharge Port (Common Port Or Split Port) | common port |
| 9 | Communication Port : | RS232/RS485 |
| 10 | Maximum Serial (pcs) | 1 |
| 11 | System Charge Termination Voltage (V) | 57.6 |
| 12 | System Discharge Termination Voltage (V) | 43.2 |
| 13 | Charge Protection Voltage (V) | 3.65 |
| 14 | Discharge Protection Voltage (V) | 2.5 |
| 15 | Charging Operating Temperature Range (℃) | -10～50 |
| 16 | Discharge Operating Temperature Range (℃) | -10～50 |
| 17 | Maximum Allowable Continuous Charging Current (A) | 50 |
| 18 | Maximum Allowable Continuous Discharge Current (A) | 50 |
| 19 | Discharge Protection Over Current (A) | 60 |
| 20 | 0.2c Charge And Discharge At 25℃ Ambient Temperature | 1000 cycles, capacity retention ≥ 80% |
| 21 | Battery Box Size (W*H*D) (mm) | (482.6±2)×(441.4±2)×(24±2) |
| 22 | Battery Box Weight Tolerance ±2kg | 65kg |
Communication backup power supply 51.2V100Ah
Features1. Intelligent centralized monitoring2. Modular design, easy to expand3. Insensitive to the choice of float voltage, resistant to float charge4. Better durability than ordinary lead-acid batteries5. Long cycle life and no memory6. Energy saving and environmental protectionBrief description of system management functions:◠Provide overcharge, overdischarge, short circuit, reverse connection, overcurrent, high and low temperature alarm and protection functions for single and total voltage.◠With 5A charging current limiting function.◠Provide intelligent balance management function.◠Two-way RS485 communication, in YD/T1363.3 communication specification, supports communication with the host computer, supports multiple groups of parallel communication, and the default baud rate is 9600bps.◠Provide LED status indication function (capacity and alarm).◠Provide multi-function buttons to realize functions such as reset, power-down and wake-up.◠With standby hibernation function, the system keeps low power consumption in non-working mode.◠Support data storage function, can read the system history record through the host computer.◠High-precision voltage sampling (≤10mV).◠4-channel temperature sampling (≤2℃).
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