Active Member
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[China]
Address: NO. 78, Benchi West Road, Jiuhua Demonstration District, Xiangtan City, Hunan Province, China
Contact name:Sophia Peng
Soundon New Energy Technology Co,.Ltd. |
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48V75AH NMC Home Storage Battery With High Energy Density And Wall
Mounted for Household ,Telecom
Operating principle
This system is mainly supply for 48VDC back-up power for the
telecom mobile equipment,consist of the 13S NCM battery in series
and BMS system for telecom communication .by the positive and
negative power interface of JFP and connect the positive and
negative power
interface of the telecom battery pack .when have mains supply
input, the system built-in switching power supply, the
switching power supply 48V DC power for communications
equipment. And charge for the system by charger to charge, In the
case of a grid outage, the power supplied by the battery
system to ensure the normal operation of DC power systems, uninterrupted power supply function, until the mains supply recover
normal or the power supply for the battery pack until the
over discharge protection is working, cut off the battery
pack power supply
Basic Parameters
| Model | Standard voltage,Capacity |
| SDDX-4820 | 48V75Ah |
| Dimension (mm) | L*W*T=860*340*180 |
| Weigh (Kg) | 39 |
| configuration | cell 3.6V15Ah ,13S5P single battery in series and parallel |
| Working temperature | -20℃～60℃ |
| Storage temperature | -10℃～65℃ |
| Relative humidity | ≤90％(40℃±2℃) |
| Altitude | 0～5000 m |
Charge Parameter
| Parameters | SDDX-4875 |
| Charge mode | Intelligent interrupt charge |
| Average total voltage | 53.5V |
| Cell Average voltage | 4.15V |
| Charge current | 10A |
| Cell overvoltage alarm | 4.2V |
| Cell overvoltage alarm recover | 4.1V |
| Cell overvoltage protection | 4.2V |
| Cell overvoltage protection | 4.1V |
| Total voltage overvoltage alarm | 53.5V |
| Total voltage overvoltage alarm | 53.5V |
| Total voltage overvoltage protection | 54.6.0V |
Discharge Parameters
| Parameters | SDDX-4875 |
| Max discharge current | 50A |
| Discharge over current alarm | 55A |
| Discharge over current protection | 60A |
| Over-current detect delay time | 1.0±0.5S |
| Cell under voltage alarm | 2.90V |
| Cell under voltage alarm recover | 3.10V |
| Cell under voltage protection | 2.70V |
| Cell under voltage protection recover | 3.00V |
| Total voltage under voltage alarm | 43.5V |
| Total voltage under voltage alarm recover | 46.5V |
| Total voltage under voltage protection | 40.5V |
Product Feature
