48V75AH NMC Home Storage Battery with Wall Mount - 860×340×180mm Dimensions for Telecom Backup Power
Price:
Negotiable
MOQ:
10
Delivery Time:
sample for a week ,mass production around
Brand:
Soundon
Product Description
Product Overview
The 48V75AH NMC Home Storage Battery delivers reliable backup power for household and telecom applications. Featuring advanced NMC chemistry and intelligent BMS technology, this wall-mounted solution ensures uninterrupted power supply during grid outages.
Operating Principle
This system provides 48VDC backup power for telecom equipment through 13S NCM battery configuration with integrated BMS. During normal operation, the built-in switching power supply charges the battery while powering connected equipment. During grid outages, the battery automatically supplies power until mains electricity is restored or the system reaches discharge protection limits.
Basic Specifications
| Parameter | Specification |
|---|---|
| Model | SDDX-4820 |
| Voltage & Capacity | 48V 75Ah |
| Dimensions (L×W×T) | 860×340×180 mm |
| Weight | 39 kg |
| Cell Configuration | 3.6V 15Ah, 13S5P |
| Operating Temperature | -20℃ to 60℃ |
| Storage Temperature | -10℃ to 65℃ |
| Relative Humidity | ≤90% at 40℃±2℃ |
| Operating Altitude | 0-5000 m |
Charge Parameters
| Parameter | Value |
|---|---|
| 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 Protection | 4.2V |
| Total Voltage Overvoltage Protection | 54.6V |
Discharge Parameters
| Parameter | Value |
|---|---|
| Maximum Discharge Current | 50A |
| Discharge Overcurrent Protection | 60A |
| Cell Undervoltage Protection | 2.70V |
| Total Voltage Undervoltage Protection | 40.5V |
Key Features
- NCM battery technology with enhanced safety and extended cycle life
- High energy density with stable discharge voltage characteristics
- Flexible wall, pole, and tower mounting options
- Modular design supporting parallel connection for capacity expansion
- High-rate discharge capability with superior working efficiency
- Intelligent charge/discharge management for energy cost savings
- Comprehensive protection: overvoltage, undervoltage, short circuit, overload, overcurrent, temperature extremes
- Advanced communication interfaces: RS232 and RS485 for remote monitoring and control
- Green manufacturing process with environmentally friendly materials
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Soundon New Energy Technology Co,.Ltd.
Location
NO. 78, Benchi West Road, Jiuhua Demonstration District,
Contact Person
Annie Wen