Home > Products > LiFePO4 Battery 48V series > 48v 75ah LiFePO4 battery for telecom back up power/UPS
48v 75ah LiFePO4 battery for telecom back up power/UPS
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Product Details
Place of Origin: | Guangdong, China | Brand Name: | O'CELL | Model Number: | IFM48-750E3-01 |
Composed Type: | Other, Series and Parallel | Type: | Other, LiFePO4 | Components: | Other, IFR26650EC-3.4Ah |
Size: | 440*440*177mm | Voltage: | 48v | Weight: | 42Kg |
Nominal Capacity: | 75aH | Application: | telecommunication power supply |
Packaging Details
Packed in Wooden Case
Product Description
48v 75ah LiFePO4 battery for telecom back up power/UPS
Product specification
Item | General Parameter | Remark |
Rated Capacity | 100.0Ah | Standard discharge(0.2 C5)after standard charge(0.2 C5)
|
Minimal Rated Capacity | 95.0Ah | |
Nominal Voltage | 48.0V |
|
Discharge cut-off voltage
| ≥37.5V | 40.0V( recommended)
|
Charging cut-off voltage
| ≤57.0V | 54.75V (recommended)
|
Max continuous Discharge current | 35A |
|
Max continuous output power | 1310watts | Max output power 1680watts |
Charge time | 3hous | at30amps |
Housing material
| Cool plate |
Gray |
Electrical Characteristic :
Items | Details | General Parameter |
overcharge protection of cell | Detecting voltage of overcharge | 3.80±0.02V |
Delay time of detecting | 1.0±0.5s | |
Removing voltage of overcharge | 3.34±0.02V | |
Over discharge protection of cell | Detecting voltage of over discharge | 2.50±0.02V |
Delay time of detecting | 1.0±0.5S | |
Removing voltage of over discharge | Charge battery | |
Over current protection | Over Current 1 of discharge | 60±3A |
Delay time of detecting | 1.0±0.5S | |
Over Current 2 of discharge | 70±3A | |
Delay time of detecting | 100±50ms | |
Over Current of charge | 60±3A | |
Short protection | Current of short circuit | 150±10A |
Protection Condition | Load short | |
Delay time of detecting | ≤800us | |
Removing voltage of short | Charge battery | |
Temperature protection | Charge HT protection | 65±3°C |
Recovery of Charge HT protection | 55±3°C | |
Discharge HT protection | 75±3°C | |
Recovery of discharge HT protection | 65±3°C | |
Charge LT protection | -10±3°C | |
Recovery of Charge LT protection | -1±3°C | |
Discharge LT protection | -25±3°C | |
Recovery of discharge LT protection | -20±3°C | |
Cell Balance | Voltage of balance working | 3.45V |
Voltage difference of balance working | 20mV |
Photo:
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Company Profile
O'CELL New Energy Technology Co., Ltd., established in Oct.2008, is a high-tech enterprise which involves in research, production, sales and services of qualified Lithium Iron Phosphate (LiFePO4) cell, battery pack, reliable battery management system and one-stop power solution, for a wide range of applications worldwide including HEV, EV, AGV, Solar & Wind Power Generation System, UPS, Lighting, Toys, etc.
O'CELL's manufacturing facilities are ISO9001:2008 and ISO14001:2004 registered. It's products are compliant with CE, RoHS and have passed UN transportation testing, which is required for international transportation of all lithium batteries.
O'CELL people are the engine of our success today and in the future. They are motivated to keep well informed about the most recent technological developments and modernization management. Meanwhile, O'CELL continues to invest in research and development in order to take a leadership role in advanced lithium battery technology.
O'CELL factory covers over than 96,000m2 and bases in Yichang which is famous for Three Gorges and the biggest water power center in the world. Taking the advantage of sufficient electricity, O'CELL will pass the benefit to our customers. O'CELL sincerely expects to cooperate with our customers for mutual benefit and common development. O'CELL also hopes that we can contribute to new energy development and green circular economy.
Contact Us
- Ocell New Energy Technology Co., Ltd.
- Contact nameGerrard Hao
- Phone86-755-81781377
- AddressBuilding B3,Donghao Industry Park, Sili Road, Guanlan Town, Longhua District, Shenzhen, 518110, China Shenzhen,Guangdong
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