Shenzhen Consnant Technology Co., Ltd.
Shenzhen Consnant Technology Co., Ltd.
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48V 200Ah Power Lithium Iron Battery
Description:
This product is a new type of backup power supply for the development of high-tech products,
with integration, miniaturization, light, intelligent, standardized, environmental protection and other
characteristics, can be widely used in indoor distribution stations, integrated base stations, marginal
stations, distributed power supply and other fields.
Adopted by the high safety performance, lithium battery cathode material for lithium iron phosphate,
high safety, high stability, high cycle life, high specific energy, specific power, low temperature performance
is superior, but large current charge and discharge, and many other advantages, at the same time, using
suitable for communication demand special high performance battery management system (BMS), with
the charge, over discharge, short circuit, over-current (load), temperature, flow, total pressure protection.
Manufacturing standard:
Feature:
1. Standard design, low operating environment requirements (can be in -20 ~ 60℃ humidity < 95%
normal work), small size, light weight, easy installation, simple maintenance in the later stage,
can save considerable upfront investment and maintenance costs in the later stage.
2. Automatic charge and discharge management. The monitoring unit automatically measures the
charge and discharge current of the battery and manages the floating charge and even charge
of the battery;
3. When the battery voltage is lower than the alarm value, it will alarm, and when the voltage is too
low, it will automatically power down to protect the battery.
Reference:
| NO. | Item | Specification |
1 | Nominal Capacity | 200Ah |
| 2 | Watt Hour | 9600Wh |
| 3 | Standard charging/discharging method | 50A |
| 4 | Maximum continuous charging/discharging current | 100A |
| 5 | Cycle Life | ≥3000 cycles (0.5C charge ,0.5C discharge)80% DOD；±25℃ |
| 6 | Operating Temperature | -20℃-60℃ |
| 7 | Storage Temperature | -20℃～50℃ |
| 8 | Shipment voltage | ≥48V |
| 9 | Designed life | 10 YEARS |
| 10 | Guarantee period | 3 YEARS |
Pre-sale testing:
| NO. | Item | Testing Instruction | Requirement |
| 1 | Vibration Test | Battery will be vibrated 30 minutes in three mutually perpendicular directions and changing frequency between 10 to 55Hz. The rate of scanning frequency is from 10 Hz to 55Hz with the rate of 1Hz per min. | The battery shall not rupture, smoke, explode or leak. Battery electric voltage ≥48V. |
| 2 | Constant Temperature/ | Keep the battery at 40±2℃ and 90%-95%RH for 48 hrs after complete charge. | Appearance of the battery shall not rust, smoke or explode. Discharge Capacity ≥80% |
| 3 | High Temperature Performance Test | Keep the battery at a hot oven with 55±2℃ for 2 hrs, then measure the capacity with constant discharge current 0.5C to discharge protection point after complete charge. After the test, keep the battery at 20±5℃ for 2 hrs. | Appearance of the battery shall not rust smoke or explode. Discharge Capacity >90%. |
| 4 | Low Temperature Performance Test | Keep the battery at -20±2℃ for 16-24 hrs, then measure the capacity with constant discharge | Appearance of the battery shall not rust, smoke or explode. Discharge Capacity >55%. |
Shipment packaging:
Storage conditions:
1.When the battery pack to be long-term stored, charge the battery pack to about 60% capacity,
store in dry and ventilated place, charge 1h for every 3 months.
2.The battery pack and charger should be stored in clean, dry and ventilated place, avoid contacting
with corrosive materials and be away from fire and heat.