100Ah(16S) Lithium-Ion Battery Pack
Description and Model:
This product is a new type of backup power supply for the
development of high-tech products,
can be widely used in indoor distribution stations, integrated base
stations, marginal stations, ETC,
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.
The battery management system (BMS), with the charge, over
discharge, short circuit, over-current (load),
temperature, flow, total pressure protection,charging under the
secondary electricity, balanced and various
protective functions, providing the bluetooth , CAN ,RS485
communication interface and the upper machine
to realize remote monitoring, can be connected to the base station
power environmental monitoring systems,
Intelligent software anti-theft design.
Standard design, suitable for installation in 19-inch standard
cabinet, 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.Ensure the
life of lithium battery and reduce the daily maintenance work.
Manufacturing standard reference:
- YDB032-2009 communication backup type lithium ion battery pack;
- YDT - 2011-2344.1 the communication lithium iron phosphate battery
part 1: integrated battery;
- "YDT, 1051-2010" communication board (stand) power system total
technical requirements ";
- YDT - 2005-1363.3 the communication board (station) power supply,
air conditioning and environment centralized monitoring management system "of the relevant
standards.
Key features:
1. Lithium ferrous phosphate battery(LiFePO4), high safety, high
energy density, excellent cycling
performance;
2. BMS, battery management system, with the intelligent positive
protection functions;
3. Automatic charge and discharge management;
4. Alarm function, when the battery voltage is lower than the alarm
value or too low, it will automatically
power down to protect the battery;
5. The battery pack has good electromagnetic compatibility.
Basic Characteristics Reference:
| No. | Item | Specification |
| 1 | Watt Hour | 5120Wh |
| 2 | Operating voltage range | 40V~58.4V |
| 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 |
| 6 | Operating Temperature | -20℃-60℃ |
| 7 | Storage Temperature | -20℃～50℃ |
| 8 | Shipment voltage | ≥48V |
| 9 | Charge retention and capacity recovery capability | Standard charge the battery, and then put aside at room temperature
for 28d or 55 ℃ for 7d, Charge retention rate ≥90%, Recovery rate
of charge≥90 |
Safe Characteristic:
| No. | Item | Testing instruction | Requirement |
| 1 | Over-charge test | Charge in accordance with the following two ways (Choosing one
between the two).
(1)Charge at 1C current for 90min or until voltage of some single
battery reaches 5.0V (stop test when fulfills either condition).
(2)Charge at 3C current until the voltage of some single battery
reaches 10.0V, then stop the test. | The battery shall not explode or catch fire. |
|
|
| 2 | Over-discharge test | Charge the battery. Place at 20±5℃ for 1h, then discharge in 1/3C
current at same temperature until so cell’s voltage is 0V. | The battery shall not explode or catch fire. |
|
| 3 | Short-circuiting Test | After charge batteries, place at 20±5℃ for 1h. Short the battery
for 10min, the external circuit resistance should be less than 5mΩ. | The battery shall not explode or catch fire. |
|
Safety characteristics test no electronic protection circuit;
86Kpa-106Kpa ；Above technical performance standard test environment
temperature: 20±5℃;
Relative humidity: 65 ± 20% (unless otherwise requested),
Atmospheric pressure: 86Kpa-106Kpa.
Shipment package:
No fall down, no pile up over 8 layers, and keep face up.
Storage conditions:
- 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.
- 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.
