16S 51.2V 100A Master BMS Battery Energy Storage System Lifepo4 RS485 CAN For ESS UPS
16S 51.2V 100A Master BMS Lifepo4 With RS485 Or CAN For ESS UPS
Basic configuration and performance:
|
Basic parameters |
|
|
Cell type |
lithium iron phosphate |
|
Rated Capacity |
100AH |
|
Number of battery strings |
16S |
|
Rated working current |
100A |
|
Maximum current limit charging current |
10A(battery)(40V) |
|
Maximum charging voltage |
57V |
|
Balance |
|
|
Balance type |
Passive balancing |
|
Balance current |
150mA±10mA (Single cell 3.40V) |
|
Temperature sampling |
|
|
Battery temperature Sensor |
4 |
|
PCB temperature Sensor |
1 |
|
Environmental temperature sensor |
1 |
|
Sampling accuracy |
±2℃ |
|
Voltage sampling |
|
|
Sampling accuracy |
Single cell ±15mV＠25℃ |
|
Current sampling |
|
|
Sampling range |
120A/-130A(charge/-discharge) |
|
Sampling accuracy |
FSC±5% |
|
SOC |
|
|
Tolerance |
≤5% |
|
Power consumption |
|
|
Sleep mode |
≦ 400uA |
|
Working mode |
≦ 16 mA/28 MA(Current-limited charging) |
| Communication interface/protocol | |
| RS485/custom protocol |
1 way, battery master- slave parallel internal communication |
| RS485 | 1 way for communication with energy storage inverter |
| CAN(optional) | 1 way for communication with energy storage inverter |
| Other options | |
|
Data collection box (optional) |
No(default) |
|
Reverse polarity protection (optional) |
No(default value) |
|
Parallel requirements (optional) |
Needed (default value), No need |
|
Heating film (optional) |
No need (default value) |
|
BMS status output |
LED (default value) |
|
Gyro anti-theft |
No (default value) |
Communication Port:
The communication circuit of this system is two RS485 and one CAN communication interface;
One RS485 communicates with the host computer or with the energy storage inverter, the baud rate is set to 9600 by default;
One RS485 is used for internal communication when batteries are connected in parallel;
The RS485 interface uses two RJ45 sockets. The socket pins are defined in the following table:
| Signal definition | RJ45*2 (two with the same effect) |
| RS485 A+(T/R+) | PIN-2,-7 |
| RS485 B-(T/R-) | PIN-1,-8 |
| Isolated power supply V- | PIN-3,-6 |
| No definition yet (reserved) | PIN-4,-5 |
BMS Protection Parameters (@25℃, except temperature protection):
|
category |
Item |
Protection value |
Delay |
Releasing conditions (the following restoration conditions 1 and 2 are the OR relationship) |
Parameters can be set |
|
Charge
|
Single-cell overvoltage warning |
3.70V |
|
|
yes |
|
Single cell overvoltag e protection |
3.80V |
1-2S |
1. Discharge current>1.0A or
|
yes |
|
|
Overall overvoltag e warning |
59.2V |
|
|
yes |
|
|
Overall overcharge protection |
60.0V |
1-2S |
1. Discharge current>1.0A or |
yes |
|
|
charge protection |
>102A |
The 20S |
Switch to current-
|
yes |
|
|
Charge protection |
≥ 112A |
2-3S |
yes |
||
|
Discharge
|
Single-cell |
2.8V |
|
|
yes |
|
Single |
2.5V |
1-2S |
1. Charging current>1.0A or |
yes |
|
|
Overall |
45.0V |
|
|
yes |
|
|
Overall discharge |
43.2V |
1-2S |
1. Charging current>1.0A 2. The voltage of the whole group has risen by 48.0V and the cell voltage is higher than 3.1V |
yes |
|
|
Discharge |
102A |
|
|
yes |
|
|
Discharge |
>102A and <122A |
30S |
1. Charging 2. The protection will be automatically released after 60 seconds |
yes |
|
|
Discharge |
≥ 122A |
2-3S |
1. Charging current>1.0A |
yes |
|
|
Short |
Short |
|
1. Charging current>1.0A or |
yes |
|
|
Cell
|
Charging high and low temperature warning |
≦ -3℃, ≥ 65℃ |
|
|
yes |
|
Charging |
≦ -5℃, ≥70℃ |
|
1. When charging, the temperature is higher than 0℃ and lower than 60℃ to recover |
yes |
|
|
Discharge |
≦ -20℃, ≥70℃ |
|
|
yes |
|
|
Discharge |
≦ -25℃, ≥75℃ |
|
1. The temperature is higher than -15° C and lower than 65°C during discharge to recover |
yes |
|
|
PCB
|
PCB high |
≥90℃ |
|
|
yes |
|
PCB high |
≥95℃ |
|
<80℃ |
yes |
|
|
environm ent temperature
|
Ambient |
≦ -15℃, ≥ 65℃ |
|
|
No |
|
Ambient |
≦ -20℃, ≥70℃ |
|
The temperature is higher than -10℃ and lower than 60℃ to recover |
No |
|
|
SOC |
SOC low |
≦ 5% |
|
>5% |
No |
| 4S BMS | |||||
 |
 |
 |
 |
 |
  |
| 4S 10A | 4S 20A | 4S 30A | 4S 50A | 4S 100A | 4S 150A/200A |
| 8S BMS | |||||
 |
 |
 |
|||
| 8S 25A | 8S 100A | 8S 150A | |||
| 15S BMS | |||||
 |
 |
||||
| 15S 100A With LCD Display | 15S 100A With Gyroscope | ||||
| 16S BMS | |||||
 |
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Contact Us:
GCE is a professional high voltage life4po BMS muanfacturer,
Made BMS voltage from 48V to 1000V with master and slave three-level structure solution,
12S-24S lithium battery BMS, battery storage BMS for energy storage system,UPS,ESS,off-gird/Hybrid solar system,Grid-Tie solar system solution proivder.
4S to 24s low voltage software BMS has a wide range of uses, rich product interfaces, strong scalability and secondary development compatibility;
30s to 75s BMS adopts master-slave integrated design and relay solution to meet the lithium battery demand of multiple strings of small capacity batteries.
Greatly reduce the use cost of users; 60s-270s adopts master-slave three-level architecture, which can meet the series and parallel requirements of high-capacity single lithium batteries within 1000V.
By mastering the core technology of BMS and inventing on this basis, our company has developed a variety of lithium battery peripherals to meet the high-quality needs of the market.
Application:
Battery Energy Storage System(BESS)
Off-grid energy storage
Data Center
Grid frequency modulation energy storage
Track power / traction
LFP UPS power supply
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