ACEY-SP30S005 is an intelligent protection board scheme specially designed for 30 series battery packs of start-up battery and electric energy storage products.
Brand:
ACEYItem No.:
ACEY-SP30S005Compliance:
CE CertifiedWarranty:
One Year warranty with lifetime supportOrder(Moq):
Payment:
T/TProduct Origin:
ChinaLead Time:
7days24S 84V 60A 18650 Battery Management System With UART
Product Introduction
ACEY-SP30S005 is designed by Xiamen Acey New Energy Technology Co., Ltd.. It is an intelligent protection board scheme specially designed for 30 series battery packs of start-up battery and electric energy storage products.It is suitable for lithium batteries with different chemical properties, such as lithium ion, lithium polymer, lithium iron phosphate, etc.The protection board has strong load carrying capacity and the maximum continuous discharge current can reach 100A.
● 30 cell series protection
● Various protection functions for charging and discharging
● Discharge over current, short circuit protection functional processes of hardware
● Over voltage, under voltage, temperature and overload protection function processing of software
● Accurate SOC calculation with automatic SOC learning function
● UART communication function, can read all data of battery in real time and upgrade online
● Hardware discharge over-current, short-circuit protection function processing
Electrical Characteristics
Functions | Test items | specification | Unit | ||
Min. | Type | Max. | |||
Operating Voltage | voltage range | 54 | 85 | V | |
Operating current | recharging current | -- | -- | 80 | A |
Discharging current | -- | -- | 80 | A | |
Charging protection | Charger voltage (CC -CV) | 84 | V | ||
Over-charge protection voltage | 4.2 | 4.25 | 4.3 | V | |
Over-charge protection delay time | 1000 | 2000 | 3000 | M S | |
Over-charge protection recovery voltage | 4.1 | 4.15 | 4.2 | V | |
Discharge protection | Over-discharge protection voltage | 2.6 | 2.7 | 2.9 | V |
Over-discharge protection delay time | 1000 | 2000 | 3000 | M S | |
Over-discharge protection recovery voltage | 2.9 | 3 | 3.1 | V | |
Equalization function | Balanced turn-on voltage | 3.95 | 4 | 4.05 | V |
Balanced turn-on voltage difference | 30 | M V | |||
Equilibrium mode | Charge equalization | ||||
Equilibrium current | 40 | 60 | M A | ||
Over current protection | Charging over current protection value | 85 | 90 | 95 | A |
Charging over current delay | 7 | 10 | 13 | S | |
charge over current protection recovery condition | Delay 32S release | ||||
Discharge over current 1 protection current value | 85 | 90 | 95 | A | |
Discharge over current 1 protection delay | 7 | 10 | 13 | S | |
Discharge over current 2 protection current value | 300 | 360 | A | ||
Discharge over current 2 protection delay | 100 | 500 | M S | ||
Discharge over current protection recovery condition | Delay 32S release | ||||
Temperature protection | High temperature protection value of charging | 58 | 60 | 62 | ℃ |
Release value of charging high temperature protection | 53 | 55 | 57 | ℃ | |
Low temperature protection value of charging | -7 | -5 | -3 | ℃ | |
Charging low temperature protection release value | -2 | 0 | 2 | ℃ | |
High temperature protection value of discharge | 73 | 75 | 77 | ℃ | |
Release value of discharging high temperature protection | 63 | 65 | 67 | ℃ | |
Low temperature protection value of discharging | -12 | -10 | -8 | ℃ | |
Discharging low temperature protection release value | -2 | 0 | 2 | ℃ | |
Short circuit protection | Short circuit protection delay time | 200 | 600 | U S | |
Short circuit protection recovery | Charge | ||||
Internal resistance | Discharge loop internal resistance | / | 5 | 10 | M R |
Self-consuming | Operating mode | 20 | M A | ||
Sleep mode | 200 | U A | |||
Sleep condition and delay | No current \ communication \ Delay of 10S under protection state | ||||
Operating temperature | Normal working range | -20 | 70 | ℃ | |
storage temperature | Humidity is lower than 90%, | -40 | 85 | ℃ | |
Protection board size | length*Width*Height | MAX: 110*180*18 | mm |
Overcharge protection: When the battery is under the charging state, the voltage keeps going up. When the protection board detects that the voltage of any cell is higher than the overcharge protection value, the protection board will start timing immediately. When the time reaches the overcharge protection delay, the protection board will turn off the charging MOS tube, at that time, it cannot be charged.
Overcharge protection recovery: After the overvoltage protection appears on the protection board, the battery voltage will going down under the static or discharge state of the battery. When the protection board detects that each voltage is lower than the recovery voltage of the overcharge protection, the protection board will output a signal and turn on the charging MOS tube to charge.
Over-discharge protection: When the battery is under the discharge state, the voltage keeps going down. When the protection board detects that the voltage of any cell is lower than the overcharge protection value, the protection board will start timing immediately. When the time reaches the over discharge protection delay, the output signal of the protection board will turn off the discharge MOS tube, the load lock circuit will work, but, it cannot discharge at this time.
Over discharge protection recovery: After the over discharge protection appears on the protection board, the battery voltage will going up under the static or discharge state of the battery. When the protection board detects that each voltage is higher than the recovery voltage of the over discharge protection. At this time, disconnect the load or charge, the protection board will output a signal and turn on the charging MOS tube to charge.
Overcurrent protection: When the battery is under the static or discharge state, the current suddenly increases. When the protection board detects that the current reaches the overcurrent protection value, the protection board will start timing at that time. When the current duration in the circuit reaches the overcurrent protection delay time, the output signal of the protection board will turn off the discharge MOS tube, and the load lock circuit will work. At this time, the discharge cannot be conducted.
Overcurrent protection recovery: After the discharge overcurrent protection appears on the protection board, the discharge MOS tube is turned off, and the current in the loop becomes 0. At this time, the load is disconnected or charged, the output signal of the protection board will turn on the discharge MOS tube to discharge.
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