ACEY-TP20S001 is a partition protection plate for 16-20 strings battery packs for electric bicycles, electric motorcycles and other products.
Brand:
ACEYItem No.:
ACEY-TP20S001-NMCCompliance:
CE CertifiedWarranty:
One Year warranty with lifetime supportPayment:
T/TProduct Origin:
ChinaLead Time:
7days20s 40A 72V Temperature Control Protection Board For Ebike Electric Bicycle
Product Introduction
ACEY-TP20S001 is a Hardware protection board scheme specially designed for 16~20 strings of lithium battery packs. The protection parameters are fixed by the component parameters.
Configuration
Function | Configuration | Function | Configuration |
Number of strings supported | 16~20S optional | Switch function | Optional |
(Continuous current | 30 ~ 60A optional | Undertemperature Charge protection | Optional |
Number of NTCs | 1 built-in, 1 external | interface | / |
Balance Function | Standard option | Secondary protection | / |
Open-Wire Detection | supported | Heating function | / |
Charge overcurrent protection function | Standard option | LED indicator interface | / |
Low voltage charging prohibition function | Yes, it cannot be charged if it is less than 1.2V | ||
Battery packs in parallel | Not supported | Battery packs in series | Not supported |
Main parameter
Cell specifications
16~20 strings of lithium iron batteries
Interface type
Charge and discharge are both at the same port
Charging voltage
4.15V*Number of strings
Cell voltage range
2.8~4.25V
Continuous charging current
30A~60A Optional
Continuous discharging current
30A~60A Optional
Consumption
≤100uA
Circuit resistance
≤10mR
Operating temperature
-30℃~75℃
Structure size of PCB
Size
128±2mm * 63±0.5mm * 12±2mm
(Length*Width*Height)
Overvoltage and undervoltage protection
Project
Specification
Unit
MIN
TYP
MAX
Overvoltage
4.20
4.25
4.30
V
Overvoltage delay
400
800
1200
mS
Overvoltage release
4.07
4.15
4.23
V
Undervoltage
2.7
2.8
2.9
V
Undervoltage delay
1000
2000
3000
mS
Undervoltage release
2.9
3.0
3.1
V
Undervoltage release conditions
Disconnect load or charge release
Overcurrent Charge
Overcurrent Charge protection value
See the configuration table of overcurrent protection value below
Overcurrent Charge delay
200
350
500
mS
Charge over current release conditions
Automatic recover after a delay of 1S
Overcurrent Discharge
1th Overcurrent Discharge
See the configuration table of overcurrent protection value below
1th Overcurrent Discharge delay
500
1000
1500
mS
2th Overcurrent Discharge
See the configuration table of overcurrent protection value below
2th Overcurrent Discharge delay
50
100
150
mS
Overcurrent Discharge release
Disconnect load or charge release
Short Circuit Discharge
Short circuit protection current
See the configuration table of overcurrent protection value below
Short circuit protection delay time
150
300
600
uS
Short circuit protection recovery
Disconnect load or charge release
(Short-circuit description: The short-circuit current is less than the minimum value or higher than the maximum value, which may cause the short-circuit protection to fail, and the short-circuit current exceeds 2000A, short-circuit protection is not guaranteed, and short-circuit protection testing is not recommended.)
Overtemperature Charge
emperature protection value
55
60
65
℃
Temperature protection release value
50
55
60
℃
Undertemperature Charge
Temperature protection value
-23
-15
-7
℃
Temperature protection release value
-10
-5
0
℃
Overtemperature Discharge
Temperature protection value
65
70
75
℃
Temperature protection release value
55
60
65
℃
Overtemperature Discharge protection release conditions
Disconnect load or charge release
Undertemperature Discharge
Temperature protection value
---
---
---
℃
Temperature protection release value
---
---
---
℃
high temperature protection of FET(Built-in)
Temperature protection value
82
90
98
℃
Temperature protection release value
70
80
90
℃
Overtemperature Discharge protection release conditions
Disconnect load or charge release
Balance Function
Equalization turn-on voltage
4.1
4.15
4.2
V
Balance current
30
40
50
mA
Balance type
Pulsed model
Product Display