Timotion TBB7, Руководство пользователя, Страница: 10 / 10

TBB7 User Manual
Version C July 2017
10
8.2 Cycle test curve
Sample 12V battery cell
Steps
1-49
th
times 5.0Ah 2.9Ah
Cycle 300 times (memo each 50
th
times) Discharge for 2hrs 1250mA 720mA
X axis Cycle (times)
Charge for 6hrs 500mA 290mA
Y axis Max capacity (Ah)
50
th
times 5.0Ah 2.9Ah
Remark
In real situation the discharge/
charge varies- this test is only for
reference
Discharge until protect 1250mA 720mA
Charge until max capacity 500mA 290mA
*Repeat since 51
th
times
1 50 100 150 200 250 300
Max capacity (Ah) 4.8 4.5 4.0 3.6 2.8 2.5 2.1
0
1
2
3
4
5
6
TBB6 and TBB7 (5.0Ah) cycle test curve
1 50 100 150 200 250 300
Max capacity (Ah) 2.9 2.7 2.4 2.2 1.8 1.6 1.4
0
0.5
1
1.5
2
2.5
3
3.5
TBB6 and TBB7 (2.9Ah) cycle tst curve