SUNFLX SEI-8K-SP - Li-ion Battery Parameters

39
• Li-ion batter
Battery type
Parameters
Ternary
(N13)
Ternary
(N14)
LFP (L16)
LFP
(L15)
LFP
(L14)
Adjustable
Overvoltage
disconnection
voltage
60V
60V
60V
60V
60V
Battery fully charged
recovery point
50.4V
54.8V
53.6V
50.4V
47.6V
√
Equalizing charge
voltage
-
-
-
-
-
√
Boost charge voltage
53.2V
57.6V
56.8V
53.2V
49.2V
√
Undervoltage alarm
voltage([01] fault)
43.6V
46.8V
49.6V
46.4V
43.2V
√
Undervoltage alarm
voltage recovery
point([01] fault)
Undervoltage alarm voltage+0.8V
Low voltage
disconnection
voltage([04] fault)
38.8V
42V
48.8V
45.6V
42V
√
Low voltage
disconnection voltage
recovery point ([04]
fault)(setup item [35])
46V
49.6V
52.8V
49.6V
46V
√
Discharge limit
voltage
36.4V
39.2V
46.4V
43.6V
40.8V
√
Over-discharge
delay time
30s
30s
30s
30s
30s
√
Boost charge duration
120
minutes
120
minutes
120
minutes
120
minutes
120
minutes
√