Chapter Three Operation And Maintenance; Parameters - Narada eco-200 Operation Manual

Narada Power Source Co., Ltd.

Chapter Three Operation and Maintenance

1. Parameters Setup
Table3-1 Switching power supply parameter setup table (48V system)
Parameter name
Floating Voltage（V）
Equalization Voltage（V）
Charging Current（A）
Limited Current For Charge （A）
Equalization Charge Cycle（day）
Equalization Charge Time（h）
Condition to Change Float Charge To
Equalization Charge（mA/Ah）
Condition To Change Equalization
Charge To Float Charge（mA/Ah）
LVLD (V)
LVBD （V）
LVBD Recover Voltage（V）
High Voltage Warning（V）
Low Voltage Warning（V）
Temperature Compensate Ratio With
Floating Voltage（mV/℃per cell）
Temperature Compensate Ratio With
Equalization Voltage （mV/℃per cell）
High Temperature Warning（℃）
1. The voltage in above table is at 25℃. Please adjust the data according to table 3-3 at
other temperature.
2. Please contact the manufacture about standard for normal power supply or tough
power supply.
3. Above are standard setup parameters in table 3-1. We suggest you to set up end
voltage (LVBD) based on different load current to make the battery life longer. Please
refer to table 3-2.
Normal power supply
54
56.4
0.1C
10
0.20C
10
90
24
＞50
＜5
45.6
Please refer to table 3-2
49
57.6
46
-3
-5
35
17
Eos operation manual V5.3
Tough power supply
54
56.4
0.1C
10
0.20C
10
30
24
＞50
＜5
46.5
50
57.6
47
-3
-5
35