|
project |
parameter |
remarks |
||
|
input voltage |
176V |
220V |
280V |
|
|
Input voltage frequency |
45Hz |
50Hz |
65Hz |
|
|
Maximum input power |
≤280W |
maximum load |
||
|
Standby input power |
≤4W |
Output no load |
||
|
power factor |
0.6 |
maximum load |
||
|
Start charging voltage |
>45V |
AC220V |
||
|
Maximum voltage (25℃) |
88.2±0.4V |
AC220V |
||
|
maximum current |
4.1±0.2A |
AC220V |
||
|
Change lamp current |
0.6±0.05A |
AC220V |
||
|
floating charge voltage |
93.6±0.6V |
AC220V |
||
|
Float charging current |
0.3±0.05A |
AC220V |
||
|
Conversion voltage |
86.4±0.4V |
AC220V |
||
|
The second segment is constant current |
3.1±0.2A |
AC220V |
||
|
DC output power |
235W |
maximum load |
||
|
productiveness |
＞85% |
maximum load |
||
|
Voltage drift |
＜0.3V |
-10℃~+45℃ |
||
|
rise time |
100ms max |
AC220V |
||
|
current ripple |
Under typical battery load, when using 20MHz bandwidth measurement, the maximum output current does not exceed ±30% |
AC220V |
||
|
floating voltage |
The output voltage is less than 42V when unloaded |
AC220V |
||
|
Note: The reference data is 72V lead-acid battery |
||||
