Technical Parameter
Technical Data |
|
|
D50-11-18 |
INPUT |
|
Voltage Range |
179~275Vdc
|
Rated Voltage (Vdc) |
220Vdc |
Input Current |
10.9A |
OUTPUT |
|
Rated Voltage |
48VDC |
Voltage ADJ. Range |
42~58VDC |
Output Capacity |
2400W |
Rated Output Current |
0~50A |
Float Chg Voltage ADJ.Range |
42V~58VDC |
Equ. Chg Voltage ADJ.Range |
42V~58VDC |
Output Voltage Protection point |
60Vdc±1V |
Output Over Current Protection Point |
±5% |
Ripple & Noise(Max) |
200mVp-p |
Peak—peak noise |
≤150mV |
Voltage Tolerange |
±1% |
Line/Load Regulation |
±0.5% |
COMMUNICATION |
|
Modbus RTU |
Rs485 |
Dry Contact |
Out Fail,Output Voltage Fail, TEMP Fail, Battery Fail. |
PROTECTIVE FEATURE |
|
Over Load Protection |
Iout_Max±0.5A |
Protection Type: Constant Current Limiting |
|
Over Voltage Protection |
60VDC |
Protection Type:Shut Down O/P V. Recovery Automatically after 60s |
|
Over Temperaure Protection |
85±5℃ Detect on Heatsink of Poer Transistor |
Protection type:shut Down O/P V, Recovery after Temp. Normal Temp. |
|
Short Circuit Protection |
Aviailable |
ENVIRONMENT |
|
Operating Temp./Humidity |
-20 ~ + 45℃/ 20~90% RH non- Condensing |
Storage TEMP./Humidity |
-40~+85℃/10~95% |
Cooling |
Temperature control wind cooling ,Side to Side airflow |
MTBF |
>10,000 hours |
SAFETY |
|
Withst and Voltage |
I/P-O/P:1.5KVAC I/P-FG: 0.5KVDC O/P-FG: 0.5KVDC |
Solation Resistance |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25°C / 70% RH |
OTHERS |
|
Dimension |
W482 *D240*H88mm |
Weight |
8KGS |
Solutions
For telecommunications companies operating in China and internationally, we present a holistic solutions package. Starting with an in-depth site survey, we gain a thorough understanding of the existing infrastructure and challenges. Based on this, we propose professional plans that are not only innovative but also highly practical, meeting the customer's specific needs.
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FAQ :