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Brand Name : Custom -made
Model Number : D50-11-18
Certification : CE
Place of Origin : China
MOQ : 1pcs
Price : USD 1
Payment Terms : T/T
Supply Ability : 3000 pieces per month
Delivery Time : 1-2 weeks
Packaging Details : wooden cartons
Model : D50-11-18
Rated Voltage (Vdc) : 220Vdc
DC Input Current : 10.9A
Output Rated Voltage : 48VDC
Voltage ADJ. Range : 42~58VDC
Output Capacity : 2400W
Rated Output Current : 0~50A
Peak—peak noise : ≤150mV
Voltage Tolerange : ±1%
Line/Load Regulation : ±0.5%
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.
Our technical support is second to none, offering prompt and effective solutions to any issues that may arise. Regular maintenance services further guarantee the longevity and reliability of the systems. With a well-coordinated team and a wide-reaching network of partners, we ensure a seamless and efficient service delivery process from start to finish.
FAQ :
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