Description
Product Description
A Standalone DC Power Supply converts alternating current (AC) to direct current (DC) and provides the DC power necessary to power on DC Loads. With a focus on continuously improving the total cost of ownership, Best Plus Power’s Standalone DC Power Supply, combined with advanced technology, help to reduce both capital and operational expenditure. Our Standalone DC Power Supply’s boast excellent power density while fulfilling space and weight requirements. They leave plenty of room for other equipment and create savings in packaging and transportation costs. In addition, their high efficiency lowers total energy consumption and reduces carbon footprint.
The Standalone DC Power Supply has a wide input voltage range, which can work normally with 90VAC-280VAC input. The Standalone DC Power Supply has input over-voltage and under-voltage protection, output short circuit protection, output overvoltage protection, over-current protection, over-temperature protection, and adopts natural cooling. The entire power supply is strictly designed according to safety regulations and meets the safety standards for information technology equipment.
The standalone DC power supply has different of mount type, includes wall mount and pole mount, according to the installation environments.
Product Application
Program Control Exchange
Access Network
transmission device
Mobile communication Station
Satellite communication ground station
Microwave communication power supply
Product Parameter
|
48V 1200W Standalone DC Power Supply |
||
| Model No. |
BP-DC4812BS |
|
|
Input |
Voltage | AC 90-280V |
|
Frequency |
45-65Hz | |
| Power Factor |
≥0.99 |
|
| Total Harmonic Distortion |
< 5% |
|
|
Output |
Voltage (Standard) | -54.5VDC |
|
Vol. Range |
42-57V dc | |
| Current |
22A Max |
|
| Power |
1200W Max |
|
|
Efficiency |
95% | |
|
Over Voltage Protection |
59～62Vdc | |
| Voltage Stabilization Accuracy |
≤±1% |
|
| Load Regulation |
≤±0.5% |
|
|
Peak-to-peak ripple |
≤200mV | |
| Capacitive Load |
≤440uF |
|
|
Lightning protection |
8/20μs、In 20kA (Input) |
|
|
8/20μs、In 10kA (Output) |
||
|
Standard |
EN60950 | |
| Protection |
Overvoltage, Undervoltage; Output overload, Short circuit, Over temperature, etc. |
|
|
Environment |
Tem. | -40°C – 70°C |
|
Altitude |
-60～4000m |
|
| Hum. |
≤95% |
|
|
Waterproof |
IP65 | |
|
Mount |
Wall mount, Pole mount |
|
| Dimension |
278(L)×185(W)×90(H) mm |
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