PSC-250 12V 24V Ac to Dc Ups 3 Years Warranty Switching Power Supply
The PSC-250W provides 250W of backup-ready power with 12V/14.5A or 24V/10A outputs. It features adjustable voltage (11.3–14.9V for 12V models) and 89% efficiency. Designed for high-demand environments, it offers overload protection, low-battery cutoff, and seamless AC/battery. The 215×115×30mm chassis (0.75kg) includes LED indicators and operates in -20°C to +60°C. Suitable for servers, industrial controllers, and LED signage, its universal input (90–264VAC) and 1.5kV isolation ensure reliability in commercial and harsh settings.
- Description
| Model | PSC-250-12 | PSC-250-24 | ||
| DC Output Voltage | CH1:13.8V | CH2:13.8V | CH1:27.6V | CH2:27.6V |
| Output Voltage Tolerance | ±1% | —– | ±1% | —– |
| Rated Output Current | 14.5A | 3.5A(charge) | 6.5A | 2.5A(charge) |
| Output Current Range | 0~18A | —– | 0~9A | —– |
| Output Power | 250W | 250W | ||
| Ripple and Noise | 180mVp-P | —– | 200mVp-P | —– |
| Adjustable Range of DC Voltage | CH1:11.3~14.9V | CH1:21.3~29.8V | ||
| Start-up,Rise,and Hold Time | 600ms,50ms,80ms/230VAC.1200ms.50ms.16ms/115VAC. | |||
| Input Voltage Range | 90~264VACor 135~370VDC | |||
| ACInput Current | 4.5A/115VAC 2.5A/230VAC | |||
| Efficiency | 87% | 89% | ||
| Inrush Current | Cold Start Current 45A/115VAC 55A/230VAC | |||
| Leakage Current | <lmA/240VAC | |||
| Overload Protection | Overload protection will be activated at 105%to 115%of the rated output power. | |||
| Protetion mode:ACcharging mode:Isolation mode,the system can automaticall resume operation after the abnormalload condition is removed. | ||||
| Low Battery Voltage Protection | 9.5~10.3V | 19~20.5V | ||
| Protection mode:Output cut-off. | ||||
| Introduction to UPS Function | Long-term online float charging for batteries with high efficiency,over 98%fullness | |||
| Automatically stops charging when full to prevent overcharge and extend battery ite. | ||||
| Automatic switch between utility power and battery without delay,nomanual operation needed | ||||
| Cold start capability allows UPSto start directly from battery in case of no utility power,meeting emergency needs | ||||
| Operating Temperature and Humidity | -20°Cto~60°C;20%~90%RH(Please refer to theload derating curve) | |||
| Storage Temperature and Humidity | -20℃~+85C;10%~95%RHNon-condensing | |||
| Shock Resistance | 10~500Hz,2G 10min./per cycle,duration 60 minutes,on each axis | |||
| Voltage Withstanding Capability | Between input and output:1.5kVAC Between input and ground:1.5kVAC Between output and ground:0.5kVDC | |||
| Insulation Resistanc | Between input and output,input and ground,output and ground:100MQ/500VDC | |||
| Dimensions | 215*115*30mm(L*W*H) | |||
| Packaging | 0.75kg/20pcs/18.5kg/0.041m³ | |||
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