LRS-450
Description:
The LRS-450W series adopt an outward FAN cooling dissipation design. This design greatly improves the stability of the product.
we are adamant about maintaining quality power supplies with a maximum efficiency of 92%.
In addition, the LRS-450W implements 3 seconds constant current limit for overload protection and enhances greater flexibility when dealing with inductance and capacitance loads.
- Type and Specification
| Specification/Model | LRS-450-12 | LRS-450-15 | LRS-450-24 | LRS-450-36 | LRS-450-48 |
| DC Output Voltage | 12V | 15V | 24V | 36V | 48V |
| DC Output Current | 37.5A | 30A | 18.8A | 12.5A | 9.4A |
| Current Range | 0-37.5A | 0-30A | 0-18.8A | 0-12.5A | 0-9.4A |
| DC Output Wattage | 450W | 450W | 451.2W | 450W | 451.2W |
| Wave And Noise | 150mVp-p | 150mVp-p | 180mVp-p | 240mVp-p | 240mVp-p |
| Voltage Tolerance | ±1.5% | ±1.5% | ±1% | ±1% | ±1% |
| Line Regulation | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Load Regulation | ±1% | ±1% | ±0.5% | ±0.5% | ±0.5% |
| Efficiency | 82.00% | 82.00% | 86.00% | 87.00% | 88.00% |
| Setup Rise Time | 1500ms,30ms/230VAC；2000ms,50ms/115VAC | ||||
| Hold Uptime | 5ms/230VAC, 5ms/115VAC | ||||
| Input Voltage Range | 95～132VAC/180～264VAC or 255～370VDC | ||||
| Frequency Range | 47～63Hz | ||||
| Input Current | 10A/115V 5.0A/230V | ||||
| Inrush Current | Cold start 35A/115V，65A/230V | ||||
| Leakage Current | ＜3.5mA/240VAC | ||||
| Overload | 110%～135% hiccup mode recovers automatically after the fault condition is removed | ||||
| Overvoltage | 115%～135% hiccup mode recovers automatically after the fault condition is removed | ||||
| Over-temperature | ≥55℃fan on, ≤45℃fan off, ≥85℃over temperature protection hiccup mode, recovers automatically after fault condition is removed | ||||
| Withstand Voltage | I/P-O/P: 1.5KVAC, | ||||
| I/P-FG: 1.5KVAC, | |||||
| O/P-FG: 0.5KVAC | |||||
| Isolation Resistance | I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC/25℃/70%RH | ||||
| Working TEMP. | -10℃～+50℃, 20%～90%RH, No condensation | ||||
| Dimension | 215*115*50mm | ||||
| Weight | 1kg | ||||
