Features
Specifications
| SPECIFICATION | |||||||
| OUTPUT | |||||||
| Model | LRS-350-3.3 | LRS-350-5 | LRS-350-12 | LRS-350-15 | LRS-350-24 | LRS-350-36 | LRS-350-48 |
| DC Voltage | 3.3V | 5V | 12V | 15V | 24V | 36V | 48V |
| Rated Current | 60A | 60A | 29A | 23.2A | 14.6A | 9.7A | 7.3A |
| Current Range | 0~60A | 0~60A | 0~29A | 0~23.2A | 0~14.6A | 0~9.7A | 0~7.3A |
| Rated Power | 198W | 300W | 348W | 348W | 350.4W | 349.2W | 350.4W |
| Ripple & Noise | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 200mVp-p | 200mVp-p |
| Voltage Adj. Range | 2.97~3.6V | 4.5 ~ 5.5V | 10~ 13.8V | 13.5~18V | 21.6~28.8V | 32.4~39.6V | 43.2~52.8V |
| Voltage Tolerance | ±4.0% | ±3.0% | ±1.5% | ±1.0% | ±1.0% | ±1.0% | ±1.0% |
| Line Regulation | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Load Regulation | ±2.5% | ±2.0% | ±1.0% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Setup, Rise Time | 1300ms, 50ms/230VAC 1300ms, 50ms/115VAC at full load | ||||||
| Hold Up Time | 16ms/230VAC 12ms/115VAC at full load | ||||||
| INPUT | |||||||
| Voltage Range | 90 ~ 132VAC / 180 ~ 264VAC selected by switch 254 ~ 370VDC (switch on 230VAC) | ||||||
| Frequency Range | 47 ~ 63Hz | ||||||
| Efficiency | 83.50% | 86% | 88% | 88.50% | 89% | ||
| AC Current | 6.8A/115VAC 3.4A/230VAC | ||||||
| Inrush Current | 60A/115VAC 60A/230VAC | ||||||
| Leakage Current | <2mA / 240VAC | ||||||
| PROTECTION | |||||||
| Over Load | 110 ~ 140% rated output power | ||||||
| Protection type: Hiccup mode, recovers automatically after fault condition is removed | |||||||
| Over Voltage | 5.75~6.75V | 13.8 ~ 16.2V | 18~21V | 28.8 ~ 33.6V | 41.4~46.8V | 55.2~ 64.8V | |
| Protection type: Hiccup mode, recovers automatically after fault condition is removed | |||||||
| Over temperature | Hiccup mode, recovers automatically after fault condition is removed | ||||||
| ENVIRONMENT | |||||||
| Working Temp. | -20 ~ +70℃ (Refer to “derating curve”) | ||||||
| Working Humidity | 20 ~ 90% RH non-condensing | ||||||
| Storage Temp., Humidity | -40 ~ +85℃, 10 ~ 95% RH | ||||||
| Temp. Coefficient | ±0.03%/℃ (0 ~ 50℃) | ||||||
| Vibration | 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes | ||||||
| SAFETY | |||||||
| Safety Standards | UL60950-1 approved | ||||||
| Withstand Voltage | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC | ||||||
| Isolation Resistance | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃ / 70% RH | ||||||
| OTHERS | |||||||
| Dimension | 215*115*30mm (L*W*H) | ||||||
| Weight | 0.76Kg | ||||||
| Packing | 15pcs/carton/12.4kg/0.78CUFT | ||||||
| NOTE | |||||||
| 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance: includes set up tolerance, line regulation and load regulation. 4. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 0% to 100% rated load. 6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. 7. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time. | |||||||
