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LRS-350
25.24
Details
Meanwell LRS-350 Series is a 350W single-output enclosed type power supply with 30mm low profile design. The whole series offers an output voltage line of 3.3V,4.2V, 5V, 12V, 15V, 24V, 36V and 48V. Apart from the high efficiency reaching up to 89%, and the built-in long-life fan. LRS-350 series could operate under -25℃~+70℃ with full load. Thanks to the extremely low no load power consumption (less than 0.75 W), it permits the end system to easily fulfill the worldwide energy requirements, and equipped with both complete protection functions and 5G anti-vibration capability. Moreover, It is complied with the international safety regulations like IEC/EN60335-1(PD3), IEC/EN61558-1, -2-16; IEC/EN/UL62368-1 and GB4943. Considering the high efficiency, long life and high reliability. Meanwell LRS-350 series functions as a high price-to-performance power supply solution for various industrial applications.
Meanwell LRS-350 Series Model Specifications
| Model | LRS-350-3.3 | LRS-350-4.2 | LRS-350-5 | LRS-350-12 | LRS-350-15 | LRS-350-24 | LRS-350-36 | LRS-350-48 | |
| Output | DC VOLTAGE | 3.3V | 4.2V | 5V | 12V | 15V | 24V | 36V | 48V |
| RATED CURRENT | 60A | 60A | 60A | 29A | 23.2A | 14.6A | 9.7A | 7.3A | |
| CURRENT RANGE | 0-60A | 0-60A | 0-60A | 0-29A | 0-23.2A | 0-14.6A | 0-9.7A | 0-7.3A | |
| RATED POWER | 198W | 252W | 300W | 348W | 348W | 350.4W | 349.2W | 350.4W | |
| RIPPLE & NOISE (max.) mVp-p | 150 | 150 | 150 | 150 | 150 | 150 | 200 | 200 | |
| VOLTAGE ADJ. RANGE | 2.97-3.6V | 3.6-4.4V | 4.5-5.5V | 10.2-13.8V | 13.5 - 18V | 21.6 - 28.8V | 32.4 - 39.6V | 43.2 - 52.8V | |
| VOLTAGE TOLERANCE | ±4% | ±4% | ±3% | ±1.5% | ±1% | ±1% | ±1% | ±1% | |
| LINE REGUL ATION | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| LOAD REGULATION | ±2.5% | ±2.5% | ±2% | ±1% | ±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 by switch 240 ~ 370VDC (switch on 230VAC) | |||||||
| FREQUENCY RANGE | 47 ~ 63Hz | ||||||||
| EFFICIENCY (Typ.) | 79.50% | 81.50% | 83.50% | 85.00% | 86.00% | 88.00% | 88.50% | 89.00% | |
| AC CURRENT (Typ.) | 6.8A/115VAC 3.4A/230VAC | ||||||||
| INRUSH CURRENT (Typ. ) | 60A/115VAC 60A/230VAC | ||||||||
| LEAKAGE CURR ENT | <2mA / 240VAC | ||||||||
| PROTECTION | OVERLOAD | 110 ~ 140% rated output power | |||||||
| 3.3~36V Hiccup mode, recovers automatically after fault condition is removed. 48V Shut down and latch off o/p voltage, re-power on to recover. |
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| OVER VOLTAGE | 3.8~4.45V | 4.6-5.4V | 5.75~ 6.75V | 13.8 ~ 16.2V | 18 ~ 21V | 28.8 ~ 33.6V | 41.4 ~ 46.8V | 55.2 ~ 64.8V | |
| 3.3~36V Hiccup mode, recovers automatically after fault condition is removed. 48V Shut down and latch off o/p voltage, re-power on to recover |
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| OVER TEMPERATURE | 3.3~36V Hiccup mode, recovers automatically after fault condition is removed. 48V Shut down and latch off o/p voltage, re-power on to recover |
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| FUNCTION | FAN ON/OFF CONTROL (Typ.) | RTH3≧50℃ FAN ON, ≦40℃ FAN OFF | |||||||
| ENVIRONMENT | WORKING TEMP | -25 ~ +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 &EMC | SAFETY STANDARDS | IEC/UL 62368-1, BSMI CNS14336-1, EAC TP TC 004,KC K60950-1(for LRS-350-12/24 only), BIS IS13252(Part1): 2010/IEC 60950-1: 2005, AS/NZS62368.1 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 | ||||||||
| EMC EMISSION | Compliance to BSMI CNS13438, EAC TP TC 020,KC KN32,KN35(for LRS-350-12/24 only) | ||||||||
| EMC IMMUNITY | Compliance to EAC TP TC 020,KC KN32,KN35(for LRS-350-12/24 only) | ||||||||
| Others | MTBF | 327.9K hrs min. MIL-HDBK-217F (25℃) | |||||||
| DIMENSION | 215*115*30mm (L*W*H) | ||||||||
| PACKING | 0.76Kg; 15pcs/12.4Kg/0.78CUFT | ||||||||
Meanwell LRS-350 Series Features
l AC input range selectable by switch
l Withstand 300VAC surge input for 5 second
l Protections: Short circuit/Overload/Over voltage/Over temperature
l Forced air cooling by built-in DC fan
l Built-in cooling Fan ON-OFF control
l 1U low profile
l Withstand 5G vibration test
l LED indicator for power on
l No load power consumption<0.75W
l 100% full load burn-in test
l High operating temperature up to 70℃
l Operating altitude up to 5000 meters
l High efficiency, long life and high reliability
l 3 years warranty
Meanwell LRS-350 Series Applications
l Industrial automation machinery
l Industrial control system
l Mechanical and electrical equipment
l Electronic instruments, equipment or apparatus
Meanwell LRS-350 Series Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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