MEANWELL 350W SINGLE OUTPUT SWITCHING POWER SUPPLY - LRS-350 SERIES - LRS-350-24

• LRS-350-24

• AC input range selectable by switch
• Withstand 300VAC surge input for 5 seconds
• Protections: Short circuit / Overload / Over voltage / Over temperature
• Forced air cooling by built-in DC fan
• Built-in cooling Fan ON-OFF control
• 1U low profile
• No load power consumption <0.75W
• 100% full load burn-in test
• High operating temperature up to 70°C
• High efficiency, long life and high reliabaility
• 3 years warranty

• Industrial automation machinery
• Industrial control system
• Mechanical and electrical equipment 
• Electronic instruments, equipments or apparatus

• LRS-350 series is a 350W single-output enclosed type power supply with 30mm of low profile design. Adopting the full range 115VAC or 230VAC (select by switch), the entire series provides an output voltage line of 3.3V, 4.2V, 5V, 12V, 15V, 24V, 36V and 48V.
• In addition to the high efficiency up to 89%, with the built-in long life fan LRS-350 can work undewr -25~+70°C with full load. Delivering an extremely low no load power consumption (less than 0.75W), it allows the end system to easily meet the worlwide energy requirement. LRS-350 has the complete protection functions and 5G anti-vibration capability; it is complied with the international safety regulations such as UL60950-1. LRS-350 series serves as a high price-to-performance power supply solution for various industrial applications.

• Model : LRS-350-24

• DC voltage : 24V
• Rated current : 14.6A
• Current range : 0 ~ 14.6A
• Rated power : 350.4W
• Ripple & noise (max) : 150mVp-p
• Voltage adj. range : 21.6 ~ 28.8V
• Voltage tolerance : ±1.0%
• Line regulation : ±0.5%
• Load regulation : ±0.5%
• Setup, Rise time : 1300ms, 50ms/230VAC 1300ms,50ms/115VAC at full load
• Hold up time : 16ms/230VAC 12ms/115VAC at full load

• Voltage range : 90 ~ 132VAC / 180 ~ 264VAC by switch 240 ~ 370VDC (switch on 230VAC)
• Frequency range : 47 ~ 63Hz
• EFFICIENCY (Typ.) : 88%
• AC current : 12V : 6.8A/115VAC 3.4A/230VAC
• Inrush current : 60A/115VAC 60A/230VAC
• Leakage current : <2mA / 240VAC

• Over load : 110 ~ 140% rated output power / Protection type : Hiccup mode, recovers automatically after fault condition is removed
• Over voltage : 28.8 ~ 33.6V / Protection type : Shut down o/p voltage, re-power on to recover
• Over temperature : Hiccup mode, recovers automatically after fault condition is removed

• FAN ON/OFF CONTROL : RTH3 50 FAN ON, 40 FAN OFF

• 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 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

• MTBF : 327.9K hrs min. MIL-HDBK-217F (25°C)
• Dimension : 215*115*30mm (L*W*H)
• Packing : 0.76Kg ; 15pcs/ 12.4Kg/ 0.78CUFT