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Mean Well LRS-350N2-24 Enclosed Power Supply 24 V, 14.6 A, 350.4 W, High Peak
  • Mean Well LRS-350N2-24 Enclosed Power Supply 24 V, 14.6 A, 350.4 W, High Peak

Mean Well LRS-350N2-24 Enclosed Power Supply 24 V, 14.6 A, 350.4 W, High Peak

Model number
LRS-350N2-24

Mean Well LRS-350N2-24, a high peak power enclosed power supply from the LRS-350N2 series for 90-132 / 180-264 V AC input, up to 88% efficient, for machines, control panels and LED systems.

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Key features

  • AC input range selectable by switch
  • Withstand 300VAC surge input for 5 second
  • Up to 200% peak power capability
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Forced air cooling by built-in DC fan
  • Built-in cooling Fan ON-OFF control
  • Compliance to IEC/BS EN/EN61558-1 and 62368-1
  • Withstand 5G vibration test
  • LED indicator for power on
  • No load power consumption<1W
  • Over voltage category Ⅲ(OVC Ⅲ)
  • High operating temperature up to 70℃
  • Operating altitude up to 2000 meters
  • High efficiency, long life and high reliability
  • 3 years warranty

Specifications

Output
DC voltage24V
Rated current14.6A
Current range0 ~ 14.6A
Rated power350.4W
Ripple & noise (max.)150mVp-p
Voltage adj. range21.6 ~ 28.8V
Voltage tolerance±1.0%
Line regulation±0.5%
Load regulation±0.5%
Setup, rise time1300ms, 50ms/230VAC 1300ms,50ms/115VAC at full load
Hold up time (typ.)16ms/230VAC 12ms/115VAC at full load
Input
Voltage range90 ~ 132VAC / 180 ~ 264VAC by switch 240 ~ 370VDC (switch on 230VAC)
Frequency range47 ~ 63Hz
Efficiency (typ.)88%
AC current (typ.)6.8A/115VAC 3.8A/230VAC
Inrush current (typ.)60A/115VAC 60A/230VAC
Leakage current<2mA / 240VAC
Protection
Over loadOutput power >105% rated for more than 5 seconds then shut down o/p voltage, re-power on to recover; Output power >200% rated, hiccup mode, recovers automatically after fault condition is removed
Over voltage28.8 ~ 33.6V; Shut down and latch off o/p voltage, re-power on to recover.
Over temperatureShut down and latch off o/p voltage, re-power on to recover.
Function
Fan ON/OFF control (typ.)RTH3≧50℃ FAN ON, ≦40℃ FAN OFF
Environment
Working temp.-25 ~ +70℃ (Refer to "Derating Curve")
Working humidity20 ~ 90% RH non-condensing
Storage temp., humidity-40 ~ +85℃, 10 ~ 95% RH
Temp. coefficient±0.03%/℃ (0 ~ 50℃)
Safety & EMC
Safety standardsIEC/UL 62368-1, BSMI CNS15598-1,EAC TP TC 004,BIS IS13252(Part1): 2010/IEC 60950-1: 2005(except for 48V);; GB 4943.1, BS EN/EN61558-1, BS EN61558-2-16 Designed by BS/EN/EN62368-1,; AS/NZS 61558.1/2.16, AS/NZS 62368.1
Withstand voltageI/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
Isolation resistanceI/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25℃/ 70% RH
EMC emissionCompliance to BSMI CNS15936, EAC TP TC 020
EMC immunityCompliance to BS EN/EN55035, EAC TP TC 020
Others
MTBF1857.9K hrs min. Telcordia SR-332 (Bellcore) ; 226.2Khrs min. MIL-HDBK-217F (25℃)
Dimension215*115*30mm (L*W*H)

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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