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215x115x30mm Slim Profile | 24V DC Output | 14.6A Rated Current | 200% Peak Power | Built-in Fan | 3-Year Warranty
The LRS-350N2-24 is the 24V output model in MEAN WELL's LRS-350N2 series of 350W single-output enclosed industrial power supplies. Delivering 14.6A at 24V DC with 350.4W rated power, this model matches the most common industrial control voltage standard - ideal for PLC systems, sensor networks, motor drivers, and automation equipment across manufacturing, packaging, and process control industries.
Like all LRS-350N2 models, the LRS-350N2-24 uses a switchable 90~132VAC / 180~264VAC input (selected via built-in switch) and supports 240~370VDC input. It features the series' signature 200% peak power capability - delivering up to 700W momentarily to handle motor inrush and capacitive load startup without triggering protection circuits. This makes it the go-to choice for 24V industrial systems with frequent start/stop cycles and high surge demands.
24V DC is the most widely adopted voltage in industrial automation, powering everything from PLC I/O modules and safety relays to solenoid valves and stepper motor drivers. With 14.6A continuous and 200% peak headroom, the LRS-350N2-24 provides ample power for multi-axis motion control systems, conveyor lines, and packaging machinery.
The built-in DC fan with intelligent thermal control (activates at 50C, off at 40C) ensures sustained full-load operation even in sealed control cabinets and high-temperature factory environments. The unit holds IEC/UL62368-1, BS EN/EN61558-1/-2-16, and GB4943.1 (CQC) certifications, is rated for altitudes up to 2,000 meters, and includes a 3-year warranty. Note: Not compliant with EN61000-3-2 for certain EU applications.
| Model | LRS-350N2-24 |
| DC Output Voltage | 24V |
| Rated Current | 14.6A (0 ~ 14.6A) |
| Rated Power | 350.4W |
| Peak Power (200%) | 700W (t <= 5s, duty <= 35%) |
| Ripple & Noise (max) | 150mVp-p |
| Voltage Adjustment Range | 21.6 ~ 28.8V |
| Voltage Accuracy | +/-1.0% |
| Line Regulation | +/-0.5% |
| Load Regulation | +/-0.5% |
| Efficiency (Typ.) | 88% |
| Overvoltage Protection | 28.3 ~ 33.6V (shutdown output, auto-recovery) |
| Input Voltage Range | 90~132VAC / 180~264VAC (switch-selectable); 240~370VDC (switch at 230VAC) |
| Input Surge Immunity | Withstands 300VAC surge for 5 seconds |
| Frequency Range | 47~63Hz |
| AC Current (Typ.) | 6.8A / 115VAC | 3.8A / 230VAC |
| Inrush Current (Typ.) | 60A / 115VAC | 60A / 230VAC (cold start) |
| Leakage Current | < 2mA / 240VAC |
| Overload Protection | >105% rated power for >5 sec -> output shutdown, auto-recovery; >200% -> hiccup mode, auto-recovery |
| Short Circuit Protection | Hiccup mode, auto-recovery after fault removal |
| Over-temperature Protection | Shutdown output, auto-recovery after temperature drops to safe level |
| Fan On/Off Control | RTH3 >= 50C fan on, <= 40C fan off (intelligent thermal management) |
| Operating Temperature | -20~+70C (refer to derating curve) |
| Operating Humidity | 20~90% RH, non-condensing |
| Storage Temp / Humidity | -40~+85C, 10~95% RH |
| Vibration Resistance | 10~500Hz, 5G, 10 min/cycle, 60 min each for X, Y, Z axes |
| Overvoltage Category | OVC III (EN61558, EN50178, EN60664-1, EN62477-1; up to 2,000m) |
| MTBF | >= 1,857.9K hrs (Telcordia SR-332); >= 226.2K hrs (MIL-HDBK-217F, 25C) |
| Dimensions | 215 x 115 x 30 mm (LxWxH) |
| Net Weight / Packaging | 0.76 kg / 15 pcs per carton / 12.4 kg / 0.67 CUFT |
| Safety Standards |
IEC/UL62368-1, BS EN/EN61558-1, BS EN61558-2-16 CQC: GB4943.1 | BSMI: CNS15598-1 | EAC: TP TC 004 BIS: IS 13252(Part1):2010 / IEC60950-1:2005 (except 48V) Design refers to: BS/EN/EN62368-1, AS/NZS 61558.1/2.16, AS/NZS 62368.1 |
| Withstand Voltage | I/P-O/P: 3.75KVAC | I/P-FG: 2KVAC | O/P-FG: 0.5KVAC |
| Insulation Resistance | I/P-O/P, I/P-FG, O/P-FG: > 100Mohm / 500VDC / 25C / 70% RH |
| EMC Emissions |
BSMI CNS15936, EAC TP TC 020 Note: Not compliant with EN61000-3-2 harmonic current limits for certain EU applications. |
| EMC Immunity | BS EN/EN55035, EAC TP TC 020 |
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