
Switched-mode power supply 24V 3.2A enclosed MEAN WELL
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- General
- ModelLRS-75-24
- Output Voltage24V DC
- Rated Current3.2A
- Rated Power76.8W
- Voltage Adjustment Range21.6 – 28.8V
- Voltage Tolerance±1.0%
- Line Regulation±0.5%
- Load Regulation±0.5%
- Ripple & Noise (max.)150 mVp-p
- Efficiency (Typ.)90%
- Input Voltage Range85 – 264 VAC / 120 – 373 VDC
- Frequency Range47 – 63 Hz
- AC Current (Typ.)1.4A @ 115 VAC; 0.85A @ 230 VAC
- Inrush CurrentCold start 65A @ 230 VAC
- Hold Up Time60 ms @ 230 VAC, 12 ms @ 115 VAC (full load)
- Start-up Time500 ms, rise time 30 ms @ 230/115 VAC at full load
- Overload Protection110 – 150% rated output power (hiccup mode, auto recovery)
- Overvoltage Protection28.8 – 33.6V (shutdown, re-power to recover)
- Operating Temperature–30°C to +70°C (derating applies)
- Cooling MethodFree air convection (fanless)
- Operating Humidity20 – 90% RH (non-condensing)
- Storage Temperature–40°C to +85°C
- Storage Humidity10 – 95% RH (non-condensing)
- Altitude SupportUp to 5000 meters
- Withstand VoltageI/P-O/P: 4kVAC; I/P-FG: 2kVAC; O/P-FG: 1.25kVAC
- Isolation Resistance100M Ohms @ 500 VDC (25°C, 70% RH)
- Vibration10 – 500Hz, 5G, 10 min/cycle, 60 min along X, Y, Z axes
- Dimensions (L x W x H)99 × 97 × 30 mm
- Weight0.23 kg; Packing: 45 pcs / 11.5 kg / 0.77 CUFT
- Mounting CaseCase No. 240A, Tolerance ±1 mm
- Terminal Pin AssignmentsPin 1: AC/L, Pin 2: AC/N, Pin 3: FG, Pin 4: -V, Pin 5: +V
- CertificationsUL62368-1, TUV EN/BS EN62368-1, BS EN60335-1, BS EN61558-1/-2-16, GB 4943.1, EAC, BSMI, KC, BIS
- EMC ComplianceEN55032 Class B, EN61000-3-2/3, EN61000-4-2~6,8,11, EN61000-6-2, EN55035
- Features<0.3W no load power, LED indicator, 5G vibration, withstand 300 VAC surge for 5s, full protection, high reliability
- Warranty3 years
