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Delta PMH-24V50WCAA 24V 2.1A 50W Panel Mount Power Supply, PMH Series

Delta PMH-24V50WCAA 24V 2.1A 50W Panel Mount Power Supply, PMH Series

Brand
Delta
Model number
PMH-24V50WCAA

PMH panel mount power supply with 24V 2.1A output (50W) from 85-264Vac or 120-375Vdc. Aluminium case and convection cooling, operating -30 to +70 °C. With household appliance approvals.

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Key features

  • Household appliance approvals IEC/EN 60335-1, IEC/EN 61558-1 and IEC/EN 61558-2-16
  • Universal AC input voltage
  • Full power from -20°C to +50°C operation @ 5000m or 16400 ft. altitude
  • Full corrosion resistant aluminium casing
  • High MTBF > 700,000 hrs as per Telcordia SR-332
  • Versatile connector options available: IP20, Front Face and Harness connectors
  • Certified according to IEC/EN/UL 62368-1

Specifications

Product
SeriesPMH Series
MountingPanel mount
Output
Output Current2.1A
Output Voltage24V
Output Voltage Adjustment Range22-28Vdc
Output Power50W
Line Regulation< 0.5% (@ 85-264Vac input, 100% load)
Load Regulation< 0.5% (@ 85-264Vac input, 0-100% load)
PARD< 100mVpp @ -20°C to 70°C / < 150mVpp @ < -20°C to -30°C
Start-up Time< 800ms @ nominal input (100% load)
Hold-up Time> 15ms @ 115Vac, > 90ms @ 230Vac (100% load)
Dynamic Response (Overshoot & Undershoot O/P Voltage)± 5% @ 85-264Vac input, 0-100% load / (Slew Rate: 0.1A/μS, 50% duty cycle @ 5Hz to 100Hz)
Start-up with Capacitive Loads8,000µF Max / (@ > -20°C, 85-264Vac input & @ ≤ -20°C, 100-264Vac input)
Input
Nominal Input Voltage100-240Vac
Input Voltage Range85-264Vac
Nominal Input Frequency50-60Hz
Input Frequency Range47-63Hz
Nominal DC Input Voltage125-250Vdc
DC Input Voltage Range120-375Vdc
Input Current< 0.94A @ 115Vac, < 0.59A @ 230Vac
Efficiency at 100% load> 87.0% @ 115Vac, > 88.0% 230Vac
Inrush Current< 35A @ 115Vac, < 70A @ 230Vac
Leakage Current< 0.5mA @ 264Vac
Mechanical
Case Chassis / CoverAluminium
IndicatorGreen LED (DC OK)
Cooling SystemConvection
Noise Sound Pressure Level (SPL)< 25dBA
Unit Weight0.21 kg (0.46 lb)
Dimensions98 x 97 x 38 mm / 3.86” x 3.82” x 1.50”
Environment
Operating Temperature-30°C to +70°C
Storage Temperature-30°C to +85°C
Power De-rating-20°C to -30°C de-rate power by 2.0% / °C / > 50°C de-rate power by 2.5% / °C
Operating Humidity5 to 95% RH (Non-Condensing)
Shock Test (Non-Operating)IEC 60068-2-27, 30G (300m/S²) for a duration of 18ms,1 times per direction, 2 times in total
Vibration (Non-Operating)IEC 60068-2-6, 10Hz to 150Hz @ 50m/S² (5G peak); / displacement of 0.35mm; 20 min per axis for all X, Y, Z direction
Operating Altitude0 to 5,000 Meters (16,400 ft.)
Pollution Degree2
Protections
Overvoltage28.8-35.2V range, Hiccup Mode, / Non-Latching (Auto-Recovery)
Overload / Overcurrent> 120% of rated load current, Hicc-up Mode, Non-Latching (Auto recovery)
Over Temperature< 75°C Ambient Temp@ 100% load, Non-Latching (Auto-recovery)
Short CircuitHicc-up Mode, Non-Latching (Auto-recovery when the fault is removed)
Protection Against ShockClass I with Primary Earth connection
Deep Discharge ProtectionIP20 (PMH-24V50WCAJ and PMH-24V50WCAU)
Reliability
MTBF> 700,000 hrs, as per per Telcordia SR-332 / I/P: 115Vac, O/P: 100% load, Ta: 25°C
Expected Cap Life Time10 years (115Vac & 230Vac, 50% load @ 40°C)
Safety
Electrical SafetySIQ Bauart: EN 60950-1, EN 60335-1, EN 61558-1, EN 61558-2-16, EN 62368-1 / UL/cUL recognized: UL 60950-1 and CSA C22.2 No. 60950-1 (File No. E191395) UL 62368-1 and CSA C22.2 No. 62368-1 (File No. E191395) / CB scheme: IEC 60950-1, IEC 60335-1, IEC 61558-1, IEC 61558-2-16, IEC 62368-1
CEIn conformance with EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU
Galvanic IsolationInput to Output: 5.0KVac / Input to Ground: 1.5KVac / Output to Ground: / Output non-isolated to PE (common pins connect to PE) / (PMH-24V50WCAA, PMH-24V50WCAJ, PMH-24V50WCAL, PMH-24V50WCAH) / / 1.5KVdc (Output isolated to PE) / (PMH-24V50WCAS, PMH-24V50WCAU, PMH-24V50WCAV, PMH-24V50WCAT)
Safety Entry Low VoltageOutput non-isolated to PE: PELV (EN 60335), SELV (EN 60950) / Output isolated to PE: SELV (EN 60335), SELV (EN 60950)
UKCAIn conformance with Electrical Equipment (Safety) Regulations 2016 No. 1011 and / The Electromagnetic Compatibility Regulations 2016 No. 1091
EMC
EmissionGeneric Standards: CISPR 32, EN/BS EN 55032, FCC Title 47: Class B, EN/BS EN 55014-1, EN/BS EN 61000-6-3
ImmunityGeneric Standards: EN/BS EN 55024, EN/BS EN 61000-6-1, EN/BS EN 55014-2
Voltage Fluctuation and FlickerIEC/EN/BS EN 61000-3-3

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

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