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Delta PMR-4V320WCAA 4.2V 60A 252W Panel Mount Power Supply, PMR Series

Delta PMR-4V320WCAA 4.2V 60A 252W Panel Mount Power Supply, PMR Series

Brand
Delta
Model number
PMR-4V320WCAA

PMR panel mount power supply with 4.2V 60A output (252W) from 88-264Vac. Aluminium case and fan cooling, operating -10 to +70 °C. With active PFC.

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Key features

  • Universal AC input voltage
  • Full corrosion resistant aluminium case and chassis
  • Built-in active PFC and conforms to harmonic current IEC /EN 61000-3-2, Class A and Class D
  • Low profile design for 1U installation and automatic fan speed control
  • High MTBF > 700,000 hrs. as per Telcordia SR-332
  • Short Circuit / Overvoltage / Overload / Over Temperature Protections

Specifications

Product
SeriesPMR Series
MountingPanel mount
Output
Output Current60A
Output Voltage4.2V
Output Voltage Adjustment Range3.78-4.62Vdc
Output Power252W
Line Regulation± 0.5% typ. (@ 115Vac & 230Vac, 100% load)
Load Regulation± 1.0% typ. (@ 115Vac & 230Vac, 0-100% load)
PARD< 150mVpp@ 25°C / < 300mVpp @ -10°C
Start-up Time3000ms typ. @ 115Vac, / 1500ms typ. @ 230Vac (100% load)
Hold-up Time8ms typ. @ 115Vac & 230Vac
Dynamic Response (Overshoot & Undershoot O/P Voltage)± 1500mVpp @ 10-50% load and 50-100% load
Start-up with Capacitive Loads8,000μF Max
Input
Nominal Input Voltage100-240Vac
Input Voltage Range88-264Vac
Nominal Input Frequency50-60Hz
Input Frequency Range47-63Hz
Input Current< 3.00A@115Vac, < 1.50A @ 230Vac
Efficiency at 100% load80.5% typ. @ 115Vac, 83.5% typ. @ 230Vac
Inrush Current< 20A @ 115Vac, < 40A @ 230Vac
Power Factor at 100% load0.98 typ. @ 115Vac, 0.95 typ. @ 230Vac
Leakage Current< 0.5mA @ 240Vac
Mechanical
Case Chassis / CoverAluminium
IndicatorGreen LED (DC OK)
Cooling SystemForced Cooling, automatic fan speed control
Unit Weight0.76 kg (1.68 lb)
Dimensions215 x 115 x 30 mm / 8.46” x 4.53” x 1.18”
Environment
Operating Temperature-10°C to +70°C (Cold start at -30°C)
Storage Temperature-40°C to +85°C
Power De-rating> 50°C de-rate power by 2.5% / °C / < 100Vac de-rate power by 2.08% / 1V
Operating Humidity5 to 95% RH (Non-Condensing)
Shock Test (Non-Operating)IEC 60068-2-27, Half Sine: 50G for a duration of 11ms, 3 shocks for each 3 directions
Vibration (Non-Operating)IEC 60068-2-6, Random: 5Hz to 500Hz (2.09Grms); 20 min per axis for all X, Y, Z direction
Protections
Overvoltage4.83-6.30V, Latch Mode (AC power is recycled)
Overload / Overcurrent105-150%, Hiccup Mode, Non-Latching / (Auto-Recovery)
Over TemperatureHiccup Mode, Non-Latching / (Auto-Recovery)
Short CircuitHiccup Mode, Non-Latching / (Auto-Recovery)
Protection Against ShockClass I with PE connection
Reliability
MTBF> 700,000 hrs. as per Telcordia SR-332 / I/P: 100Vac, O/P: 100% load, Ta: 35°C
Safety
Safety CertificateSELV (EN 60950-1)
Electrical SafetyTUV Bauart: EN60950-1 / Ul/cUL recognized: UL 60950-1 and CSA C22.2 No. 60950-1 (File No.E131881) / CCC: GB 4943.1
CEIn conformance with EMC Directive 2004/108/EC and Low Voltage Directive 2006/95/EC
EMC
EmissionCISPR 22, EN 55022, FCC Title 47: Class B
ImmunityEN 55024
Harmonic Current EmissionsIEC/EN 61000-3-2, Class A and Class D
Voltage Fluctuation and FlickerIEC/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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