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Delta DRS-12V50W1NZ 12V 4A 48W DIN Rail Power Supply, SYNC Series

Delta DRS-12V50W1NZ 12V 4A 48W DIN Rail Power Supply, SYNC Series

Brand
Delta
Model number
DRS-12V50W1NZ

SYNC DIN rail power supply with 12V 4A output (48W) from 85-264Vac or 120-375Vdc. Plastic case and convection cooling, operating -20 to +70 °C. With NEC Class 2 rating.

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Key features

  • Ultra-compact size and galvanic isolation up to 3.0KVac between input to output and input to ground
  • Universal AC input voltage and full power from -10°C to +55°C operation
  • Up to 89.0% efficiency
  • Low earth leakage current < 0.5mA @ 264Vac
  • Built-in DC OK relay contact option available
  • Extreme low temperature cold start at -40°C
  • NEC Class 2 / Limited Power Source (LPS) certified
  • Certified according to IEC/EN/UL 62368-1

Specifications

Product
SeriesSYNC Series
MountingDIN rail
Output
Output Current4A
Output Voltage12V
Output Voltage Adjustment Range12-15Vdc
Output Power48W
Line Regulation< 0.5% (@ 85-264Vac, 100% load)
Load Regulation< 1.0% (@ 85-264Vac, 0-100% load)
PARD< 50mVpp @ > 0°C to 70°C / < 100mVpp @ 0°C to -20°C
Start-up Time< 2,000ms @ 115Vac (100% load) / < 1,000ms @ 230Vac (100% load)
Hold-up Time> 20ms @ 115Vac (100% load) / > 100ms @ 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 1KHz)
Start-up with Capacitive Loads3,000μF Max
Input
Nominal Input Voltage100-240Vac
Input Voltage Range85-264Vac
Nominal Input Frequency50-60Hz
Input Frequency Range47-63Hz
DC Input Voltage Range120-375Vdc
Input Current< 0.9A@115Vac, < 0.55A @ 230Vac
Efficiency at 100% load> 88%@ 115Vac, > 89% @ 230Vac
Inrush Current< 25A @ 115Vac, < 50A @ 230Vac
Leakage Current< 0.5 mA @ 264 Vac
Power Dissipation0% load: < 0.3W @ 115Vac, < 0.4W@ 230Vac / 100% load: < 6W @ 115Vac & 230Vac
Mechanical
Case Chassis / CoverPlastic
IndicatorGreen LED (DC OK)
Cooling SystemConvection
Unit Weight0.18 kg (0.40 lb)
Dimensions75 x 30 x 89.5 mm / 2.95” x 1.18” x 3.52”
Environment
Vibration (Operating)IEC 60068-2-6, Sine Wave: 10-500Hz; 2G peak; displacement of 0.35mm; 1 octave per min; 60 min per axis for all X, Y, Z directions
Shock Test (Operating)IEC 60068-2-27, Half Sine Wave: 10G for a duration of 11ms; 1 time in X axis
Operating Temperature-20°C to +70°C (Cold start at -40°C@ 40% load)
Storage Temperature-40°C to +85°C
Power De-rating-10°C to -20°C de-rate power by 2% / °C / > 55°C de-rate power by 3.33% / °C
Operating Humidity5 to 95% RH (Non-Condensing)
Shock Test (Non-Operating)IEC60068-2-27, Half Sine Wave: 50G for a duration of 11ms; 3 times per direction, 9 times in total
Vibration (Non-Operating)IEC 60068-2-6, Random: 5-500Hz; 2.09Grms, 20 min per axis for all X, Y, Z directions
Pollution Degree2
Protections
Overvoltage< 18.7V, SELV Output, Latch Mode
Overload / Overcurrent105~120% of rated load current, Foldback Mode (continuous current, voltage drops), Auto-recovery when the fault is removed
Over Temperature< 75°C Surrounding Air Temperature @ 100% load, Latch Mode
Short CircuitHiccup Mode, Non-Latching (Auto-recovery when the fault is removed)
Degree of ProtectionIP20
Protection Against ShockClass I with PE connection
Reliability
MTBF> 700,000 hrs. as per Telcordia SR-332 / I/P: 115Vac & 230Vac, O/P: 100% load, Ta: 35°C / 230,000 hrs. as per MIL-HDBK-217F / I/P: 115Vac & 230Vac,O/P: 100% load, Ta: 25°C
Expected Cap Life Time10 years (115ac & 230Vac, 50% load @ 40°C)
Safety
Electrical SafetyTUV Bauart: EN 62368-1 / UL/cUL recognized: UL 60950-1, UL 62368-1, CSA C22.2 No. 60950-1 (File No. E191395) / CB Scheme: IEC 60950-1, IEC 62368-1, Limited Power Source (LPS)
CEIn conformance with EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU
Galvanic IsolationInput to Output: 3.0 KVac / Input to Ground: 3.0 KVac / Output to Ground: 0.5 KVac
Industrial Control EquipmentUL/cUL listed: UL 508 and CSA C22.2 No. 107.1-01 (File No. E315335)
Safety Entry Low VoltageSELV (IEC 60950)
Material and PartsRoHS Directive 2011/65/EU Compliant
UKCAIn conformance with Electrical Equipment (Safety) Regulations 2016 No. 1011 and / The Electromagnetic Compatibility Regulations 2016 No. 1091
EMC
EmissionGeneric Standards: EN/BS EN 61000-6-3, EN/BS EN 61000-6-4, / CISPR 32, EN/BS EN 55032, EN/BS EN 55011, FCC Title 47: Class B
ImmunityGeneric Standards: EN/BS EN 55024, EN/BS EN 61000-6-1, EN/BS EN 61000-6-2
Harmonic Current EmissionsIEC/EN/BS EN 61000-3-2, Class A
Voltage Fluctuation and FlickerIEC/EN/BS EN 61000-3-3
Component Power Supply for General UseEN 61204-3
Other
TagsNEC Class 2

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

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