Switched-Mode PSU (DN4012)

Basic Attributes

• Derating(W/K)

  • 1 (60-70 °C)
  • 1.8 (60-70 °C)
  • 2% / K (> 60° C)
  • 2 (60-70 °C)
  • 3 (55-70 °C)

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• Input Current (Nominal Voltage 230 V AC / 50 Hz)(A)

  • 0.68
  • 1.06

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• Protection

  • IP 20

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• Output Voltage Tolerance(%)

  • 2

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• Power-On Delay Time(s)

  • < 255
  • < 380

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• Max. Residual Ripple(mV)

  • 50
  • 100

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• Mains Buffering Time (Nominal Voltage 120 V AC / 60 Hz)(ms)

  • 30

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• Input Voltage DC(V)

  • 110-300

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• Switch-On Peak Current (Nominal Voltage 230 V AC / 50 Hz)(A)

  • 28
  • 45

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• Reliability of the DC OK Signal

  • 24 V DC (30 mA)
  • 60 V DC (0.3 A) / 30 V DC (1 A) / 30 V AC (0.5 A)

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• Power Loss (Nominal Voltage 230 V AC / 50 Hz)(W)

  • 9.1
  • 12.6

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• Electrical Connection

  • spring clamp terminals: -2.5 mm²
  • cage clamps:
  • screw terminals:

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• Switch-On Peak Current (Nominal Voltage 120 V AC / 60 Hz)(A)

  • 23

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• Mains Buffering Time (Nominal Voltage 230 V AC / 50 Hz)(ms)

  • 40
  • 60
  • 90
  • 120
  • 128
  • 190

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• Power Factor (Nominal Voltage 120 V AC / 60 Hz)

  • 0.61

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• Nominal Frequency AC(Hz)

  • 47-63
  • 50-60

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• Type DC-OK Signal

  • relay output

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• Inrush Current Limitation

  • Yes

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• Number of Output Circuits

  • 1

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• External Input Protection

  • ≤ B-10 A / ≤ C-6 A
  • 10 A; B

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• Short-Circuit Protection

  • Yes

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• Power Factor (Nominal Voltage 230 V AC / 50 Hz)

  • 0.54
  • 0.56

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• Back Feeding Protection(V)

  • 35

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• Efficiency (Nominal Voltage 230 V AC / 50 Hz)(%)

  • 84
  • 87.5
  • 88
  • 89.8
  • 90
  • 90.5

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• Power Loss (Nominal Voltage 120 V AC / 60 Hz)(W)

  • 11.1

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• Input Current (Nominal Voltage 120 V AC / 60 Hz)(A)

  • 1.24

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• Efficiency (Nominal Voltage 120 V AC / 60 Hz)(%)

  • 88

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• Max. Power-On Delay Time(ms)

  • 255
  • 380

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• Overload Performance

  • Hiccup mode; In the event of overload / short circuit, the output alternately supplies continuous power for 2 s and then switches off for 17 s.
  • Hiccup mode; In the event of overload / short circuit, the output alternately supplies continuous power for 2 s and then switches off for 18 s.
  • output current constant

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• Max. Output Current at Min. Output Voltage(A)

  • 1.25
  • 1.3
  • 2.5
  • 3.3
  • 4.1
  • 5
  • 10
  • 20
  • 40

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• Max. Output Current Peak at Min. Output Voltage(A)

  • 3.3
  • 6
  • 12
  • 24
  • 30
  • 60

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• Materials

  • PC
  • PC ABS
  • steel sheet

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• Protection Class

  • I; (IEC 61140)
  • II; (IEC 61140)

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• Output Voltage(V)

  • Adjustable
  • Adjustable; output voltage to SELV. PELV

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• Operating Voltage(V)

  • automatic range selection

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• Frequency AC(Hz)

  • 47-64
  • 47-63

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• Ambient Temperature(°C)

  • -25-70
  • -10-70
  • 0-70

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• Overvoltage Protection

  • Yes; (< 32 DC)
  • Yes; (< 34 V DC)
  • Yes; (< 35 DC)
  • Yes; (< 39 DC)
  • Yes; (< 40)

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• Operating Voltage Tolerance 2(%)

  • 10
  • 20

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• Parallel Connection of Outputs Possible

  • No

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• Type of Mounting

  • rail; (TH35 (EN 60715))
  • rail; (TH35 (EN 60715); free space for convection cooling 30 mm)

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• Operating Voltage Tolerance(%)

  • 10
  • 15
  • 15-20
  • 15-10

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• Output Power (Peak)(W)

  • 80
  • 144
  • 288
  • 576
  • 720
  • 1440

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• Max. Output Current Peak at Max. Output Voltage(A)

  • 2.7
  • 5.1
  • 5.2
  • 10.3
  • 20.6
  • 26
  • 51.5

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• Nominal Voltage AC(V)

  • 230
  • < 230
  • < 400

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• Series Connection of Outputs Possible

  • Yes

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• Input Voltage Range AC(V)

  • 100-240
  • 100-120 / 200-240
  • 100-120 / 200-240; (automatic range selection)
  • 200-240
  • 380-480

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• Output Power (Permanent)(W)

  • 80
  • 120
  • 240
  • 480
  • 960

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• Max. Output Current at Max. Output Voltage(A)

  • 2.7
  • 4.3
  • 8.6
  • 17.1
  • 17.5
  • 34.3

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• Short-Circuit Proof

  • Yes

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• Dimensions(mm)

  • 83 x 45 x 96
  • 90 x 45 x 100
  • 124 x 39 x 129
  • 124 x 40 x 122.5
  • 124 x 62 x 122.5
  • 124 x 65 x 132.5
  • 124 x 110 x 130.7
  • 124 x 126 x 132.6

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• Display

  • DC ok
    1 x LED
  • DC ok
    1 x LED, green
  • DC ok
    1 x LED
    overload
    1 x LED
  • Function LED, green

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