Power supply 24 VDC output, 2A

Power supply 100-240VAC/24VDC 2A

Item Number: 2990000063

Switched-mode power supply, 1-phase, 24 VDC output voltage, 2A current

  • Model: Wago 787-1606
  • Switched-mode power supply
  • Natural convection cooling when horizontally mounted
  • Enclosed for use in switchgear cabinets
  • Limited Power Source (LPS) per NEC Class 2
  • Bounce-free switching signal (DC O K)
  • Suitable for both parallel and series operation
  • Electrically isolated output voltage (SELV) per EN 60950-1/UL 60950-1; PELV per EN 60204
  • DNV approval - EMC location class B only in conjunction with the filter 787-980
INPUT
Phases 1
Nominal input voltage 100 to 240 VAC
Input voltage range 85 to 264 VAC; 120 to 372 VDC
Input voltage derating -2.5 %/V (< 95 VAC)
Input current ≤ 0.48 A (240 VAC); ≤ 0.82 A (100 VAC)
Discharge current ≤ 0.25 mA
Inrush current ≤ 30 A
Power factor correction (PFC) Passive
Mains failure hold-up time ≥ 120 ms (230 VAC); ≥ 20 ms (100 VAC)
OUTPUT
Nominal output voltage 24 VDC (SELV)
Output voltage range 23 to 28.5 VDC (adjustable)
Factory preset 24 VDC
Nominal output current 2 A (24 VDC); 2.2 A (< 40 °C)
Nominal output power 48 W
Residual ripple ≤ 20 mV (peak-to-peak)
Overload behavior Constant current
SIGNALING AND COMMUNICATION
Signaling 1 x LED DC OK (green); 1 x active signal output DC OK (24 VDC, 20 mA)
Operation status indicator LED green
Efficiency
Power loss ≤ 1W (230 VAC; no load); ≤ 6W (230 VAC; nominal load)
Max. power loss ≤ 7W (100 VAC / 24 VDC; 2 A)
Efficiency ≥89%
FUSE PROTECTION
Internal fuse T 4 A / 250 VAC
External fuse (required) External DC fuse required for DC input voltage
External fuse (recommended) Circuit breakers 6 A, 10 A, 16 A, characteristic: B or C an external DC fuse required for DC input voltage
GENERAL
Dimensions (WxHxL) 45mmx90mmx107.5mm
Weight 210 g
Type of mounting DIN-35 rail
Protection class II
Degree of protection IP20
Environmental
Operating Temperature -25 to 70 °C
Storage Temperature -25 to 85 °C
Relative humidity 5-96 % (no condensation permissible)
Derating -3 %/K (> 50 °C)
STANDARDS
Conformity marking CE
Standards/specifications EN 60950-1; EN 61204-3; EN 60335-1; UL 60950-1; UL 508; GL

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Date Name Category Size Document
Type Approval Certificate_TAA00002YC_3.pdf Certificate 83.43 KB Download
2990000063 - Dimensional Drawing CAD 2D 271.48 KB Login to download
787-1606_2990000063_Manual.pdf Manual 243.92 KB Download
787-1606_2990000063_Datasheet.pdf Datasheet 536.27 KB Download