WAGO 787-2742 Power Supply Unit

2346635 MFG #: 787-2742
$324.67 / EA
8 In Stock <strong>Ships Same Day</strong>
  • Climatic category: 3K3 (per EN 60721)
  • Conformity marking: CE; EAC
  • Connection technology: Push-in CAGE CLAMP®
  • Connection technology 2: Push-in CAGE CLAMP®
  • Connection type (1): Input/output
  • Connection type 2: Signaling
  • Control deviation: ≤ 1 %
  • Country of origin: CN
  • Customs tariff number: 85044082900
  • Default setting: DC 24 V
  • Depth from upper edge of DIN-rail: 170 mm / 6.693 inch
  • Derating: -2 %/K (> 45 °C)
  • Discharge current: ≤ 3.5 mA
  • Efficiency (typ.): 92 %
  • Fine-stranded conductor: 0.5 … 6 mm² / 20 … 10 AWG
  • Fine-stranded conductor 2: 0.2 … 1.5 mm² / 24 … 14 AWG
  • Fire load: 0.000 MJ
  • GTIN: 4055143588973
  • Height: 130 mm / 5.118 inch
  • Input current Ii: ≤ 3 x 1.2 A (400 VAC)
  • Input voltage range: (2 / 3) x AC 325 … 575 V; DC 560 … 700 V
  • Inrush current: ≤ 30 A (400 VAC)
  • Internal fuse: 3 x T 3.15 A / 500 VAC
  • Isolation voltage (Pri.-GND): DC 2.2 kV
  • Isolation voltage (Pri.-Sec.): DC 4.242 kV
  • Isolation voltage (Sec.-GND): DC 0.7 kV
  • Isolation voltage (Sec.-Signal): DC 0.7 kV
  • Mains failure hold-up time: ≥ 10 ms (3 x 400 VAC)
  • Mounting type: DIN-35 rail
  • MTBF: > 1,800,000 h (per IEC 61709)
  • Nominal input voltage Ui nom: (2 / 3) x AC 400 … 480 V
  • Nominal mains frequency range: 47 … 63 Hz; 0 Hz
  • Nominal output current Io nom: 20 A (24 VDC)
  • Nominal output power: 480 W
  • Nominal output voltage Uo nom: DC 24 V (SELV)
  • Open-circuit-proof: Yes
  • Operation status indicator: Green LED (Uo) || Red LED (overload)
  • Output voltage range: DC 22 … 28 V (adjustable)
  • Overload behavior: Constant power (in overload range: 1.05 … 1.4 x Io nom); Shutdown and automatic restart in the event of a short circuit
  • Overvoltage category: II
  • Packaging type: BOX
  • Parallel operation: Yes
  • Phases: 2 || 3
  • Pollution degree: 2
  • Power factor: ≥ 0.7  (400 VAC)
  • Power factor correction (PFC): Passive
  • Power loss Pl: ≤ 2.15 W (400 VAC; no load); ≤ 42.5 W (400 VAC; Nominal load)
  • Protection class: I
  • Protection type: IP20 (per EN 60529)
  • Recommended backup fusing: 3 x circuit breaker ≥ 10 A; Tripping characteristic: B or C
  • Relative humidity: 10 … 95 % (no condensation permissible)
  • Required backup fusing: An external DC fuse is required for the DC input voltage.
  • Residual ripple: ≤ 150 mV (Peak-to-peak)
  • Resistance to reverse feed: ≤ DC 30 V
  • Resistance to shock and vibration: Shock: 15g (per EN 60068-2-27) || Vibration: 1g (per EN 60068-2-6)
  • Series operation: Max. 2 devices
  • Short-circuit-protected: Yes
  • Signaling: 1 x LED DC OK (green) || 1 x Overload LED (red) || 1 x DC OK signal output (PhotoMOS as make contact; can be loaded with max. 31.2 V / 100 mA)
  • Solid conductor: 0.5 … 6 mm² / 20 … 10 AWG
  • Solid conductor 2: 0.2 … 1.5 mm² / 24 … 14 AWG
  • Standards/Specifications: EN 61204-3; EN 60950-1; EN 62368-1; cURus 60950-1; cURus 62368-1; cULus 508; CSA C22.2
  • Strip length: 11 … 13 mm / 0.43 … 0.51 inch
  • Strip length 2: 8 … 9 mm / 0.31 … 0.35 inch
  • Surrounding air temperature (operation): -20 … 70 °C
  • Surrounding air temperature (storage): -40 … 85 °C
  • Transient suppression (primary): Varistor
  • WAGO Connector: WAGO 2606 Series
  • WAGO Connector 2: picoMAX® 3.5 (WAGO 2091 Series)
  • Weight: 1710.000 g
  • Width: 80 mm / 3.15 inch

Power supply unit; Eco; 3-phase; 24 VDC output voltage; 20 A output current; DC OK contact

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