WAGO 787-738 Power Supply Unit

2288500 MFG #: 787-738
$229.38 / EA
Usually Ships within 5-8 Days
  • Climatic category: 3K3 (per EN 60721)
  • Conformity marking: CE
  • 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: 92 mm / 3.622 inch
  • Derating: -2.5 %/K (> 50 °C; 400 VAC)
  • Discharge current: ≤ 3.5 mA
  • Efficiency (typ.): 87 %
  • 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: 4050821847861
  • Height: 130 mm / 5.118 inch
  • Input current Ii: ≤ 3 x 0.6 A (400 VAC; 6.25 ADC)
  • Input voltage range: (2 / 3) x AC 360 … 575 V; DC 500 … 650 V
  • Inrush current: ≤ 25 A
  • Internal fuse: 3 x T 2 A / 250 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: ≥ 17 ms (3 x 400 VAC)
  • Mounting type: DIN-35 rail
  • MTBF: > 250,000 h (per IEC 61709)
  • Nominal input voltage Ui nom: (2 / 3) x AC 400 … 500 V
  • Nominal mains frequency range: 47 … 63 Hz; 0 Hz
  • Nominal output current Io nom: 6.25 A (24 VDC)
  • Nominal output power: 150 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: 1.15 … 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: ≥ 0.5
  • Power factor correction (PFC): Passive
  • Power loss (max.) Pl (max.): 20 W
  • Power loss Pl: ≤ 18.5 W
  • Protection class: I
  • Protection type: IP20 per EN 60529
  • Recommended backup fusing: 3 x circuit breaker ≥ 6 A; Tripping characteristic: B or C || Alternative: motor circuit breaker
  • Relative humidity: 10 … 95 % (no condensation permissible)
  • Required backup fusing: An external DC fuse is required for the DC input voltage.
  • Residual ripple: ≤ 100 mV (Peak-to-peak)
  • Resistance to reverse feed: ≤ DC 30 V
  • Series operation: Yes
  • Short-circuit-protected: Yes
  • Signaling: 1 x LED DC OK (green) || 1 x Overload LED (red) || 1 x DC OK signal output (optocoupler as make contact; max. 31.2 V; 20 mA)
  • Solid conductor: 0.5 … 6 mm² / 20 … 10 AWG
  • Solid conductor 2: 0.2 … 1.5 mm² / 24 … 14 AWG
  • Standards/Specifications: EN 62368-1; EN 61204-3 (Class A); UL 60950-1; UL 508
  • Strip length: 11 … 12 mm / 0.43 … 0.47 inch
  • Strip length 2: 8 … 9 mm / 0.31 … 0.35 inch
  • Surrounding air temperature (operation): -25 … 70 °C
  • Surrounding air temperature (storage): -40 … 85 °C
  • Transient suppression (primary): Varistor
  • WAGO Connector: WAGO 2706 Series
  • WAGO Connector 2: picoMAX® 3.5 (WAGO 2091 Series)
  • Weight: 844.000 g
  • Width: 50 mm / 1.969 inch

EPSITRON® ECO power supply; three-phase; output voltage 24 VDC; 6.25 A