WAGO 787-822 Power Supply Unit

2240324 MFG #: 787-822
$309.72 / EA
Usually Ships within 5-8 Days
  • Climatic category: 3K3 (per EN 60721)
  • Conformity marking: CE
  • Connection technology: CAGE CLAMP®
  • Connection technology 2: CAGE CLAMP®
  • Connection type (1): Input/output
  • Connection type 2: Signaling
  • Control deviation: ≤ 1 %
  • Country of origin: DE
  • Current limitation: 1.1 x Io nom (typ.)
  • Customs tariff number: 85044082900
  • Default setting: DC 24 V
  • Depth from upper edge of DIN-rail: 163 mm / 6.417 inch
  • Derating: -3 %/K (> 50 °C)
  • Discharge current: ≤ 1 mA
  • Efficiency (typ.): 87.8 %
  • Fine-stranded conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
  • Fine-stranded conductor 2: 0.08 … 0.5 mm² / 28 … 20 AWG
  • Fire load: 0.000 MJ
  • GTIN: 4045454993924
  • Height: 163 mm / 6.417 inch
  • Input current Ii: ≤ 0.97 A (240 VAC; 5 ADC)
  • Input voltage range: AC 85 … 264 V; DC 120 … 373 V
  • Inrush current: ≤ 30 A (Peak)
  • Internal fuse: T 4 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
  • Mains failure hold-up time: ≥ 35 ms (230 VAC)
  • Mounting type: DIN-35 rail
  • MTBF: > 500,000 h (per IEC 61709)
  • Nominal input voltage Ui nom: AC 100 … 240 V
  • Nominal mains frequency range: 50 … 60 Hz; 0 Hz
  • Nominal output current Io nom: 5 A (24 VDC)
  • Nominal output power: 120 W
  • Nominal output voltage Uo nom: DC 24 V (SELV)
  • Note (dimensions): Height with connector
  • Open-circuit-proof: Yes
  • Operation status indicator: Green LED (DC OK) || Red LED (error)
  • Output voltage range: DC 22 … 29.5 V (adjustable)
  • Overload behavior: TopBoost/PowerBoost/Constant current mode
  • Overvoltage category: II
  • Packaging type: BOX
  • Parallel operation: Yes
  • Phases: 1
  • Pollution degree: 2
  • Power factor correction (PFC): Passive
  • Power loss Pl: ≤ 0.5 W (Stand-by); ≤ 5 W (No load); ≤ 14.6 W (Nominal load)
  • PowerBoost: DC 10 A (4 s); DC 7.5 A (8 s)
  • Protection class: I
  • Protection type: IP20 (per EN 60529)
  • Recommended backup fusing: Circuit breaker: 6 A, 10 A, 16 A; Tripping characteristic: B or C
  • Relative humidity: 5 … 96 % (no condensation permissible)
  • Required backup fusing: An external DC fuse is required for the DC input voltage.
  • Residual ripple: ≤ 70 mV (Peak-to-peak)
  • Resistance to reverse feed: ≤ DC 35 V
  • Series operation: Yes
  • Short-circuit-protected: Yes
  • Signaling: 1 x LED DC OK (green) || 1 x Error LED (red) || 1 x Stand-by input || 1 x DC OK relay contact (changeover contact)
  • Solid conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
  • Solid conductor 2: 0.08 … 0.5 mm² / 28 … 20 AWG
  • Standards/Specifications: EN 60950; EN 61204-3; EN 61558-2-16; UL 60950; UL 508
  • Strip length: 8 … 9 mm / 0.31 … 0.35 inch
  • Strip length 2: 5 … 6 mm / 0.2 … 0.24 inch
  • Surrounding air temperature (operation): -25 … 70 °C (Device starts at −40 °C (type-tested))
  • Surrounding air temperature (storage): -25 … 85 °C
  • TopBoost: DC 21 A (25 ms)
  • Transient suppression (primary): Varistor
  • WAGO Connector: WAGO 231 Series
  • WAGO Connector 2: WAGO 733 Series
  • Weight: 1268.000 g
  • Width: 57 mm / 2.244 inch

EPSITRON® PRO Power supply; single-phase; output voltage 24 VDC; 5 A; PowerBoost