WAGO 787-854 Power Supply Unit

2212380 MFG #: 787-854
$913.66 / EA
Usually Ships within 5-8 Days
  • Climatic category: 3K3 (per EN 60721)
  • Communication: RS-232 Serial Interface
  • Conformity marking: CE
  • Connection technology: CAGE CLAMP®
  • Connection technology 2: Push-in CAGE CLAMP®
  • Connection technology 3: CAGE CLAMP®
  • Connection type (1): Input
  • Connection type (3): Signaling
  • Connection type 2: Output
  • 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: 205 mm / 8.071 inch
  • Derating: -5 %/K (> 45 °C)
  • Discharge current: ≤ 1 mA
  • Efficiency (typ.): 93.6 %
  • Fine-stranded conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
  • Fine-stranded conductor (3): 0.08 … 0.5 mm² / 28 … 20 AWG
  • Fine-stranded conductor 2: 0.5 … 10 mm² / 20 … 8 AWG
  • Fire load: 0.000 MJ
  • GTIN: 4045454909895
  • Height: 171 mm / 6.732 inch
  • Input current Ii: ≤ 3 x 2 A (340 VAC)
  • Input voltage range: (2 / 3) x AC 340 … 550 V; DC 480 … 780 V
  • Inrush current: ≤ 30 A
  • Internal fuse: 3 x T 3.2 A / 440 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: ≥ 15 ms (3 x 400 VAC)
  • Mounting type: DIN-35 rail
  • MTBF: > 500,000 h (per IEC 61709)
  • Nominal input voltage Ui nom: (2 / 3) x AC 400 … 500 V
  • Nominal mains frequency range: 50 … 60 Hz; 0 Hz
  • Nominal output current Io nom: 40 A (24 VDC)
  • Nominal output power: 960 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) || Yellow LED (warning) || Red LED (error)
  • Output voltage range: DC 22.8 … 28.8 V (adjustable)
  • Overload behavior: Adjustable (constant current/fuse mode)
  • Overvoltage category: II
  • Packaging type: BOX
  • Parallel operation: Yes
  • Phases: 2 || 3
  • Pollution degree: 2
  • Power factor correction (PFC): Passive (adjustable via software/display)
  • Power loss Pl: ≤ 7 W (No load); ≤ 61.5 W (Nominal load)
  • PowerBoost: DC 60 A (4 s); DC 50 A (16 s)
  • Protection class: I
  • Protection type: IP20 (per EN 60529)
  • Recommended backup fusing: 3 x circuit breaker: 6 A, 10 A, 16 A; Tripping characteristic: B or C || Alternative: motor circuit breaker; Setpoint: 3.2 A; Setting range: 2.5 … 4 A
  • 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 Warning LED (yellow) || 1 x Error LED (red) || LCD || 4 x Signal output (24 VDC; max. 25 mA) || 1 x RS-232 interface
  • Solid conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
  • Solid conductor 2: 0.5 … 10 mm² / 20 … 8 AWG
  • Solid conductor 3: 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: 13 … 15 mm / 0.51 … 0.59 inch
  • Strip length 3: 5 … 6 mm / 0.2 … 0.24 inch
  • Surrounding air temperature (operation): -25 … 55 °C (Device starts at −40 °C (type-tested))
  • Surrounding air temperature (storage): -25 … 85 °C
  • TopBoost: DC 100 A (50 ms)
  • Transient suppression (primary): Varistor
  • WAGO Connector: WAGO 231 Series
  • WAGO Connector 2: WAGO 831 Series
  • WAGO Connector 3: WAGO 733 Series
  • Weight: 2300.000 g
  • Width: 128 mm / 5.039 inch

EPSITRON® PRO Power supply; three-phase; output voltage 24 VDC; 40 A; PowerBoost; LineMonitor