WAGO 787-870 Power Supply Unit

2186810 MFG #: 787-870
$384.57 / EA
Usually Ships within 5-8 Days
  • Buffer time: 10 s … 10 min (or constant; adjustable)
  • Charging current: ≤ 0.6 A
  • Communication: RS-232 Serial Interface
  • Conformity marking: CE
  • Connection technology: CAGE CLAMP®
  • Connection technology 2: CAGE CLAMP®
  • Connection type (1): Input/output
  • Connection type 2: Signaling
  • Country of origin: DE
  • Current limitation: 1.1 … 1.4 x Io nom (typ.)
  • Customs tariff number: 85044055900
  • Depth from upper edge of DIN-rail: 163 mm / 6.417 inch
  • Efficiency (typ.): 95 %
  • End-of-charge voltage: DC 26 … 29.5 V (temperature-controlled; optional fixed setting)
  • 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: 4045454909857
  • Height: 163 mm / 6.417 inch
  • Input current Ii: ≤ 0.1 A (No load); ≤ 0.8 A (Charging); ≤ 10.8 A
  • Input voltage range: DC 22 … 29 V
  • Inrush current: ≤ 4 A (No load)
  • Internal fuse: T 15 A
  • Isolation voltage (connectors – housing): DC 0.5 kV
  • Line length (max.): 3 m (Input, output, battery control)
  • Mounting type: DIN-35 rail
  • MTBF: > 500,000 h (per IEC 61709)
  • Nominal input voltage Ui nom: DC 24 V
  • Nominal mains frequency range: 0 Hz
  • Nominal output current Io nom: 10 A
  • Nominal output voltage Uo nom: DC 24 V
  • Note (dimensions): Height with connector
  • Operation status indicator: Green LED (Uo) || Yellow LED (warning) || Red LED (error)
  • Output voltage range: Ui – 1 VDC (rated operation); 20 … 25.5 VDC (buffer mode)
  • Packaging type: BOX
  • Parallel operation: Yes, max. 3 battery modules for buffer time extension (temperature measurement evaluation is only possible via one battery module)
  • Pollution degree: 2
  • Power loss Pl: ≤ 15 W (No load); ≤ 20 W (Nominal load)
  • Protection class: III
  • Protection type: IP20 (per EN 60529)
  • Recommended battery module: 787-871, 787-872, 787-873, 787-876, 787-1671
  • Relative humidity: 5 … 96 % (no condensation permissible)
  • Remote input: Switching buffer mode off
  • Resistance to reverse feed: ≤ DC 35 V
  • Reverse voltage protection: Yes
  • Series operation: No
  • Signaling: 1 x LED DC OK (green) || 1 x Warning LED (yellow) || 1 x Error LED (red) || LCD || 3 x Signal output (24 VDC; max. 25 mA) || 1 x Isolated relay contact (max. 30 VDC; 1 A) || 1 x RS-232 interface || Battery control (C+; C-)
  • 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; UL 60950; UL 508; EN 61000-6-2; EN 61000-6-3
  • 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): -10 … 60 °C
  • Surrounding air temperature (storage): -25 … 85 °C
  • Switch-on threshold (adjustable): DC 20 … 25.5 V
  • WAGO Connector: WAGO 231 Series
  • WAGO Connector 2: WAGO 733 Series
  • Weight: 800.000 g
  • Width: 40 mm / 1.575 inch

UPS charger and controller; 24 VDC; 10 A