Data Sheet

ManualsBrandsWAGO ManualsDIN Rail PSUsWAGO EPSITRON® PRO POWER 787-831 Rail mounted PSU (DIN) 12 V DC 15 A 180 W 1 x

Data sheet | Item number:787-831

Switched-mode power supply; Pro; 1-phase; 12 VDC output voltage; 15 A

output current; TopBoost + PowerBoost; DC OK contact

www.wago.com/787-831

06.12.2018Page /1 7

Item description

Features:

Switched-mode power supply with PowerBoost and TopBoost

Stand-by input for switching off the output and minimizing power consumption

DC OK contact for output monitoring

Suitable for both parallel and series operation

Natural convection cooling when horizontally mounted

Enclosed for use in control cabinets

Electrically isolated output voltage (SELV) per EN 60950-1/UL 60950-1; PELV per EN 60204

Summary of content (7 pages)

PAGE 1
Data sheet | Item number: 787-831 Switched-mode power supply; Pro; 1-phase; 12 VDC output voltage; 15 A output current; TopBoost + PowerBoost; DC OK contact www.wago.
PAGE 2
Data sheet | Item number: 787-831 www.wago.com/787-831 Data Technical Data Input Phases 1 Nominal input voltage Ui nom 100 … 240 VAC Input voltage range 85 … 264 VAC; 120 … 373 VDC Input voltage derating -1.5 %/V (< 110 VAC) Nominal mains frequency range 50 … 60 Hz; 0 Hz Input current Ii ≤ 0.
PAGE 3
Data sheet | Item number: 787-831 www.wago.com/787-831 Efficiency 87 % Fuse protection: Internal fuse T 6.3 A / 250 VAC External fuse (required) an external DC fuse required for DC input voltage External fuse (recommended) Circuit breakers 6 A, 10 A, 16 A, characteristic: B or C Safety and protection: Insulation voltage (PRI-SEC) 4.242 kV DC Isolation voltage (PRI-GND) 2.2 kV DC Insulation voltage (SEC-GND) 0.
PAGE 4
Data sheet | Item number: 787-831 www.wago.com/787-831 Length from upper-edge of DIN-35 rail 179 mm / 7.
PAGE 5
Data sheet | Item number: 787-831 www.wago.com/787-831 Item no.: 210-720 Operating tool with partially insulated shaft; Type 2, blade (3.5 x 0.5) mm www.wago.com/210-720 Item no.: 216-201 Ferrule; Sleeve for 0.5 mm² / AWG 22; insulated; electro-tin plated www.wago.com/216-201 Item no.: 216-202 Ferrule; Sleeve for 0.75 mm² / AWG 20; insulated; electro-tin plated www.wago.com/216-202 Item no.: 216-203 Ferrule; Sleeve for 1 mm² / AWG 18; insulated; electro-tin plated www.wago.com/216-203 Item no.
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Data sheet | Item number: 787-831 www.wago.com/787-831 Item no.: 216-302 Ferrule; Sleeve for 0.34 mm² / AWG 24; insulated; electro-tin plated www.wago.com/216-302 Item no.: 216-321 Ferrule; Sleeve for 0.25 mm² / AWG 24; insulated; electro-tin plated www.wago.com/216-321 Item no.: 216-322 Ferrule; Sleeve for 0.34 mm² / AWG 24; insulated; electro-tin plated www.wago.com/216-322 Marking accessories Item no.: 2009-110 Marking strips; on reel; not stretchable; plain; snap-on type www.wago.
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Data sheet | Item number: 787-831 www.wago.com/787-831 smartDATA CAD data 3D Download 787-831 URL Download Product family EPSITRON PRO Power EPSITRON® PRO POWER: Professional and Efficient Power Supply with Extra Power Show all products from the family Subject to changes. WAGO Kontakttechnik GmbH & Co. KG Hansastr. 27 32423 Minden Phone: +49571 887-0 | Fax: +49571 887-169 Email: info.de@wago.com | Web: www.wago.