Data Sheet

ManualsBrandsWAGO ManualsRack & DIN Rail Mount PSUsEPSITRON PRO DIN Rail Power Supply 24Vdc 40A, 3-Phase

Data sheet | Item number:787-854

Switched-mode power supply; EPSITRON® PRO Power; 3-phase; 24 VDC

output voltage; 40 A output current; TopBoost + PowerBoost; LineMonitor;

DC OK signal

www.wago.com/787-854

06.12.2018Page /1 11

Item description

Features:

Switched-mode power supply with PowerBoost and TopBoost

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

LineMonitor for parameter setting and monitoring

RS-232 serial interface

Four signal outputs

Data

Technical Data

Summary of content (11 pages)

PAGE 1
Data sheet | Item number: 787-854 Switched-mode power supply; EPSITRON® PRO Power; 3-phase; 24 VDC output voltage; 40 A output current; TopBoost + PowerBoost; LineMonitor; DC OK signal www.wago.
PAGE 2
Data sheet | Item number: 787-854 www.wago.
PAGE 3
Data sheet | Item number: 787-854 www.wago.com/787-854 Efficiency 93.6 % Fuse protection: Internal fuse 3 x T 3.2 A / 440 VAC External fuse (required) an external DC fuse required for DC input voltage External fuse (recommended) 3 x circuit breakers 6 A, 10 A, 16 A, characteristic: B or C or motor circuit breakers, setpoint: 3.2 A, setting range: 2.5 … 4 A Safety and protection: Insulation voltage (PRI-SEC) 4.242 kV DC Isolation voltage (PRI-GND) 2.2 kV DC Insulation voltage (SEC-GND) 0.
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Data sheet | Item number: 787-854 www.wago.com/787-854 Solid conductor (3) 0.08 … 0.5 mm² / 28 … 20 AWG Fine-stranded conductor (3) 0.08 … 0.5 mm² / 28 … 20 AWG Strip length (3) 5 … 6 mm / 0.2 … 0.24 Inch Geometrical Data Width 128 mm / 5.039 inch Height 171 mm / 6.732 inch Length from upper-edge of DIN-35 rail 205 mm / 8.
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Data sheet | Item number: 787-854 www.wago.com/787-854 Item no.: 210-721 Operating tool with partially insulated shaft; Type 3, blade (5.5 x 0.8) mm www.wago.com/210-721 Mounting adapter Item no.: 787-895 EPSITRON® wall mount adapter; for screw fixing of 787-8xx devices on mounting plate or wall without DIN 35 rail www.wago.com/787-895 Item no.: 787-896 Carrier rail adapter; for mounting 787-8xx devices to a DIN 35 rail www.wago.com/787-896 Item no.
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Data sheet | Item number: 787-854 www.wago.com/787-854 Item no.: 2009-145/000-002 Mini-WSB Inline; for smartPRINTER; on reel; stretchable 5 - 5.2 mm; plain; snap-on type www.wago.com/2009-145 /000-002 Item no.: 2009-145/000-005 Mini-WSB Inline; for smartPRINTER; on reel; stretchable 5 - 5.2 mm; plain; snap-on type www.wago.com/2009-145 /000-005 Item no.: 2009-145/000-006 Mini-WSB Inline; for smartPRINTER; on reel; stretchable 5 - 5.2 mm; plain; snap-on type www.wago.com/2009-145 /000-006 Item no.
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Data sheet | Item number: 787-854 www.wago.com/787-854 Item no.: 248-501/000-017 Mini-WSB marking card; as card; not stretchable; plain; snap-on type www.wago.com/248-501 /000-017 Item no.: 248-501/000-023 Mini-WSB marking card; as card; not stretchable; plain; snap-on type www.wago.com/248-501 /000-023 Item no.: 793-501 WMB marking card; as card; not stretchable; plain; snap-on type www.wago.com/793-501 Item no.: 793-501/000-002 WMB marking card; as card; not stretchable; plain; snap-on type www.
PAGE 8
Data sheet | Item number: 787-854 www.wago.com/787-854 Item no.: 793-5501/000-007 WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type www.wago.com/793-5501 /000-007 Item no.: 793-5501/000-012 WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type www.wago.com/793-5501 /000-012 Item no.: 793-5501/000-017 WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type www.wago.com/793-5501 /000-017 Item no.
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Data sheet | Item number: 787-854 www.wago.com/787-854 Item no.: 216-222 Ferrule; Sleeve for 0.75 mm² / AWG 20; insulated; electro-tin plated www.wago.com/216-222 Item no.: 216-223 Ferrule; Sleeve for 1 mm² / AWG 18; insulated; electro-tin plated www.wago.com/216-223 Item no.: 216-224 Ferrule; Sleeve for 1.5 mm² / AWG 16; insulated; electro-tin plated www.wago.com/216-224 Item no.: 216-241 Ferrule; Sleeve for 0.5 mm² / AWG 22; insulated; electro-tin plated; electrolytic copper; gastight crimped; acc.
PAGE 10
Data sheet | Item number: 787-854 www.wago.com/787-854 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 Downloads Documentation Bid Text 787-854 Jan 14, 2016 DOC 37.9 kB Download May 28, 2015 PDF 525.
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Data sheet | Item number: 787-854 www.wago.com/787-854 The conductor length calculation assists in planning the secondary fuse protection Apr 26, 2017 for conductors to power supply devices from the EPSITRON® PRO power family (7878xx) as well as EPSITRON(R) CLASSIC Power family (787-16xx). After choosing a 7878xx and 787-16xx power supply unit, the desired conductor size and associated fuse can be selected.