WAGO 787-850 Rail mounted PSU (DIN) 24 V DC 10 A 240 W No. of outputs:1 x Content 1 pc(s)
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Highlights & Details
WAGO 787-850 Rail mounted PSU (DIN) 24 V DC 10 A 240 W No. of outputs:1 x Content 1 pc(s)
- Input voltage range: 340 - 550 Vac, 480 - 780 V DC, 3 phase
- Output: 24V DC 10A
- Flexible vertical or horizontal mounting
- TopBoost, PowerBoost and LineMonitor functions
- On-unit display and parameter setting keys
Technical specifications
- Protection rating: IP20
- power boost: DC 20 A (for 4 s), DC 15 A (for further 8 s)
- TopBoost: DC 70 A (for 50 ms)
- Ambient temperature: -10 °C to +70 °C
- LineMonitor, configuration: via LC-display and serial port RS-232.
- Nominal input voltage
400 V/AC
480 - 780 V/DC
- Type
Switched Mode
- Product type
Rail mounted PSU (DIN)
- Min. input voltage
340 V AC
- Output voltage
24 V DC
- Input voltage
340 - 550 Vac, 480 - 780 V DC
- Input voltage (max.)
550 V AC
- Max. output current
10 A
- Output current (max.) - rounded
10 A
240 W
- Phases
3
- Output voltage (nominal)
24 V DC
- No. of outputs
1 x
- Connection
Screw terminal
- Dim
(W x H x D) 57 x 163 x 179 mm
- Weight
1000 g
- Output voltage (max.)
28.8 V DC
- Output voltage (min.)
22.8 V DC
- Manufacturer part #
787-850
- Content
1 pc(s)
- Width
57 mm
- Height
163 mm
- Type
EPSITRON® PRO POWER 787-850
- Depth
179 mm
- Output current (details)
10 A
- UKCA
not relevant
Documents & Downloads
Datasheet
Datasheet 518957 WAGO 787-850 Rail mounted PSU (DIN) 24 V DC 10 A 240 W No. of outputs:1 x Content 1 pc(s)
User & Safety Instructions
User & Safety Instructions 518957 WAGO 787-850 Rail mounted PSU (DIN) 24 V DC 10 A 240 W No. of outputs:1 x Content 1 pc(s)
Description
787-850 power supply with 24V DC 10A output - from WAGO's EPSITRON PRO Power series of professional and efficient power supplies with extra power functions. Each model in this series is capable of reliably handling power peaks and is optimal for applications with high output requirements.
PowerBoost
This function ensures reliability and eliminates the need to expensively oversize switched mode power supplies by delivering 200% of the power supply's 10A rated current at 24V DC for up to 4 seconds - necessary for starting up or switching capacitive loads such as valve clusters or motors.
TopBoost
To trip high-speed magnetic miniature circuit breakers, current significantly higher than the rated current are required for a period of 10 to 12 milliseconds. 787-850 units can deliver 70A for up to 50ms — the faulty circuit can be shut off within milliseconds during a short-circuit. This increases the availability of the entire power supply while fulfilling EN 60204-1 requirements regarding earthing in control circuits.
Slim Design and Versatile Mounting Options
All EPSITRON® PRO power supplies are housed in a slim enclosure that can be mounted either vertically or horizontally, saving up to 50% more cabinet space by optimising space utilisation. Mounting accessories are available under WAGO part numbers: 787-896 or 787-897.
Clear and Quick to Connect
CAGE CLAMP® Spring Pressure Connection Technology provides fast, vibration-free and maintenance-free termination of solid, finestranded or ferruled conductors. Clearly labeled, pluggable female connectors allow for easy cable pre-assembly.
Standards / Approvals
EN 60950, EN 61204-3, UL 60950, UL 508
PowerBoost
This function ensures reliability and eliminates the need to expensively oversize switched mode power supplies by delivering 200% of the power supply's 10A rated current at 24V DC for up to 4 seconds - necessary for starting up or switching capacitive loads such as valve clusters or motors.
TopBoost
To trip high-speed magnetic miniature circuit breakers, current significantly higher than the rated current are required for a period of 10 to 12 milliseconds. 787-850 units can deliver 70A for up to 50ms — the faulty circuit can be shut off within milliseconds during a short-circuit. This increases the availability of the entire power supply while fulfilling EN 60204-1 requirements regarding earthing in control circuits.
Slim Design and Versatile Mounting Options
All EPSITRON® PRO power supplies are housed in a slim enclosure that can be mounted either vertically or horizontally, saving up to 50% more cabinet space by optimising space utilisation. Mounting accessories are available under WAGO part numbers: 787-896 or 787-897.
Clear and Quick to Connect
CAGE CLAMP® Spring Pressure Connection Technology provides fast, vibration-free and maintenance-free termination of solid, finestranded or ferruled conductors. Clearly labeled, pluggable female connectors allow for easy cable pre-assembly.
Standards / Approvals
EN 60950, EN 61204-3, UL 60950, UL 508
Features
- power boost and TopBoost
- Stand-by-input
- Prepared for devices and systems of the protection class 1
- Natural cooling by natural convection in horizontal Mounting position
- LineMonitor to configuration and monitoring.