Name: WAGO 787-844 Rail mounted PSU (DIN) 24 V DC 40 A 960 W No. of outputs:1 x Content 1 pc(s)
Brand: WAGO
SKU: 518955
Availability: BackOrder

A WAGO switched-mode power supply, model number 787-844, in a grey enclosure. It features multiple connections and a ribbed design.

Datasheet (PDF)

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Part number:

Item no:

Dispatches on Thu 17 Dec

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Total (€ 1,275.00 / piece)

€ 1,275.00

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Highlights & Details

WAGO 787-844 Rail mounted PSU (DIN) 24 V DC 40 A 960 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 40A
Flexible vertical or horizontal mounting
TopBoost and PowerBoost functions

Technical specifications

Protection class IP20
PowerBoost: DC 60 A (for 4 seconds), DC 50 A (for another 8 seconds)
TopBoost: DC 100 A (for 50 milliseconds)
Ambient temperature: -10 °C to +55 °C.

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: 40 A

Output current (max.) - rounded: 40 A

: 960 W

Output type (power supply units): Fixed voltage

Phases: 3

Output voltage (nominal): 24 V DC

No. of outputs: 1 x

Connection: Screw terminal

Dim: (W x H x D) 128 x 171 x 205 mm

Weight: 2500 g

Output voltage (max.): 28.8 V DC

Output voltage (min.): 22.8 V DC

Operating temperature (max.): 55 °C

Operating temperature (min.): -10 °C

Manufacturer part #: 787-844

Content: 1 pc(s)

Width: 128 mm

Height: 171 mm

Max. temperature: 55 °C

Min. temperature: -10 °C

Type: EPSITRON® PRO POWER 787-844

Depth: 205 mm

Output current (details): 40 A

: 128

: 171 mm

: 205 mm

: FALSE

: FALSE

: 8

: AC/DC

: Spring clamp connection

: TRUE

: IP20

UKCA: yes

Variants(All information include VAT, plus shipping costs)

Nominal input voltage

Output voltage (nominal)

Output current (max.) - rounded

Input voltage (max.)

Min. input voltage

Power

Connection

No. of outputs

Output type (power supply units)

WAGO 787-844 Rail mounted PSU (DIN) 24 V DC 40 A 960 W No. of outputs:1 x Content 1 pc(s)

Item no:518955

Dispatches on Thu 17 Dec

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This article

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40 A

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960 W

Screw terminal

1 x

Fixed voltage

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€ 1,275.00^*

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Documents & Downloads

Datasheet

Datasheet 518955 WAGO 787-844 Rail mounted PSU (DIN) 24 V DC 40 A 960 W No. of outputs:1 x Content 1 pc(s)

User & Safety Instructions

User & Safety Instructions 518955 WAGO 787-844 Rail mounted PSU (DIN) 24 V DC 40 A 960 W No. of outputs:1 x Content 1 pc(s)

Description

787-844 power supply with 24V DC 40A 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 40A 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. 787-844 units can deliver 100A 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