Wago 787 Series Catalog Page

Volume 4, Section 5 | WAGO Power Supplies

Redundancy Module;
24 VDC / 25 A

787 Series

+

1

−

IN

+

2

−

5

Redundancy Module; Input voltage: 2 x 9 … 54 VDC;
Input current: 2x 12.5 A; Output voltage:
9 … 54 VDC; Output current: 25 A

Item No. Pack. Unit

787-783 1

H

D

W

OUT

Input

Nominal input voltage U
Input voltage range 2 x 9 … 54 VDC
Nominal mains frequency range 0Hz
Input current I

Output

Nominal output voltage U
Output voltage range 9 … 54 VDC (U
Voltage drop ≤ 0.8 V (input/output)
Nominal output current I
Output power (max.) 1350W
Nominal output power 600W

Signaling and Communication

Signaling 1 x IN1 LED (green); 1 x IN2 LED (green);

+

−

Ecienc

y/Power Losses

Power loss P

Eciency ≥ 96 %

Safety and Protection/Environmental Requirements

Isolation voltage (connectors – housing) 500VDC
Protection class/protection type III / IP20 (per EN 60529)
Short-circuit-protected No
Parallel operation/series operation Yes/no
MTBF > 10 million h (per IEC 61709)
Surrounding air temperature (operation) −25 … +70 °C
Relative humidity ≤ 95 % (no condensation permissible)

Derating −2.66 %/K (+55 °C < Tamb ≤ +70 °C)

Pollution degree 2

Connection Data

Connection technology Push-in CAGE CLAMP®

Input/output (solid/ne-stranded/AWG) 0.5 … 6 mm² / 0.5 … 6 mm² / 20 … 10 AWG

Geometric Data/Mechanical Data/Material Data

Width x height x depth (mm) 50 x 130 x 92; depth from upper-edge of DIN-rail
Mounting type DIN-35 rail (EN 60715)
Weight 470 g

Standards and Specications

Approvals/standards/specications CE; UL 508

l

i nom

i

o nom

o nom

2 x 24VDC

≤ 12.5 A (per path)

24 VDC

− Voltage drop)

i

25 A

1 x OUT LED (green)

≤ 19 W (nominal load)

Features:

• Redundancy module with two inputs for decoupling two
power supplies

• For redundant and fail-safe power supply

• With LED for input voltage monitoring on site

490

WAGO Electronic Interface