Wago 787 Series Catalog Page

Volume 4, Section 5 | WAGO Power Supplies

RedundancyModule;

24VDC/25A

787 Series

	1	+	+
		−
		IN	OUT
	2	+
		−	−

5

RedundancyModule;Inputvoltage:2x9…54VDC; Inputcurrent:2x12.5A;Outputvoltage:

9…54VDC;Outputcurrent:25A

	Item No.	Pack. Unit
	787-783	1

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Features:

•Redundancy module with two inputs for decoupling two power supplies

•For redundant and fail-safe power supply

•WithLEDforinputvoltagemonitoringonsite

Input	2x24VDC
Nominal input voltage Ui nom
Input voltage range	2x9…54VDC
Nominal mains frequency range	0Hz
Input current Ii	≤12.5A(perpath)
Output
Nominal output voltage Uo nom	24VDC
Output voltage range	9…54VDC(Ui −Voltagedrop)
Voltage drop	≤0.8V(input/output)
Nominal output current Io nom	25 A
Output power (max.)	1350W
Nominal output power	600W
Signaling and Communication	1xIN1LED(green);1xIN2LED(green);
Signaling
Efficiency/PowerLosses	1xOUTLED(green)
Power loss Pl	≤19W(nominalload)
Efficiency	≥96%
SafetyandProtection/EnvironmentalRequirements	500VDC
Isolation voltage (connectors – housing)
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%(nocondensationpermissible)
Derating	−2.66%/K(+55°C<Tamb≤+70°C)
Pollution degree	2
Connection Data	Push-in CAGE CLAMP®
Connection technology
Input/output(solid/fine-stranded/AWG)	0.5…6mm²/0.5…6mm²/20…10AWG
GeometricData/MechanicalData/MaterialData	50x130x92;depthfromupper-edgeofDIN-rail
Width x height x depth (mm)
Mounting type	DIN-35rail(EN60715)
Weight	470 g
StandardsandSpecifications	CE; UL 508
Approvals/standards/specifications

490	WAGO Electronic Interface