WAGO 787-722

WAGO 787-722 – EPSITRON ECO 24 V / 5 A Power Supply

Overview

The WAGO 787-722 is a switched-mode EPSITRON ECO power supply unit that provides a regulated 24 VDC output at up to 5 A. It accepts universal AC or DC input, is built for DIN-rail installation in control cabinets, and supports both parallel and series operation. Designed to deliver safe isolated power, it includes status LEDs and built-in protections for overload and short circuit.

Key Features

• 24 VDC, 5 A output (nominal)

• Universal input: AC 85-264 V or DC 90-373 V

• Output voltage adjustable in the range 22-28 VDC

• LED indicators: green for “24 V OK”, red for overload

• SELV output isolation (safety extra-low voltage)

• Natural convection cooling when mounted horizontally

• Short-circuit protection with automatic restart

• No-load proof operation

• CAGE-CLAMP® terminals with large conductor cross-section support

Technical Specifications

Part Number: 787-722
Nominal Output Voltage: 24 VDC
Output Current (Nominal): 5 A
Output Voltage Range: 22 … 28 VDC (adjustable)
Input Type: 1-phase; AC or DC input accepted
Nominal Input Voltage: 110 … 240 VAC (or equivalent DC)
Input Voltage Range: 85 … 264 VAC; 90 … 373 VDC
Input Frequency: 47 … 63 Hz (AC mode)
Input Current (230 VAC): ~1.0 A
Input Current (115 VAC): ~2.0 A
Inrush Current: < 30 A
Discharge Current: < 3.5 mA
Hold-Up Time (after mains failure, 230 VAC): > 20 ms
Residual Ripple: < 100 mV peak-to-peak
Adjustment Accuracy: ±1 %
Efficiency: approx. 82-86 % depending on input
Power Loss (typical at 230 VAC): approx. 19.5 W
Power Loss (at lower voltage or higher load): up to approx. 23.5 W
Isolation Test Voltages (Primary-Secondary / Primary-Ground / Secondary-Ground): ~3000 V AC / ~1500 V AC / ~500 V AC
Internal Fuse: 3.15 A / 250 VAC
External Fuse / Circuit Protection: recommended 10 A or 16 A breaker (characteristic B or C)
Wire Connection Type: CAGE-CLAMP®
Conductor Cross-Section: 0.08 … 4.0 mm² (AWG 28 … 12)
Wire Strip Length: 8 … 9 mm
Operating Temperature: -10 °C … +60 °C
Storage Temperature: -25 °C … +85 °C
Relative Humidity: up to 95 %, non-condensing
Derating Past ~45 °C: approx. -5.33 % per K
Climatic Category: 3K3
Pollution Degree: 2
Degree of Protection: IP20
Mounting: DIN-rail mount (EN 60715)
Dimensions (W × H × D): 75 × 92 × 136 mm
Height from Top Edge of DIN-Rail: approx. 75 mm
Weight: ~850 grams

Applications

• Supplying regulated 24 V power to automation controllers, I/O modules, and industrial sensors

• Use where universal input (AC and DC) is needed for flexibility

• Situations requiring compact, efficient, and reliable power sources in control cabinets

• Environments with potential temperature variations where derating above 45 °C applies

Why Choose the WAGO 787-722

• Universal input range simplifies supply chain and installation

• Stable regulated output with overload and short-circuit protection reduces risk of downtime

• Good efficiency keeps heat generation manageable

• Broad environmental tolerances make it suitable for many regions and conditions

• Compact DIN-rail form factor with high conductor capacity

Order Now

The WAGO 787-722 is part of the EPSITRON ECO power supply series and is available for purchase. Ships worldwide.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply