WAGO Base 24VDC 20A Switched-Mode Power Supply

USD 168.09

1-phase switched-mode power supply with 24VDC/20A output, 90-264VAC input, 94% efficiency, and IP20 protection.

SKU Wago-2587-2147 Category
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WAGO Base 24VDC 20A Switched-Mode Power Supply

Model Identifier Base
Official Part Number 2587-2147
GTIN Standard 4066966626698

Technical Overview

1-phase switched-mode power supply with 24VDC/20A output, 90-264VAC input, 94% efficiency, and IP20 protection.

Key Features

  • Optical DC-OK status indication
  • Suitable for both parallel and series operation
  • Natural convection cooling when horizontally mounted
  • Push-in CAGE CLAMP® connection technology
  • Electrically isolated output voltage (SELV) per EN 62368-1/UL 61010-1
  • Short-circuit and open-circuit protected
  • Metal housing, 35mm DIN rail mount
  • Wide input voltage range: 90–264 VAC
  • Adjustable output voltage: 23.5–28 VDC
  • Long-term reliability with MTBF > 1,000,000 h

High efficiency (94%) with active Power Factor Correction (PFC) and adjustable output voltage (23.5-28VDC) for flexible and energy-efficient power solutions.

Technical Specification Matrix

ParameterValue
Input Voltage Nominal1 x 100 … 240 VAC
Input Voltage Range1 x 90 … 264 VAC
Output Voltage Nominal24 VDC SELV
Output Voltage Adjustable Range23.5 … 28 VDC
Output Current Nominal20 A
Output Power Nominal480 W
Efficiency94 % typical
Protection TypeIP20 per EN 60529
Operating Temperature-30 … +70 °C (device starts at -40 °C)
Storage Temperature-40 … +85 °C
Relative Humidity5 … 96 % (no condensation permissible)
Input Current≤ 7 A
Nominal Mains Frequency Range50 Hz / 60 Hz
Isolation Voltage (pri.-sec., AC)3510 V
Physical Weight (kg)1.15
Dimensions L x W x H (cm)13.8 x 5.6 x 12.5

Industrial Applications

1. Industrial Control Panel Power

Reliably powers PLCs, HMI panels, sensors, and actuators within industrial control cabinets.

Problem Solved

Provides stable 24VDC power in a demanding industrial environment, ensuring critical control system components operate correctly without power fluctuations. Its DIN-rail mounting and compact size optimize cabinet space and simplify installation.

24VDC20ADIN railindustrial controlPLCHMIIP20stable power

2. Machine Automation Systems

Supplies power to various components in automated machinery, such as motor drivers, solenoids, and safety relays.

Problem Solved

Delivers high-current 24VDC power (480W) for robust machine operation, with active PFC for energy efficiency and a wide operating temperature range (-30 to +70 °C) for diverse factory conditions. Parallel operation capability can enhance redundancy or increase total power.

24VDC20A480Wmachine controlautomationmotor driversactive PFCparallel operation

3. Building Automation Distribution Boards

Powers smart building devices, lighting control systems, and HVAC controllers in commercial or industrial buildings.

Problem Solved

Offers a dependable and efficient 24VDC power source for building automation, supporting complex systems with adjustable output for fine-tuning. Its IP20 rating is suitable for enclosed distribution boards, and the broad input voltage range (90-264 VAC) accommodates different regional grid variations.

24VDCbuilding automationHVAClighting control90-264VAC inputadjustable outputIP20energy efficiency
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