Weidmuller

Weidmuller 1469510000 PRO ECO 480W 24V 20A PRO eco Switch-Mode Power Supply Unit

SKU PRO ECO 480W 24V 20A

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Weidmuller

  • Product No.: PRO ECO 480W 24V 20A

  • Country of origin:Germany

  • Product Type: Switch-Mode Power Supplies

  • Payment: T/T, Western Union

  • Weight: 1557g

  • Dimensions: 100 mm x 125 mm x 120 mm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

Efficient power delivery in decentralized industrial automation systems is critical, and the Weidmuller 1469510000 switch-mode power supply unit is engineered to meet this demand. Operating within the PRO eco series, this robust power supply delivers a regulated 24 V DC output with up to 20 A of continuous current, translating to a nominal output power of 480 W. It features a wide-range AC input (85 to 264 V AC) and DC input (80 to 370 V DC) capability, making it highly adaptable to varying global grid conditions.

The compact, corrosion-resistant metal housing is optimized for space-constrained control cabinets, mounting directly onto standard TS 35 DIN rails. With an energy efficiency rating of 91%, the unit minimizes thermal dissipation, allowing reliable operation in ambient temperatures ranging from -25 degC to 70 degC. Integrated safety features include short-circuit protection, overload protection, over-temperature protection, and reverse voltage protection, ensuring maximum uptime for connected PLC, DCS, and I/O systems.

Features

  • High-efficiency power conversion reaching up to 91% to reduce heat generation inside enclosures.
  • Wide input voltage range supporting both AC (85 to 264 V AC) and DC (80 to 370 V DC) operation.
  • Adjustable output voltage from 22 to 28 V DC via a front-facing potentiometer for precise voltage drop compensation.
  • Three-stage LED diagnostic indicator for real-time visual status monitoring of output voltage and load conditions.
  • Support for parallel connection of up to three units to increase total output capacity or establish redundancy.
  • Robust screw connection system ensuring secure, vibration-resistant wiring.

Applications

The Weidmuller PRO eco 480W power supply is designed for deployment in demanding industrial environments, including:

  • Power generation and distribution control panels.
  • Water and wastewater treatment facility automation.
  • Oil and gas processing plant telemetry and DCS cabinets.
  • General machinery manufacturing and factory automation systems.

Technical Specifications

Manufacturer Weidmuller
Part Number / Model PRO ECO 480W 24V 20A (Order No: 1469510000)
GTIN (EAN) 4050118275483
Input Voltage (AC) 85 to 264 V AC (derating at 100 V AC)
Input Voltage (DC) 80 to 370 V DC (derating at 120 V DC)
Input Frequency Range 47 to 63 Hz
AC Current Consumption 2.37 A @ 230 V AC / 5.2 A @ 110 V AC
DC Current Consumption 1.55 A @ 370 V DC / 4.65 A @ 120 V DC
Inrush Current Max. 5 A
Rated Output Voltage 24 V DC +/- 1%
Output Voltage Range 22 to 28 V DC (adjustable via potentiometer)
Continuous Output Current 20 A @ 55 degC, 15 A @ 70 degC
Output Power 480 W
Efficiency 91%
Residual Ripple / Breaking Spikes < 50 mVPP @ 24 V DC, IN
AC Failure Bridging Time > 20 ms @ 230 V AC / > 20 ms @ 115 V AC
Power Loss (Idling / Nominal Load) 5 W / 43 W
Connection System Screw connection
Operating Temperature -25 degC to 70 degC
Storage Temperature -40 degC to 85 degC
Max. Permissible Air Humidity 5% to 95% RH (non-condensing)
Dimensions (W x H x D) 100 mm x 125 mm x 120 mm
Net Weight 1557 g

Connections and Interfaces

Status Indicator / Terminal Functional Description
Green LED Output voltage is active and normal (Uoutput > 21.6 V DC)
Yellow LED High load warning (Ioutput > 90% IRated typical)
Red LED Fault condition (overload, overtemperature, short-circuit, or Uoutput < 20.4 V DC)
Input Terminals Screw terminals for L, N, and PE connections
Output Terminals Screw terminals for positive (+24 V DC) and negative (GND) connections

Installation Guidelines

  • Mounting: Snap securely onto a standard TS 35 DIN rail. Ensure the unit is mounted vertically to facilitate natural convection cooling.
  • Clearance: Maintain a minimum clearance of 50 mm above and below the unit, and 10 mm on the sides when operating under full load conditions.
  • Wiring: Use appropriately rated copper conductors. Ensure all screw terminals are torqued to the manufacturer's specified limits to prevent contact resistance.
  • Grounding: Connect the protective earth (PE) terminal to the local system ground busbar prior to energizing the input power.

FAQ

What is the adjustable output voltage range of the Weidmuller 1469510000?

The output voltage of this power supply unit is nominally 24 V DC, but it can be adjusted between 22 V DC and 28 V DC using the front-mounted potentiometer.

Does the PRO ECO 480W 24V 20A support parallel connection for redundancy?

Yes, up to three Weidmuller PRO ECO 480W units can be connected in parallel to increase the total output current or to set up a redundant power configuration.

What do the three LED indicators on the front panel signify?

The Green LED indicates normal operation (output voltage > 21.6 V DC). The Yellow LED indicates that the output current has exceeded 90% of its rated capacity. The Red LED indicates a fault state, such as an overload, short-circuit, over-temperature, or output voltage dropping below 20.4 V DC.

What is the operating temperature range for this power supply?

The unit operates reliably from -25 degC to 70 degC. Note that derating applies at higher temperatures, providing 20 A up to 55 degC and 15 A at 70 degC.

View all FAQs →

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Shipping &amp; Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Germany

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