Metso ADC5483-D200136L 28 VDC 9 A Power Supply

Description

Key Technical Specifications

The 28 VDC / 9 A rating is independently repeated across multiple industrial-part listings, while Radwell identifies the part as discontinued by the manufacturer.

The published weight is not fully consistent between sources: Radwell lists 1.54 kg, while another listing reports approximately 1.75 kg. Treat weight as a handling/shipping reference rather than a definitive engineering specification.

Product Introduction

The Metso ADC5483-D200136L is a legacy industrial power supply used with Metso Automation control-system equipment. Its documented electrical specification is a 115/230 VAC, 50/60 Hz input with a 28 VDC, 9 A output, making it a dedicated DC power source rather than an I/O or processor module.

Because the manufacturer has discontinued the part, replacement work should focus on matching the complete part number, input configuration, output rating, mounting arrangement, and connected DCS hardware. Do not substitute a different Metso power-supply family solely because its output voltage appears similar.

ADC5483-D200136L

ADC5483-D200136L

Installation & Configuration Guide

Stage 1 — Pre-Installation Preparation (~10 min)

1. Confirm the existing nameplate reads ADC5483-D200136L / D200136L.
2. Verify that the incoming supply is compatible with the 115/230 VAC specification.
3. Record the existing AC wiring and DC output connections.
4. Check the connected DCS rack and downstream load requirements.
5. Confirm that the replacement provides 28 VDC at up to 9 A.
6. Review the machine’s electrical drawings and power-distribution documentation.
7. ⚠️ Apply lockout/tagout and verify absence of hazardous AC voltage before touching the power supply.

Stage 2 — Removing the Old Module (~5 min)

1. Shut down the affected control-system equipment according to the plant procedure.
2. Isolate the AC input and verify zero voltage with an appropriately rated meter.
3. Label the AC input and DC output conductors.
4. Disconnect the wiring without pulling on terminals or conductors.
5. Remove the power supply from its mounting position.
6. Inspect the cabinet, terminals, ventilation path, and wiring for heat damage or discoloration.

Stage 3 — Installing the New Module (~5 min)

1. Compare the replacement nameplate with the removed ADC5483-D200136L.
2. Confirm the required 115/230 VAC input arrangement before applying power.
3. Mount the unit securely in the original location.
4. Reconnect protective earth according to the equipment wiring diagram.
5. Reconnect the AC input conductors with the correct polarity/terminal assignment for the installation.
6. Reconnect the 28 VDC output to the original load.
7. Check terminal tightness and cable condition.
8. ⚠️ Do not energize the unit until the AC input selection and DC polarity have been independently checked.

Stage 4 — Power-On & Testing (~10–15 min)

1. Energize the AC input under controlled conditions.
2. Measure the DC output before connecting or enabling sensitive downstream equipment where the installation permits this test.
3. Confirm approximately 28 VDC at the supply output.
4. Gradually restore the connected DCS load.
5. Monitor output voltage for abnormal drop or instability.
6. Verify that the connected Metso control hardware starts normally.
7. Check for cabinet alarms, abnormal heating, or repeated power-supply protection events.
8. ⚠️ If the 28 VDC rail collapses under load, do not repeatedly cycle the supply; investigate downstream loading or a short circuit first.

FAQ

What is the Metso ADC5483-D200136L?

It is a Metso Automation industrial power supply. The published specifications identify it as a 115/230 VAC input unit producing 28 VDC at up to 9 A.

What are the input and output ratings?

The documented input is 115/230 VAC, 50/60 Hz, with approximately 4.5 A at 115 VAC or 2.5 A at 230 VAC. The output is 28 VDC at 9 A.

Is ADC5483-D200136L still manufactured?

Available industrial-part documentation identifies the unit as discontinued by the manufacturer. It is therefore normally sourced through legacy spare-parts inventories, surplus stock, refurbished units, or repair services.

Is D200136L the same model as ?

Available listings associate with the full designation. For procurement, however, the safest approach is to match the complete nameplate and any additional revision or serial information rather than relying on the shortened designation.

Can I replace it with any 28 VDC / 9 A power supply?

No. The electrical output rating alone is insufficient. You also need to verify AC input arrangement, mounting, terminal assignment, grounding, protection behavior, physical clearance, and compatibility with the connected Metso DCS rack.

What condition should I specify when purchasing a replacement?

For a critical DCS installation, specify the required condition explicitly: new original surplus, factory-refurbished/tested, or used/tested. Because this is a discontinued component, suppliers may have materially different condition categories.

What should I provide when requesting an exact replacement?

Provide the full part number, a clear nameplate photograph, the marking if present, cabinet/rack information, and photos of the input/output terminals. This reduces the risk of receiving a visually similar Metso power supply with different electrical or mechanical characteristics.