ABB DYPS154C (61430001-YP) – Compact Power Supply Board for ABB Drive & Control Racks

The ABB DYPS154C, material number 61430001-YP, is a board-level power supply module designed for ABB drive and control systems. From my experience, it’s typically used to provide stable low-voltage rails to backplane cards, helping older and modernized cabinets stay reliable under continuous duty. You might notice that it drops into existing ABB racks with minimal adjustment, which is precisely why maintenance teams keep one on the shelf for fast recovery.

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• Warranty: 365 days
• Lead time: 1 week if in stock; no more than 1 month at the latest
• Payment terms: 50% advance payment; full payment before delivery
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Key Features

• Board-level power supply for ABB racks – Feeds regulated control rails to the system backplane, reducing noise and voltage sag in demanding environments.
• Drop-in replacement – DYPS154C (61430001-YP) form factor and connectors align with ABB drive/control card cages for quick swap-outs.
• Stable output for control electronics – Typically delivers +5 V and ±15 V rails to logic and analog sections, improving signal integrity.
• Status indication – Board LEDs and test points (where fitted) make on-site checks more straightforward during commissioning.
• Ruggedized for industry – Designed for cabinet mounting in continuous-duty applications like metals, paper, marine, and energy.
• Service-friendly – From what we’ve seen, replacement time is typically under an hour with basic ESD precautions.

Technical Specifications

Brand / Model	ABB DYPS154C (61430001-YP)
HS Code	850440 (Static converters / power supply modules)
Power Requirements	24 VDC nominal input (approx. 18–30 VDC); board regulates and distributes control rails (e.g., +5 V and ±15 V) to backplane
Dimensions & Weight	Approx. 233 × 160 mm (Eurocard-style), ~0.4 kg; plug-in board with front fasteners
Operating Temperature	0 to +55 °C (cabinet installed; non-condensing)
Signal Input/Output Types	Backplane power rails, test points, status LEDs; no field I/O
Communication Interfaces	None (power distribution module)
Installation Method	Plug-in/rack-mounted into ABB control/drive card cage; front-panel captive screws

Application Fields

The DYPS154C is commonly seen in ABB drive and control cabinets where regulated low-voltage rails are needed for logic and analog boards. Typical deployments include:

• Metals processing lines (strip mills, annealing, coil handling)
• Pulp & paper machines (wet end, winding, calendar sections)
• Oil & gas compressor and pump control skids
• Marine propulsion and auxiliary drive cabinets
• General process automation racks within 800xA/Advant-based systems

A maintenance lead in a paper mill told us the DYPS154C “seems to be the least dramatic spare we keep—until the day it saves a shift.” That sums it up: stable power, less noise, fewer erratic trips.

Advantages & Value

• Reliability – Regulated control rails help extend the life of CPU, I/O, and analog boards, reducing intermittent faults.
• Compatibility – Designed for ABB racks; no wiring rework in most cases, which keeps MTTR low.
• Cost Savings – Prevents cascading failures caused by unstable supply; saves on unscheduled downtime.
• Supportability – Clear status indication and straightforward testing make troubleshooting faster for on-site teams.

Installation & Maintenance

• Cabinet & environment – Install in a clean, ventilated control cabinet; follow ABB spacing for airflow. Typical ambient 0–55 °C, non-condensing.
• Wiring – Verify 24 VDC supply stability (ripple within spec). Use properly rated conductors and protective devices upstream.
• ESD & safety – Power down, lockout/tagout, discharge residual energy, and handle with ESD protection. Check connectors for bent pins before insertion.
• Commissioning – After installation, confirm output rails at test points; validate status LEDs and run a short system self-test.
• Routine upkeep – Annual dust removal with dry air, check terminal torque, inspect capacitors for ageing, and log measured rail voltages. Firmware is not applicable for this module.

Quality & Certifications

• Conformity: CE
• RoHS: Compliant where applicable for board-level spares
• Safety: UL/CSA recognition typically applies at cabinet/system level
• Manufacturing system: ISO 9001 (ABB)
• Warranty: 365 days (replacement/repair terms follow our sales agreement)

Supporting Components (for planning)

In many cases, the DYPS154C is paired with an ABB backplane/rack, CPU/control cards, and analog/digital I/O boards. Keeping spare rack guide rails, fuses for the 24 VDC feed, and a known-good 24 VDC source on hand can speed up diagnostics.

One thing I appreciate is how straightforward the swap is: if your cabinet wiring and backplane are in good shape, this module generally goes in without surprises. If you need a quick compatibility check against your rack type or drive generation, just share a photo of the card cage label and we’ll validate the fit.