ABB 500PSM03A 1MRB150038R1 | AC500 PLC Power Supply Module

Brand: ABB

Model: 500PSM03A

Part Number: 1MRB150038R1

Category: Industrial Power Supply Module

Application: ABB AC500 PLC, S500 I/O, DCS, Industrial Automation

Condition: Original New / Refurbished

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Overview

Key Features

Wide Input: 85–264VAC / 120–370VDC, global compatibility.

Stable Output: 24VDC ±0.5% accuracy, 4.2A max current.

High Efficiency: Up to 92% at full load, low heat generation.

Full Protection: Overload, short‑circuit, overvoltage, overtemperature.

Active Surge Limiting: Prevents inrush current damage.

Compact DIN‑Rail: IP20, easy installation, space‑saving.

Redundancy Ready: Supports parallel operation for high availability.

certifications: CE, UL, ATEX for industrial/marine use.

Technical Specifications (500PSM03A 1MRB150038R1)

Model: 500PSM03A (Part No. 1MRB150038R1)

Type: DIN‑Rail Mounted Power Supply Module

Input Voltage: 85–264VAC (50/60Hz) / 120–370VDC

Input Current: ≤2.3A @ 100VAC, ≤1.1A @ 240VAC

Output Voltage: 24VDC (adjustable ±10%)

Output Current: 4.2A (max), 3A (continuous)

Output Power: 100W (rated)

Efficiency: ≥88% (full load), up to 92% (typical)

Ripple & Noise: ≤50mV p‑p

Operating Temp: −25°C to +70°C

Storage Temp: −40°C to +85°C

Humidity: 0–95% RH (non‑condensing)

Protection Class: IP20

Dimensions: 125 × 50 × 20 mm

Weight: ~0.5 kg

Applications

Industrial Automation: AC500 PLC, S500 I/O, DCS, CNC, robotics.

Power & Energy: Power plants, smart grids, renewable energy systems.

Oil & Gas: Refineries, pipelines, compressor stations.

Marine & Offshore: Vessel automation, offshore control systems.

Manufacturing: Automotive, packaging, food & beverage lines.

Advantages