SSA-AC-PS-625W TC71S-1522 P0973LQ Industrial Power Supply Module

The SSA-AC-PS-625W TC71S-1522 P0973LQ is a rugged industrial power supply engineered for demanding automation environments. Designed to deliver 625W of stable 24VDC power across wide voltage ranges (100-240VAC input), this module ensures reliable operation in manufacturing plants, process control systems, and machinery requiring continuous uptime.

This power supply excels in environments where voltage fluctuations and thermal stress are common. We’ve had clients in automotive manufacturing report significantly reduced system crashes after replacing older supplies with this model. The forced-air cooling system combined with wide operating temperature tolerance (-20°C to +70°C) makes it ideal for harsh conditions.

Common applications include:

• PLC control cabinets in chemical processing plants
• Automation systems for food & beverage production lines
• Power distribution units in data center HVAC systems

Technical advantages include:

• Triple protection against overvoltage, overcurrent, and short circuits
• Compact 120mm depth design fits standard 19″ rack enclosures
• Universal input voltage accepts global power standards

System compatibility extends to major industrial platforms including:

• Siemens SIMATIC S7-1500 controllers
• Rockwell Automation Allen Bradley ControlLogix
• Foxboro FBM modules (e.g., FBM203, FBM216)
• Triconex safety systems (e.g., 3805E, 4355X)

Redundancy features allow parallel operation with optional diode modules, providing N+1 configurations for critical systems. The 94% efficiency rating reduces heat generation compared to typical 85-88% units, which we’ve observed extends component lifespan in our 5-year field tests.