Introduction to ABB PU515A 3BSE032401R1

Name: 3BSE032401R1 ABB PU515A redundant power supply module
SKU: 5831
Price: 1399.00 USD
Availability: InStock

3BSE032401R1 Product Overview

The ABB PU515A (order code: 3BSE032401R1) is a high-stability redundant power supply module exclusively engineered for ABB’s AC 800M distributed control system (DCS), serving as the “energy core” to ensure continuous and reliable power for controllers, I/O modules, and communication units. Designed with dual-channel redundant architecture, it automatically switches between main and standby power paths within microseconds when a power failure or voltage fluctuation occurs, effectively preventing system downtime caused by power interruptions—critical for mission-critical applications in petrochemical, power generation, and pharmaceutical industries. Unlike conventional power modules, it integrates intelligent load balancing and overcurrent protection, dynamically allocating power resources between AC 800M components and triggering alarms for abnormal loads without shutting down the entire system.

3BSE032401R1 PU515A

3BSE032401R1 Technical Specifications

Product Model: PU515A (Order Code: 3BSE032401R1)
Product Type: Redundant Power Supply Module for AC 800M DCS
Series Affiliation: ABB AC 800M Power Supply Series
Core Functions: System power supply, redundant power management, load balancing, overcurrent/overvoltage protection
Input Specifications: AC 85-264V (47-63Hz); Input current ≤5A
Output Specifications: DC 24V ±0.5%; Rated output current 15A; Peak output current 20A (10s)
Redundancy Performance: Dual-channel redundant design; Automatic switchover time <5ms; Redundant status synchronization
Protection Features: Overcurrent protection (adjustable threshold), overvoltage protection (28V±0.5V), undervoltage protection (19V±0.5V), short-circuit protection
Conversion Efficiency: Up to 92% at full load
Monitoring Functions: Output voltage/current real-time monitoring; Fault status signal output (dry contact)
Operating Environment: Temperature -10°C to +60°C; Humidity 5-95% (non-condensing); Protection rating IP20
Mechanical Features: Rack mount (fits AC 800M cabinet); Dimensions 124mm×74mm×100mm (L×W×H); Weight ~1.2kg
Compatibility: Seamless integration with AC 800M controllers (PM864/PM865), CI85x communication modules, and S800 I/O modules
Certifications: CE, UL, IEC 61010 certified; Compliant with IEC 61131-2 industrial standards

Recommended ABB Products

ABB PM864AK02 3BSE018161R1: AC 800M CPU module that receives stable power from PU515A for control logic execution.
ABB CI858K01 3BSE018135R1: DriveBus interface module powered by PU515A to ensure reliable drive communication.
ABB BC810K01 3BSE031154R1: CEX bus interface unit that distributes PU515A’s power to AC 800M components.
ABB AI835 3BSE008520R1: Analog input module that operates with stable power supplied by PU515A for precise data acquisition.
ABB PS860 3BSE008545R1: Auxiliary redundant power supply that works with PU515A to enhance system power redundancy.
ABB CI854A 3BSE022363R1: Profibus DP module that relies on PU515A’s power for multi-protocol communication.
ABB AO835 3BSE008521R1: Analog output module that receives power from PU515A to drive field actuators.
ABB DI830 3BSE008519R1: Digital input module that uses PU515A’s stable power for accurate status signal collection.
ABB ACS880: Frequency converter whose control system is indirectly supported by PU515A’s reliable power supply.
ABB Panel 800: HMI panel that connects to PU515A-powered controllers for real-time data display.