Description

The FOXBORO P0926TM​is a high-performance power supply unit manufactured by FOXBORO(now part of Emerson Electric Co.),designed specifically for critical industrial automation systems requiring reliable power delivery.This advanced power module provides clean,stable power to FOXBORO’s I/A Series distributed control system components,ensuring operational continuity in demanding process control applications.The FOXBORO P0926TM​combines robust construction with sophisticated power management features,making it ideal for applications where power quality and system availability are essential requirements.

Application Scenarios

In a large chemical processing plant’s distributed control system upgrade,the FOXBORO P0926TM​was deployed to provide redundant power to critical process controllers and safety systems.During a plant-wide power disturbance,the FOXBORO P0926TM​maintained stable output while seamlessly handling the power transition,preventing an unplanned shutdown that would have resulted in significant production losses.The power supply’s wide input voltage range and advanced power conditioning maintained clean power quality throughout the event,demonstrating exceptional reliability in critical process applications.

Parameter

Product Model:FOXBORO P0926TM

Manufacturer:FOXBORO(Emerson Electric Co.)

Product Type:Industrial Power Supply Unit

Input Voltage:85-264V AC(47-63Hz)

Input Current:8A maximum

Output Voltage:24V DC regulated

Output Power:400W continuous

Output Current:16.7A maximum

Efficiency:>92%at nominal load

Power Factor:>0.95

Hold-up Time:>20ms at full load

Line Regulation:±0.5%

Load Regulation:±1.0%

Ripple and Noise:<150mV p-p

Overvoltage Protection:28-30V DC

Overcurrent Protection:110-150%of rated current

Operating Temperature:-25°C to+70°C

Storage Temperature:-40°C to+85°C

Cooling:Convection cooling with thermal protection

MTBF:>150,000 hours

Safety Standards:UL 60950-1,IEC 62368-1

Protection Rating:IP20

Dimensions:200mm×115mm×50mm

Weight:2.5kg

Technical Principles and Innovative Values

Advanced Power Conversion Technology:The FOXBORO P0926TM​utilizes high-frequency switching technology with active power factor correction(PFC)to achieve efficiency levels exceeding 92%at nominal load.The power supply’s wide input voltage range(85-264V AC)ensures stable operation during voltage fluctuations,while its comprehensive protection circuitry safeguards connected equipment.The FOXBORO P0926TM​incorporates synchronous rectification in the output stage,minimizing switching losses and optimizing thermal performance.

Intelligent Thermal Management:Featuring advanced thermal management with temperature monitoring and overload protection,the FOXBORO P0926TM​maintains optimal operating temperatures under varying load conditions.The power supply’s robust construction and conformal-coated circuit boards provide excellent reliability in harsh industrial environments.The FOXBORO P0926TM​meets IEEE 1159 power quality standards,providing immunity to power line disturbances and ensuring clean power to sensitive control electronics.

Enhanced Protection Features:The FOXBORO P0926TM​incorporates comprehensive protection including overvoltage,overcurrent,overtemperature,and short-circuit protection with automatic recovery.The power supply’s current-sharing capability enables parallel operation for redundant configurations,while its hot-swap capability allows for maintenance-free module replacement.The FOXBORO P0926TM​diagnostic capabilities provide early warning of potential issues,supporting predictive maintenance strategies.

Application Cases and Industry Value

In a pharmaceutical manufacturing facility’s batch process control system,the FOXBORO P0926TM​power supply system was implemented to ensure uninterrupted power to critical formulation and filling line controllers.The installation resulted in zero batch losses due to power issues during the first year of operation,representing significant product value preservation.The FOXBORO P0926TM​remote monitoring capabilities enabled predictive maintenance,with the system automatically alerting maintenance staff to potential issues before they affected system operation.

A water treatment plant utilized the FOXBORO P0926TM​power supplies in their process control system,where the units demonstrated exceptional reliability in a high-humidity environment.The power supplies’robust construction and conformal-coated circuit boards withstood the challenging conditions,while the redundant configuration maintained continuous operation during maintenance activities.The FOXBORO P0926TM​high efficiency operation contributed to reduced energy costs,with the system achieving estimated energy savings compared to previous power supply solutions.

Related Product Combination Solutions

FOXBORO P0913TM​-300W power supply for lower power applications

FOXBORO P0920TM​-500W power supply for higher power needs

FOXBORO Power Distribution Module​-For optimized load management

FOXBORO Battery Backup System​-Extended runtime solution

FOXBORO System Enclosure​-Professional installation housing

FOXBORO FBM Series​-Fieldbus modules for system integration

FOXBORO Redundancy Module​-For N+1 configuration

FOXBORO Monitoring Software​-Comprehensive system monitoring

Installation,Maintenance,and Full-Cycle Support

Installation Preparation:The FOXBORO P0926TM​requires adequate ventilation space and proper mounting orientation to ensure optimal thermal performance.Input power wiring should use appropriate gauge conductors rated for the maximum input current,with proper strain relief and segregation from low-voltage signal wiring.The unit’s chassis must be properly grounded to the system ground point using the provided grounding terminal.

Maintenance Recommendations:Regular maintenance of the FOXBORO P0926TM​includes cleaning ventilation openings and verifying proper operation through the monitoring interface.Output voltage should be calibrated annually using precision measurement equipment,with calibration records maintained for compliance purposes.The power supply’s event log should be reviewed quarterly to identify any abnormal operating conditions.

Technical Support Commitment:We provide comprehensive support for the FOXBORO P0926TM,including installation guidance,configuration assistance,and troubleshooting services.Our technical team offers emergency support for critical applications,with advance replacement units available from our stocked inventory to minimize system downtime.

Contact us for a customized power solution tailored to your specific application requirements and reliability needs.Our team will ensure your FOXBORO P0926TM​power supply system delivers optimal performance throughout its operational lifecycle.

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