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28V 32-Channel Solid-State Power Controller


Part Number(s): RP-26611000N0

The RP-26611000N0 32-channel solid state power controller module, based on DDC's latest generation of multi-channel SSPC cards, can protect, control, and continuously monitor 280 A on up to 32 independent electrical system loads, including channels with 10-amp maximum capacities.


  • High Reliability
  • Very Rapid Short Circuit Deactivation Protects Wires, Loads, and SSPCs
  • I²T Overload Protection Avoids Nuisance Trips
  • Reduced Weight and Volume
  • Controlled Rise/Fall Time for EMI Reduction, Reduced Inrush Currents
  • Low Power Dissipation
  • Provides Prognostics / Diagnostics Data
  • Enables Preventive and Automated Maintenance
  • Improved Mission Safety and Longevity
  • Power Profiling and Analysis
  • Crew Offloading
  • Cost Savings:
    • Weight and Integration Savings
    • Programmability Allows for Minimum Inventory
    • Energy Savings Through Load Shedding and Load Prioritization
    • Minimized Maintenance and Support
    • Programmability Allows for Increase in Up-time and Mission Readiness
    • Field Upgradability Provides Protection from Obsolescence


  • Military Land Vehicles
  • Commercial Trucks
  • Industrial Controls
  • Weapon Systems
  • Military and Commercial Ships
  • Unmanned Vehicles


  • Nominal 28V Operation, MIL-STD-1275D, MIL-STD-704, Def Stan 61-5 Compliant
  • Total Module Continuous Current of 280 amps
  • 32 Independent Load Channels
  • 10A Channels with 10:1 Current Programmability
  • Channel Paralleling for High Current Loads
  • Instant Trip and I²t Protection / Thermal Memory
  • Controlled Rise/Fall Times
  • Low Power Dissipation Across Channels
  • Continuous Built-In Test (BIT)
  • Trip Override (Battle) Mode
  • Commmunication Interface Options
    • SAE J1939 compatible CAN Interface (250K, 500K, 1MBaud)
  • Monitoring
    • Load Currents
    • Input Voltage
    • Channel Output Voltages
    • On-Board and External Temperatures
  • Measurement Accuracy better than 5%
  • Ruggedized Conduction Cooled Form Factor
  • Discrete Control Options
    • Discrete Control Interface(DCI)
    • Trip Status Output(TSO)
    • Reset-All-Trip Input (RAT)
    • Auxilliary Channel Reset
    • Discrete Channel ON/OFF control
    • Low Power ‘SHUTDOWN’ Mode Input



 Product Brief

RP-26611000N0 28V, 280A, 32-Channel Solid-State Power Controller Product Brief


Performance Comparison: Solid State Power Controllers vs. Electromechanical Switching
Japanese Translation:

 Generic Document

DDC Corporate Overview

DDC Product Catalog

Solid-State Power Control Solutions Brochure

Solid-State Power Controllers Flyer

DDC Custom Solutions Brochure


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