Edwards EST 3-PPS/M

Primary Power Supply w/ local rail module 120V 50/60 Hz

  • Factory New
  • Material Obsolete
Brand: Edwards FireAlarm.com Part #: 36828 Category: Manufacturer Part #: 3-PPS/M Tag:


Systems power supplies consist of two assemblies: a high efficiency switch mode power supply card, and a power supply monitor module. The monitor module mounts to the local rail and distributes the power from its supply to the local rail. The local rail distributes power from all power supplies to other local rail modules and user interface cards resulting in “Shared Power” throughout the system.


Weight 5 lbs


Production Status



Edwards, EST

Product Notes

Replacement: 4-PPS/M


  • High efficiency switch mode
  • Increased power distribution efficiency
    • power supplies parallel allowing up to 28 amps in a single node
  • 120 or 230 Vac operation
  • 7 AMP filtered and regulated
  • Two 3.5 AMP outputs
  • Temperature compensated, dual rated battery charger
  • Electronic power limiting
  • Automatic load testing of batteries
  • Fully approved UL, ULC and EN standards (see Specifications section)

System Power Supplies; 3-PPS/M, 3-BPS/M, 3-BBC/M

Edwards - Data Sheet

Power Supplies Installation Sheet

Edwards - Installation Instruction