Simplex 4100-5130
Simplex 4100-5130
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Simplex 4100-5130 25VDC Voltage Regulator
Isolated 25VDC regulated power supply module for Simplex 4100ES fire alarm systems. Provides stabilized 25 VDC output with integrated earth detection and trouble monitoring for powering conventional 25VDC devices.
Key Features:
• Isolated Output: Electrically isolated 25 VDC supply prevents interference with other system circuits
• Tight Voltage Regulation: Output range 22.8–26.4 VDC (nominal 25 VDC) ensures stable operation of powered devices
• Generous Capacity: 3 A continuous output with 4.9 A maximum capacity for powering multiple devices
• Earth Detection Circuit: Integrated ground fault detection for system safety monitoring
• Trouble Relay Output: Status relay provides system monitoring integration and trouble indication
• Single Module Form Factor: Compact 1 block module for easy installation in 4100ES chassis

