SIGA-APS | Edwards Intelligent Auxiliary Power Supply 24VDC 6.4A, Dual 3.2A Outputs

Edwards · Power Supplies & Transformers

Description  The Edwards SIGA-APS is an intelligent auxiliary power supply that provides 6.4 A of regulated 24 VDC power for fire alarm systems with Signature Data Circuits. It delivers two independent 3.2 A outputs and integrates seamlessly with main control panels for remote powering of system devices. The SIGA-APS is discontinued by the manufacturer but remains a reliable solution for powering distributed fire safety equipment.     Technical Specifications  Condition New/Never Used Surplus Brand Edwards Category Power Supplies Part Number SIGA-APS Subcategory Power Supply Output Voltage 24 VDC regulated Total Output Current 6.4 A maximum Output Channels Two, 3.2 A each Communication Signature or GSA data circuit Mounting 2-WB7(R) or RACCR enclosures Technology Switch-mode design Supervision Fully supervised by FACP Application Auxiliary power for fire alarm system modules Backup Support Compatible with battery backup Typical Uses Remote signaling devices, amplifiers, annunciators Operating Mode Continuous duty Weight 2.00 lbs     Information About SIGA-APS The SIGA-APS is part of the Edwards Signature Series and is designed to supply auxiliary power for fire alarm control panels and connected devices. It communicates directly over the Signature or GSA data circuit, allowing supervision and integration with the main system. This power supply can be mounted in 2-WB7(R) or RACCR enclosures, supporting installation flexibility in various building layouts. Its switch-mode design ensures high efficiency while providing regulated 24 VDC for amplifiers, remote annunciators, and other system modules. Key Features: Intelligent Auxiliary Power Supply: Provides supervised, regulated auxiliary power for Edwards fire alarm systems. 6.4 A Total Output: Delivers reliable 24 VDC output power for multiple connected devices. Dual Outputs: Two independent 3.2 A circuits for distributed load management. Signature/GSA Circuit Integration: Communicates directly with Edwards Signature or GSA data circuits. Remote Mounting Options: Fits into 2-WB7(R) or RACCR boxes for installation flexibility. Switch-Mode Efficiency: High-efficiency design reduces heat generation and power losses. Supervised Operation: Fully monitored by the control panel for faults and trouble conditions. Device Compatibility: Suitable for amplifiers, annunciators, signaling devices, and auxiliary modules. Backup Power Ready: Designed to maintain system reliability during AC loss when used with batteries. Durable Construction: Built to Edwards’ standards for dependable performance in critical fire safety applications. The SIGA-APS delivers the reliability and precision required for auxiliary power distribution in Edwards Signature fire alarm systems.

Brand: Edwards · Category: Power Supplies & Transformers

Key features

• Intelligent Auxiliary Power Supply: Provides supervised, regulated auxiliary power for Edwards fire alarm systems.
• 6.4 A Total Output: Delivers reliable 24 VDC output power for multiple connected devices.
• Dual Outputs: Two independent 3.2 A circuits for distributed load management.
• Signature/GSA Circuit Integration: Communicates directly with Edwards Signature or GSA data circuits.
• Remote Mounting Options: Fits into 2-WB7(R) or RACCR boxes for installation flexibility.
• Switch-Mode Efficiency: High-efficiency design reduces heat generation and power losses.
• Supervised Operation: Fully monitored by the control panel for faults and trouble conditions.
• Device Compatibility: Suitable for amplifiers, annunciators, signaling devices, and auxiliary modules.
• Backup Power Ready: Designed to maintain system reliability during AC loss when used with batteries.
• Durable Construction: Built to Edwards’ standards for dependable performance in critical fire safety applications.

Specifications

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