3-BPS/M | Edwards EST3 Booster Power Supply, 24VDC 7A Regulated Output

Edwards EST · Power Supplies & Transformers

Description  The Edwards 3-BPS/M is a booster power supply module for the EST3 Multiplexed Fire Alarm System, designed to extend system power capacity. It provides regulated 24 VDC output to support panel modules and ancillary equipment, ensuring reliable power distribution in large fire alarm installations.     Technical Specifications  Condition New/Never Used Surplus Brand Edwards Category Power Supplies Part Number 3-BPS/M Subcategory Power Supply Input Voltage 120 VAC, 50/60 Hz Input Current 3.0 A Output Voltage 24 VDC regulated Output Current 7.0 A per booster supply Auxiliary Outputs Two 24 VDC @ 3.5 A max, power limited Load Capacity Up to 28 A with three boosters installed Battery Supervision Monitored connection, automatic load transfer Deep Discharge Cutoff 5 VDC Current Draw (Module) 50 mA standby / 50 mA alarm Burnout Level 96 VAC Efficiency High-efficiency switch mode design Operating Temp 23°F to 104°F (–5°C to 40°C) Humidity Range 93% RH non-condensing Mounting Heat sink on chassis rail, monitor module on rail space Certifications UL, ULC, EN approved Weight 5.78 lbs     Information About 3-BPS/M The 3-BPS/M is part of Edwards’ EST3 system, serving as an auxiliary power source that supplements the 3-PPS/M primary power supply. It includes a heat sink assembly and monitor module that integrate with the system’s rail chassis. Each unit provides 7A of filtered, regulated power, and up to three booster supplies can be combined for a maximum of 28A in a single node. The 3-BPS/M supervises battery connections and shares load distribution with other supplies, automatically transferring to standby batteries in case of failure. Compact and efficient, it ensures continuous system operation while meeting UL, ULC, and EN compliance standards. Key Features: Booster Power Supply: Expands available system power beyond the 3-PPS/M capacity. 24 VDC Output: Provides 7A of filtered and regulated DC power. Load Sharing: Distributes electrical load with other supplies and switches to standby batteries if needed. Scalable Design: Supports up to three booster modules for a total of 28A output. Integrated Monitor Module: Provides control panel interface and supervision. High-Efficiency Operation: Uses switch mode technology for optimized power usage. Battery Supervision: Ensures reliable standby battery connection. Standards Compliance: Certified to UL, ULC, and EN fire safety standards. The 3-BPS/M delivers the scalability and reliability required for large EST3 fire alarm system power distribution.

Brand: Edwards EST · Category: Power Supplies & Transformers

Key features

• Booster Power Supply: Expands available system power beyond the 3-PPS/M capacity.
• 24 VDC Output: Provides 7A of filtered and regulated DC power.
• Load Sharing: Distributes electrical load with other supplies and switches to standby batteries if needed.
• Scalable Design: Supports up to three booster modules for a total of 28A output.
• Integrated Monitor Module: Provides control panel interface and supervision.
• High-Efficiency Operation: Uses switch mode technology for optimized power usage.
• Battery Supervision: Ensures reliable standby battery connection.
• Standards Compliance: Certified to UL, ULC, and EN fire safety standards.

Specifications

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