Description
Bosch PRA-MPS3 Multifunction Power Supply
The Bosch PRA-MPS3 is a comprehensive multifunction power supply designed exclusively for PRAESENSA systems. This 2U rack-mountable unit combines multiple support functions including fully supervised DC power supply with integrated fail-safe redundancy, unique single 12V battery backup solution, and integrated 6-port Ethernet switch with glass fiber support.
Perfect for both centralized and decentralized system topologies, the PRA-MPS3 significantly reduces loudspeaker cabling costs while providing robust power distribution. It features three independent 48 VDC power supplies for up to three amplifiers, plus one 24 VDC output for system controller or auxiliary devices. The integrated battery charger supports up to 230 Ah VRLA battery capacity with standards-compliant charging.
The device includes eight configurable control inputs with supervision and eight voltage-free control outputs, plus OMNEO interface for control and fault reporting. EN 54-4 and ISO 7240-4 certified for emergency applications, this power supply ensures maximum reliability and system integrity.
Key Features:
- Three independent 48 VDC power supplies (up to 600W each)
- Single 12V battery backup solution (up to 230 Ah capacity)
- Integrated 6-port Ethernet switch with RSTP support
- Two PoE ports for call stations and devices
- Eight supervised control inputs and outputs
- EN 54-4 and ISO 7240-4 certified
- 2U rack-mountable design
- Universal mains input with power factor correction
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Additional Information
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Color:
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Black
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Dimensions:
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3.50 x 19.00 x 15.70 in
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Material:
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Steel
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Number of PoE Ports:
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2 PoE Ports
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Power Budget:
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1150 Watt
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Rack Unit (U):
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2U
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