Von Duprin PS914-8F 4 Amp High Inrush Power Supply, Fused 8 Zone Board, 12/24VDC, Battery Backup Space

Von Duprin PS914-8F KIT offers a robust solution for powering electrified fire exit devices with its 4 Amp high inrush power supply and fused 8 zone option board. Designed for versatility, this power supply is field-selectable between 12VDC and 24VDC, making it suitable for a wide range of applications. It features a universal input of 120/240VAC, ensuring compatibility across various installations. The PS914-8F KIT is built with convenience in mind, sporting a flat mounting design that simplifies installation and allows easy access to terminal blocks for connecting electrified devices such as panic devices, strikes, and card readers. With two polarized option board connectors and an AC input monitoring circuit with LED indicators, it provides reliable performance and clear operational feedback. Safety is paramount; thus, the unit includes high-voltage protective covers for AC circuitry and overload protection for DC output. The enclosure measures 14" x 12" x 4" and features eight knockouts for flexible installation. Additionally, it supports battery backup options to ensure continuous operation. Certified by UL 294, RoHS, and FCC Part 15, the Von Duprin PS914-8F KIT meets rigorous safety and performance standards, making it an ideal choice for professionals seeking a dependable power supply solution for access control systems.

KIT - 4 Amp High Inrush Power Supply, Fused 8 Zone Option Board, 12/24VDC Field Selectable, Space for Battery Back-Up.

Von Duprin power supply and option board products were designed to meet the specific requirements of electrified fire exit devices. Installation is simplified by utilizing a flat mounting design and polarized locking connectors for option boards. This design eliminates the need for racks and side connectors. The flat mounting of the option boards also provides for easier access to the terminal blocks for connection of electrified devices (such as electrified panic devices, strikes, card readers, etc.). Common to the line of PS900 Series power supplies is a constant output rating at both 12v and 24v settings, universal 120 VAC to 240 VAC input, and polarized option board connectors. New fire alarm interface board mounting allows outputs to be configured as switched (power cut) or unswitched (power continues) when signal is provided.

Features:

• 4A @ 12/24 VDC constant output, field selectable with jumper
• Designed for use with electrified panic devices requiring high in rush current
• Provides low-voltage, Class 2, filtered and regulated power
• Universal 120-240 VAC, fused primary input
• Two polarized option board connectors
• AC input and DC output monitoring circuit with LED indicators
• Externally visible AC input indicator with isolated SPDT contacts
• High-voltage protective cover for AC circuitry
• Battery back-up board auto-selects voltage
• Optional Fire Alarm plug-in board available
• UL 294, ULC-S318, RoHS, and FCC Part 15 certified

Specifications:

• Input voltage: 120/240VAC, 50/60 Hz, universal input
• Output voltage: 4A @ 12 or 24 VDC Field selectable with jumper Switching supply, 5% regulation, 360mVpp max ripple
• Enclosure:
• Grey/baked enamel
• 14" x 12" x 4" (H x W x D)
• Eight 1/2" x 3/4" knockouts
• Hinged cover with lock down screws
• Operating temperature: 32° - 120°F (0° - 49°C)
• Battery backup(install on main board):
• 900-BB: Battery backup board only
• 900-BBK: Battery backup kit (backup board plus battery pack)
• Available option boards:
• 900-FA: Plug-in fire alarm (must be installed on option board)
• 900-2RS: 2 Relay option board capable of individual or sequential operation for single and pair door applications
• 900-4R: 4 Relay option board
• 900-4RL: 4 Relay option board with integrated logic and individual or sequential operation capability for controlling security interlocks, auto operators and time delay function
• 900-8F: Fused, 8 zone option board
• 900-8P: PTC, 8 zone option board
• AC primary fuse size: 6.3A, 250v, 5 x 20 mm
• Battery fuse size: 7.5A 32v ATO blade style
• DC output protection: Overload protection - current limited foldback circuit
• LED Indicators:
• AC input (visible on outside of enclosure)
• DC output
• Isolated SPDT contacts to monitor AC power status
• Weight (power supply): Approx. 9.0 lbs
• Weight (each battery): 4.0 lbs
• AC input termination: 3 position terminal block with protective cover, Wire capacity: 10 AWG max.
• DC output termination: 2 position terminal block, Wire capacity: 12 AWG max.
• Option board connectors: 2
• Fire alarm board connector: Yes (requires connection on option board)
• Keylock: Optional
• Accessories: 900-BAT: Backup battery pack