Lifesafety Power RD75/75-16 150W Dual Voltage Rackmount Power Supply
Overview
The RD75/75-16 is a 150W rackmount DC power distribution unit designed for access control and egress lock infrastructure. It outputs dual voltage rails—12V at up to 6A and 24V at up to 12A—with 16 individually fused egress lock outputs. Deploy this where you need to power magnetic locks, electric strikes, and credential readers across multiple zones from a single 1U chassis, eliminating scattered wall-mounted supplies and reducing circuit complexity in larger facilities.
Compatibility
The RD75/75-16 integrates with any access control panel or door controller that accepts 12V or 24V DC input and supports discrete lock outputs—common in Honeywell, Salto, HID, and Genetec-based deployments. Confirm your specific panel's voltage and current draw before ordering; if a single zone exceeds 6A at 12V or 12A at 24V, you may need a second unit or external relay staging.
Installation Notes
Mount in a standard 19-inch rack using the included bracket. Distribute load evenly across the 16 outputs to avoid exceeding per-rail amperage. Terminate door wires using screw-terminal connectors; no plug-and-play connectors. Verify AC input voltage (typically 120V or 240V) matches your facility infrastructure before energizing. All outputs are fused at the unit level—replacing a fuse requires powering down and verifying the underlying load fault before reset.
What's in the Box
- 1x RD75/75-16 power supply unit with rackmount ears
- 16x fuses (amperage per datasheet)
- Screw-terminal wiring blocks for DC outputs
- Mounting template and hardware
