Mircom FR-320 - Pre-Action / Deluge / Agent Releasing Control Unit

Mircom FR-320 - Pre-Action / Deluge / Agent Releasing Control Unit Picture 3

Mircom FR-320 - Pre-Action / Deluge / Agent Releasing Control Unit

The FR-320 is a field-configurable dual releasing control panel engineered to manage pre-action sprinkler, deluge sprinkler, and agent extinguishing systems. Serving as a dedicated life safety hub for high-risk hazards, it combines specialized circuit supervision, configurable discharge timing, and hazard control logic into a single enclosed unit. It provides facility managers and fire protection installers with a standardized platform for protecting critical infrastructure against fire threats.

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Applications

Pre-action sprinkler system control in water-sensitive environments.
Deluge sprinkler system activation for high-hazard industrial facilities.
Clean agent and gas-based fire suppression system releasing.
Single or dual hazard area fire protection in data centers, server rooms, telecommunication vaults, and archival storage facilities.

Benefits

Simplifies setup using 14 pre-configured operational modes programmed directly from the front panel without laptop software.
Guards against accidental agent discharge with specialized releasing power supply design and false dump protection considerations.
Offers adaptable field wiring options with plug-in Class A converter modules and adder relay boards.
Complies with local jurisdictional requirements through flexible abort timer options including NYC and IRL delay modes.

Features

Field configurable for Deluge, Pre-Action Sprinkler, and Agent Releasing applications.
Six Class B input circuits convertible to Class A using the ICAC-306 converter module.
Input circuits 1 to 4 configurable for Non-Verified Alarm, Non-Latching Supervisory, Latching Supervisory, or Agent Release/Water Flow.
Input circuits 5 and 6 configurable for Manual Release, Abort, or Abort/Manual Release Combination inputs.
Four Class B output circuits rated at 1.7 Amps each with a 5 Amp total power supply, convertible to Class A using the OCAC-302 module.
Output circuits 3 and 4 configurable as dedicated Releasing Circuits or signal/strobe circuits.
Front-panel configuration supporting 14 pre-configured modes of operation via the CFG-300 tool without requiring a laptop.
Built-in programmable timing controls including Release Timer, Manual Release Delay, Soak Timer, and Abort Release Timers.
Form C relay contacts for Common Alarm, Auxiliary Alarm, Common Supervisory, and Common Trouble.
Supports single or dual hazard area configurations with cross-zone and counting-zone options.
Pre-assembled enclosure featuring a red door, black backbox, CAT-30 lock and key, and internal battery space for up to 12 Ah batteries.
Listed to UL 864 10th Edition and ULC-S527 4th Edition standards.

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