H2Zero VRLA Battery Room Hydrogen Ventilation System

CSI introduces an innovative "drop-in" solution for providing NFPA fire code-compliant venting and hydrogen detection for Valve Regulated Lead Acid (VRLA) battery rooms in communications facilities. The H2 Zero system provides hydrogen sensing, temperature sensing, and -48VDC powered fan air movement for battery rooms. The CSI H2 Zero is an integrated, complete solution for high reliability battery room venting, hydrogen outgassing detection, and remote alarm.
Features
Integrated VRLA battery room ventilation system is fire code-compliant
Remote sensor modules for hydrogen and temperature measurement
Included adapter allows interfacing with standard 6-8" round HVAC ducting
Internal fan tray allows reversal for either intake or exhaust operational selection
1,500 CFM N+1 redundant, and 2,000 CFM non-redundant air flow
-48VDC input (dual redundant AB DC inputs with integrated input fuses)
Status and alarms displayed via wall-mounted supervisory control panel with LCD
Form C dry alarm contacts
Major and minor alarm contacts for remote alarm indication of hydrogen detection andor system fault
Integrated motor operated output damper (opens when fans operate)
Fire suppression interlock input (closes damper if fire suppression system active)
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