Laserfiche WebLink
Summary - Capacitor Room <br />�tec <br />FanTestic Integrity <br />version: 5.14.42 <br />licensed to: Suppression Systems, Inc. <br />Test date: 2023-03-15 <br />By: Ryan Schwalb <br />Certification: 3 <br />Location: 5901 23rd Dr W Everett, WA 98023 <br />Building: Zap Energy <br />Witness: Jim <br />Enclosure conditions prior to discharge <br />Net protected volume, V [cu ft] <br />5,320 <br />Max flooded height, Ho [ft] <br />11.1 <br />Required protected height, Hp [ft] <br />8.0 <br />Design temp, T [°F] <br />70.0 <br />Enclosure pressure limit, [Pa] <br />1,000 <br />Specified Hold Time, [min] <br />10 <br />Elevation, [ft] <br />0 <br />Planned discharge rate [lb/min] 0.00 <br />Test equipment <br />Fan make/model Retrotec 6000 <br />Fan serial # 3PH600147 <br />Fan calibration date <br />Gauge make/model DM32 <br />Gauge serial # <br />Gauge calibration date <br />Extinguishing agent details <br />Agent Nitrogen [IG-100] <br />Quantity [lb] 271.5 <br />Type InertGas <br />Discharge time, [s] 60 <br />Initial concentration, ci <br />50.549% <br />Design concentration, c <br />49.6% <br />Minimum concentration, cmin <br />42.16% <br />Bias during Hold, Pbh [Pa] <br />0 <br />Passing discharge rate [lb/min] <br />2.04 <br />Hold time results <br />Leakage exponent, n 0.5952 <br />Leakage constant, k1 [CFM/Pa"] 227.0 <br />Total Leakage Area, [sq in] 263 <br />Hold Time compliance based on Annex C of NFPA 2001 (2012 Edition) <br />Calculations predict that the enclosure will allow an extinguishing agent loss rate of 2.04 lb/min. The <br />extinguishing agent discharge system is designed with an extended discharge rate of 0.00 Ib/min for 10 minutes, <br />which is less than the extinguishing agent loss rate. The enclosure FAILS this acceptance procedure because the <br />minimum concentration of 42.16% cannot be maintained. <br />Peak Pressure compliance using FSSA equations <br />Calculations predict a maximum positive peak pressure of 589 Pa. The enclosure PASSES this acceptance <br />procedure because this predicted pressure is less than the specified maximum enclosure pressure limit of 1,000 <br />Pa. <br />Peak negative pressure will not form with agent Nitrogen [IG-100]. <br />Page 2 of 12 <br />