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SAMSON OCEANFRONT PARK <br />CITY OF SUNNY ISLES <br />TECHNICAL SPECIFICATIONS <br />TRANSIENT VOLTAGE SUPPRESSION 16289 - 6 <br />G. Protection modes and UL 1449 clamping voltage for voltages of 240, 480, or 600; 3-phase, 3-wire, <br />delta circuits shall be as follows: <br />1. Line to Line: [2000 V for 480 V] [1000 V for 240 V] [2500 V for 600 V]. <br />2. Line to Ground: [1500 V for 480 V] [800 V for 240 V] [2500 V for 600 V]. <br />2.4 <br />A. Surge Protective Device Description: Unit type, panel-mounted design with the following features <br />and accessories: <br />AUXILIARY PANEL SUPPRESSORS <br />1. LED indicator lights for power and protection status. <br />2. Audible alarm, with silencing switch, to indicate when protection has failed. <br />3. One set of dry contacts rated at 5 A, 250-V ac, for remote monitoring of protection status. <br />4. Arrangement with wire connections to phase buses, neutral bus, and ground bus. <br />5. Red and green LED indicator lights for power and protection status. <br />6. Audible alarm, with silencing switch, to indicate when protection has failed. <br />B. Peak Single-Impulse Surge Current Rating: [160] [120] [80] kA per phase. <br />C. Protection modes and UL 1449 clamping voltage for grounded wye circuits with voltages of [480Y/277] <br />[208Y/120] [600Y/347]; 3-phase, 4-wire circuits, shall be as follows: <br />1. Line to Neutral: [800 V for 480Y/277] [400 V for 208Y/120] [1200 V for 600Y/347]. <br />2. Line to Ground: [800 V for 480Y/277] [400 V for 208Y/120] [1200 V for 600Y/347]. <br />3. Neutral to Ground: [800 V for 480Y/277] [400 V for 208Y/120] [1200 V for 600Y/347]. <br />D. Protection modes and UL 1449 clamping voltage for 240/120 V, single-phase, 3-wire circuits, shall <br />be as follows: <br />1. Line to Neutral: 400 V. <br />2. Line to Ground: 400 V. <br />3. Neutral to Ground: 400 V. <br />E. Protection modes and UL 1449 clamping voltage for 240/120 V, 3-phase, 4-wire circuits, with high <br />leg shall be as follows: <br />1. Line to Neutral: 400 V, 800 V from high leg. <br />2. Line to Ground: 400 V. <br />3. Neutral to Ground: 400 V. <br />F. Protection modes and UL 1449 clamping voltage for voltages of 240, 480, or 600; 3-phase, 3-wire, <br />delta circuits shall be as follows: <br />1. Line to Line: [2000 V for 480 V] [1000 V for 240 V] [2500 V for 600 V]. <br />2. Line to Ground: [1500 V for 480 V] [800 V for 240 V] [2500 V for 600 V]. <br /> <br />2.5 <br />A. Description: Non-modular, plug-in suppressors with at least four 15-A, 120-V ac, NEMA WD 6, <br /> Configuration 15-15R receptacles, suitable to plug into a NEMA WD 6, Configuration 15-15R re <br /> ceptacle; with the following features and accessories: <br />PLUG-IN SURGE SUPPRESSORS <br />1. LED indicator lights for power and protection status.