Specifications include, but are not limited to: 1. General Switchgear Requirements Switchgear shall be Model/PN: S&C PMH-9 55152R4-A10-E3 (or equivalent) and shall conform to the ratings and specifications below. Switches shall be designed for full load dropping and associated transformer magnetizing and cable charging currents plus duty-cycling in fault closing operations. The completed switchgear shall have received a UL listing. 2. Switchgear shall meet the following ratings: Nominal L-L Voltage, kV: 13.8 Maximum L-L Voltage, kV: 17.0 BIL Voltage, kV: 95.0 Peak Withstand Current, Amperes; 36,400 One-Second Short-Time Withstand Current, Amperes, RMS, Symmetrical: 14,000 MVA, Three-Phase Symmetrical, at Rated Nominal Voltage: 350 Main Bus Continuous Current, Amperes: 600 Main Bus Peak Withstand Current, Amperes, Peak: 36,400 Main Bus One-Second Withstand Current, Amperes, RMS, Symmetrical 14,000 Switch Continuous Current, Amperes 600 Switch Load Dropping Current, Amperes 600 Switch Peak Withstand Current, Amperes, Peak 36,400 Switch 1-Second Withstand Current, Amperes, RMS, Symmetrical 14,000 Switch 3-Time Duty-Cycle Fault-Closing Current, Amperes, RMS, Symmetrical 14,000 Fuses W/Interrupters Maximum Current, Amperes 200K or 200E Fuses W/Interrupters Load Dropping Current, Amperes 200 Fuses W/Interrupters Duty-Cycle Fault-Closing Current, Amps, RMS, Sym 14,000 The short-circuit and three-time duty-cycle fault-closing ratings of switches, short-circuit rating of bus, interrupting ratings of fuses, and duty-cycle fault-closing capabilities of fuses with integral load interrupters shall equal or exceed the short-circuit ratings of the pad-mounted gear. 3. Switchgear shall meet the following additional specifications and options: Switchgear shall be “live-front” by including direct bolt terminal pad components Access to bays/termination compartments shall be padlockable penta style latch mechanism, door may be opened only by penta-head tool Switch terminals shall be equipped with 600A rated direct bolt terminal pads Fuse terminals shall be equipped with 200A rated direct bolt terminal pads Mechanical interlock preventing fuse handling prior to opening of load break connector shall be provided to ensure that fuse is accessible only when isolated and de-energized Ground connection pads shall be provided each bay/compartment of the pad-mounted gear Individual ground rings shall be provided for each fuse mounting location to allow grounding of concentric neutral Interrupter switches shall be external handle group operated, air insulated, 3-pole singleblade per phase Switchgear shall have door position-retention rods Switchgear shall be provided with lifting hooks/lugs. Fuse storage for three spare fuses shall be provided for fuse compartments 1 and 2 Fuse compartments shall include Grappler (or equivale
