Item #1 : 500kVA, Altitude 3300, Conductor AI/AI, %Z 4.85 Description: Type : Liquid-Filled MTR Padmounted Transformer Fluid : Mineral Oil Core : Grain Oriented Steel Phase : 3 Phase Frequency : 60 Hz Average Winding Rise : 65 °C Ambient Temperature : 30 °C High Voltage : 22680V Delta High Voltage Taps : +2 -2 2.5% High Voltage BIL : 125kV BIL Low Voltage : 480Y/277 Low Voltage BIL : 30kV BIL Neutral : X0 bushing with ground strap Feed Configuration : Radial feed Color : Bell Green (Munsell 7GY 3.29/1.5) Customer Specification : NONE Features (included in price): TANK & CABINET Penta-head cabinet handle bolt SST hardware GROUNDING X0 - H0 Internally Connected - Accessible Through Handhole BUSHINGS Threaded stud LV bushings x 4 ANSI C57.12.34 Fig 9&11 HV bushing pattern (minimum) 200amp HV bushing wells w/Std. inserts & Elbow connectors x 3 10-hole NEMA spade terminals w/spade supports x 4 ANSI C57.12.26 Fig 3&4a minimum stgrd LV bushing pattern FUSES Bayonet expulsion fuse no isolation link x 3 Oil-immersed partial range current limiting fuse x 3 SWITCHES 2-position 300amp LBOR transformer switch MONITORING Schrader valve Standard Thermometer w/max temp indicator Qualitrol 151-100-01 p/n 1C07799H01 Standard Pressure vacuum gage Qualitrol 50-35E p/n 2B13527H01 Liquid level Gauge Q 020-555-01 2B12840H01 Pressure Relief Valve FITTINGS Drain valve and sampler MARKINGS UL Listed on Nameplate Stainless steel nameplate "Non-PCB" on Nameplate Nameplate secured with SST screws OTHER 9.5" x 17.5" Tank Handhole Cover Mineral oil with inhibitor 24" deep cabinet DOE Efficiency (2016) Item #2 : 300kVA, Altitude 3300, Conductor AI/AI, %Z 3.63 Description: Type : Liquid-Filled MTR Padmounted Transformer Fluid : Mineral Oil Core : Grain Oriented Steel Phase : 3 Phase Frequency : 60 Hz Average Winding Rise : 65 °C Ambient Temperature : 30 °C
