750 KVA Three-Phase Padmount Transformers, 65°C rise, 95 KV BIL, 12470/7200 volt grounded wye primary to 277/480 volt secondary. High voltage section to be dead front loop feed design and be equipped with six high voltage ESNA wells, parking stands, protected with RTE Bay-O-Net oil fuse with load sensing element #4000358C14 and isolation link #3001861A07, and provided with grounding lugs at bottom of the compartment suitable for 10 #14 copper wires per phase. Low voltage terminals are to be tinned copper, 12-hole bushing spade type complete with bracing sufficient to support the conductors during a full magnitude or “bolted” secondary fault and neutral grounding straps. Units are to have bolt-on type hand-hole covers such that fuses are externally replaceable. The minimum dimensions of the secondary compartment are to be 30 inches wide by 24 inches deep. The minimum height of the primary and secondary bushings is to be 46 inches. Transformer is to be equipped with pressure relief device and colored green. The coating system of the transformer is to meet all test requirements prescribed in ANSI Standard C57.12.28-1988. (GUC STK# 208310) 750 KVA Three-Phase Padmount Transformers, 65°C rise, 95 KV BIL, 12470/7200 volt grounded wye primary to 120/208 volt secondary. High voltage section to be dead front loop feed design and be equipped with six high voltage ESNA wells, parking stands, protected with RTE Bay-O-Net oil fuse with load sensing element #4000358C14 and isolation link #3001861A07, and provided with grounding lugs at bottom of the compartment suitable for 10 #14 copper wires per phase. Low voltage terminals are to be tinned copper, 20-hole bushing spade type complete with bracing sufficient to support the conductors during a full magnitude or “bolted” secondary fault and neutral grounding straps. Units are to have bolt-on type hand-hole covers such that fuses are externally replaceable. The minimum dimensions of the secondary compartment are to be 30 inches wide by 24 inches deep. The minimum height of the primary and secondary bushings is to be 46 inches. Transformer is to be equipped with pressure relief device and colored green. The coating system of the transformer is to meet all test requirements prescribed in ANSI Standard C57.12.28-1988. (GUC STK# 206320)
