Section 26 13 00 - MEDIUM-VOLTAGE SWITCHGEAR

System Configuration: 3-Phase, 50/60 Hz, 3 Wire/4 Wire, Grounded Neutral/3 Wire . Ungrounded/3 Wire High-Impedance Grounded System. Voltage Ratings: 600V AC or 480V AC or 240V AC or 208V AC. Maximum Voltage Ratings: 635V AC, 508V AC, 254V AC, 220V AC. Main Bus Current Ratings: 1,200A, 1,600A, 2,000A, 3,200A, 4000A, 5,000A ................
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