Specifications include, but are not limited to: Instrument transformer, outdoor potential, single bushing, butyl rubber casing, 15kv class, primary voltage 7620, ratio 63.5:1, 1000VA thermal rating at 30C ambient. ANSI metering accuracy class: 0.3 W, X, M, Y. Acceptable brands: ABB 752A95G02, GE JVW-110C or equivalent. Instrument transformer, outdoor potential, single bushing, butyl rubber casing, 15kv class, primary voltage 7200, ratio 60:1, 1000VA thermal rating at 30C ambient. ANSI metering accuracy class: 0.3 W, X, M, Y. Acceptable brands: ABB 752A95G02, GE JVW-110C or equivalent. Instrument transformer, outdoor current, butyl rubber casing, 15kv class, ANSI meter accuracy class 0.3, ratio 25:5, continuous thermal current rating factor no less than 3.0, mechanical limit 10,000A, one-second thermal limit 5,625A. The serial numbers shall be sequential. Acceptable brands: Astra, Itron, GE, Arteche or equivalent.