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ANSI C39.7 1975 Edition, 1975 REQUIREMENTS, ELECTRONIC ANALOG VOLTMETERS
ANSI C50.12 82nd Edition, January 1, 1982 Requirements for Salient-Pole Synchronous Generators and Generator/Motors for Hydraulic Turbine Applications
ANSI C50.15 1989 Edition, January 1, 1989 Rotating Electrical Machinery - Hydrogen-Cooled, Combustion-Gas-Turbine-Driven, Cylindrical-Rotor Synchronous Generators - Requirements
ANSI C50.4 1965 Edition, January 1, 1965 American National Standard Direct-Current Generators, Direct-Current Motors, and Direct-Current Commutating Machines in General
ANSI C55.2 1973 Edition, 1973 SERIES CAPACITORS FOR TRANSMISSION - AND DISTRIBUTION - LINE COMPENSATION
ANSI C57.12.13 1982 Edition, January 1, 1982 Conformance Requirements for Liquid-Filled Transformers Used in Unit Installations, Including Unit Substations
ANSI C57.12.23 1986 Edition, January 1, 1986 TRANSFORMERS - UNDERGROUND-TYPE, SELF- COOLED, SINGLE-PHASE DISTRIBUTION TRANSFORMERS WITH SEPARABLE INSULATED HIGH-VOLTAGE CONNECTORS- HIGH-VOLTAGE, 24 940 GRD Y/14 400 V AND BELOW; LOW-VOLTAGE, 240/120 V, 167 KVA AND SMALLER
ANSI C57.12.27 1982 Edition, January 1, 1982 Liquid-Filled Distribution Transformers Used in Pad-Mounted Installations, Including Unit Substations, Conformance Requirements for
ANSI C57.12.30 1977 Edition, January 20, 1977 REQUIREMENTS FOR LOAD-TAP-CHANGING TRANSFORMERS 230 000 VOLTS AND BELOW, 3750/4687 THROUGH 60 000/80 000/100 000 KVA, THREE-PHASE
ANSI C57.12.51 1992 Edition, January 1, 1981 Ventilated Dry-Type Power Transformers, 501 kVA and Larger, Three-Phase, with High-Voltage 601 to 34 500 Volts, Low-Voltage 208Y/120 to 4160 Volts, Requirements for
ANSI C57.12.52 81st Edition, January 1, 1981 Sealed Dry-Type Power Transformers, 501 kVA and Larger, Three-Phase, with High-Voltage 601 to 34 500 Volts, Low-Voltage 208Y/120 to 4160 Volts, Requirements for
ANSI C57.12.57 1987 Edition, January 1, 1987 Transformers - Ventilated Dry-Type Network Transformers 2500 kVA and Below, Three-Phase, with High-Voltage 34 500 Volts and Below, Low-Voltage 216Y/125 and 480Y/277 Volts- Requirements