Medium Voltage Current Transformers
12Pages

Cast Resin, Indoor or Outdoor Type

INQUIRY / ORDER FORM FOR CURRENT TRANSFORMER Rated insulation level Rated short - time current 1 Rated primary current 2 Rated primary current 3 Rated primary current 4 Rated continuous thermal current 7 Capacitive voltage divider output terminal Rating plate{s) for device Routine test Rated primary current Rated secondary current Rated output Accuracy class Security factor FS/Accuracy limit factor ALF Rated primary current Rated secondary current Rated output Accuracy class Security factor FS/Accuracy limit factor ALF Rated primary current Rated secondary current Rated output Accuracy...

GENERAL DEFINITIONS General definitions have been given according to International Standards Instrument Transformer A transformer intended to supply measuring instruments meters, protection relays, and other similar apparatus. Applicable Standards Instrument transformers must comply with one of the following list of standards and rules applicable in Turkey and various foreign countries. TS 620 rules for current transformers, TS 718 rules for voltage transformers CURRENT TRANSFORMER An instrument transformer in which the secondary current, in normal conditions of use, is substantially...

Indoor type-cast resin insulated The alternative combinations of rated short-time thermal currents, core specifications given in the following tables are recommended. Other combinations on request.

Indoor type-cast resin insulated

Indoor type-cast resin insulated

Indoor type cast resin insulated The alternative combinations of rated short-time thermal currents, core specifications given in the following tables are recommended. Other combinations on request.

WINDOW TYPE CABLE MOUNTED Cable type measuring transformers Cable type protection transformers Earth fault protection .over current factor n<10

M.V. BUSHING CURRENT TRANSFORMERS Un=36kV Indoor type cast resin insulated

Outdoor type cast resin insulated The alternative combinations of rated short - time thermal currents, core specifications given in the following tables are recommended. Other combinations on request. PRIMARY CONNECTION BUS-BARS

M.V. CURRENT and VOLTAGE TRANSFORMERS 3.6kV ... 36kV Outdoor type oil limmersed (Outdoor type, Double Pole Insulated, (Double Secondary) RATED PRIMARY VOLTAGE :36kV RATED SECONDARY VOLTAGE : (Outdoor type, Double Secondary) RATED SHORT TIME CURRENT : lth=100x I, RATED PRIMARY CURRENT : 200 A RATED SECONDARY CURRENT : 5 A - 5A

Outdoor type oil - immersed Porcelain insulator Other desires and combinations for 12 kV, 15 kV, 24 kV are also available upon request Rated secondary current (la) :1 of5A '"■-£> With one, two or three cores, measuring and protecfion core aMnt)lr>atk>ns Reference standards :IEC60044'1 OcC 1B5), TS820, orBS, ANSI, AS standards upon request