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Additional References AvailableElectrical Utility Reference Guide(Publication No. CS00A42014)Includes 600 V - 34.5 kVIndoor & Outdoor CT’s & VT’sFT & RT Test Switches & Plugs(Publication No. CS00A42015)Transformer Selection InformationTo select the proper transformer for each application,considerable information concerning the conditionsunder which the transformer is to be used must bemade available to the person selecting the transformer.This is particularly true in those cases where specialtransformers for unusual applications are required.Often an ITI Application Engineer, familiar with instrument transformers, can suggest relatively slightchanges in the conditions of application that will makepossible the use of a standard transformer forspecial requirements provided he is given completeinformation. For these reasons, it is suggested thatcomplete information accompany every request forselection of instrument transformers for a particularapplication.The following information is typically required:System VoltageType of Circuit (Grounding Conditions)RatioFrequencyIndoor or OutdoorBurden ValuesAccuracy RequirementsMinimum Window SizeMaximum Overall DimensionsFor prices, assistance in selection, and availability,please contact your nearest GE/ITI Representative orvisit www.GEGridSolutions.com/iti1

INDEXPrimary CurrentWindow .672.87 x 6.303.25 x 4.253.25 x 4.254.00 x 5.382.00 x 5.382.00 x 002000200020007.314.28 x 11.285.00 x 14.008.06 x 22.068.06 x 20.063.25 (83mm)4.25 (108mm)6.31 (160mm)8.13 36373637600 Volt Current TransformersLow Voltage Switchgear Current TransformersMedium Voltage Switchgear Current Transformers (600 V)Ground Fault Sensors (600 V)2600 Volt Voltage TransformersPrimary 69.3-600110-66069.3-60069.3-346120-600460460F & FF460I (IEC Rated 50 Hz)475, F & FF475I (IEC Rated 50 Hz)450, F & FF450I (IEC Rated 50 Hz)2VT4603VTN4603VTL460Primary CurrentModel5kV thru 34.5kV Current TW7-150-T100/200CTWH7-150-T200Primary VoltageModel5 kV thru 34.5 kV Voltage 024000-34500PTG3-1-60 & PTG3-2-60PTW3-1-60 & PTW3-2-60PTG4-1-75 & PTG4-2-75PTW4-1-75 & PTW4-2-75PTG5-1-110 & PTG5-2-110PTW5-1-110 & PTW5-2-110PT6-1-125PT6-2-125PT7-1-150PT7-2-150 & PT7-2-200Primary VoltageModel5kV thru 34.5kV Control Power 0OEM AccessoriesCPTS3-60-5 & CPTS5-95-5CPTS3-60-10 & CPTS5-95-10CPTS3-60-15 & 95-37.5CPTD3-60-50 & CPTD5-95-50CPTD7-150-25/37.5/50Series 95 Control Switches & Lockout RelaysSeries FT Test SwitchesSeries RT Rack Mounted Test SwitchesOpen Circuit ProtectorsCapacitor Trip DevicesAccuracy Standards (IEEE ber565656565858585860606160616162-633

600 Volt Current TransformersModel 180 SHTWindow Diameter: 2.50”Ratio50:5-1500:51600:52000:5Continuous Thermal Current Rating FactorAmbientoo30 C55 C1.331.01.251.01.00.75600 Volts Indoor10 kV BIL25 - 400 HzHeight: 4.94” Depth: 2.19”Width: 4.50” Weight: 3.5 lbs.*IC Approved (T-189)Model 170 SHTWindow Diameter: 4.25”RatioContinuous Thermal Current Rating FactorAmbient200:5-400:530 C2.055 00:5-2500:50.81.01.00.8Height: 7.17” Depth: 1.28”Width: 6.73” Weight: 3.0 lbs.600 Volts Indoor, 10 kV BIL25 - 400 HzWindow Diameter: 4.00”RatioContinuous Thermal Current Rating FactorAmbient200:5-400:530 C2.055 C2.0800:5-1600:51.51.0o500:5-600:51.0600 Volts Indoor, 10 kV BIL50 - 400 Hz*IC Approved (T-153)Model 110o2.02000:5-3000:51.5Height: 7.44”Width: 7.00”0.8Depth: 5.00”Weight: 9.5 lbs.Window Diameter: 4.00”RatioContinuous Thermal Current Rating FactorAmbient200:5-400:530 C2.055 5Model 100o600 Volts Indoor10 kV BIL 50 - 400 Hzo2.01.51.01.0o1.51.01.00.80.6Height: 7.44” Width: 7.00”Depth: 2.88” Weight: 13.0 00:5 *400:5 *500:5 *600:5 *800:5 *1000:5 *1200:5 *1500:5 *1600:5 *2000:5 *2500:5 *3000:5 :5100:5150:5 *200:5 *250:5 *300:5 *400:5 *500:5 *600:5 *750:5 *800:5 *1000:5 *1200:5 *1500:5 *1600:5 *2000:5 30.30.30.30.30.3ANSI METERING CLASS AT 0.35

600 Volt Current TransformersModel 296Window Diameter: 1.50”RatioContinuous Thermal Current Rating FactorAmbient50:5-250:530 C2.0500:51.5300:5-400:5750:5-800:5600 Volts Indoor, 10 kV BIL50 - 400 Hz1.51.51.331.331.01.0Height: 6.75” Depth: 3.00”Width: 5.96”. Weight: 18.0 lbs.Window Diameter: 2.25”RatioContinuous Thermal Current Rating FactorAmbient50:5-250:530 C2.055 C2.0600:51.51.33o300:5-500:5Model 298o2.0600 Volts Indoor, 10 kV BIL50 - 400 Hz*IC Approved (T-203)1.5Height: 6.75” Depth: 3.00”Width: 5.96”. Weight: 15.0 lbs.Window Diameter: 3.00”RatioContinuous Thermal Current Rating Factor30 Co50:5-300:5750:5-800:51.5*IC Approved (T-204)o1.51.5600 Volts Indoor, 10 kV BIL50 - 400 Hz55 C2.02.0600:5Model 299Ambient2.0400:5-500:51.331.0Height: 6.75” Depth: 3.00”Width: 5.96”. Weight: 12.0 lbs.Window Diameter: 3.38”RatioContinuous Thermal Current Rating Factor50:5-300:5400:5-500:5600:5750:5-800:5600 Volts Indoor, 10 kV BIL50 - 400 Hz*IC Approved (T-205)61.51.51000:5Model 297o2.0600:5*IC Approved (T-202)55 C2.0o30 Co2.02.01.51.5Ambient55 Co2.01.51.331.0Height: 6.75” Depth: 3.00”Width: 5.96”. Weight: 10.0 7—501297—60150:575:5100:5150:5 *200:5 *250:5 *300:5 *400:5 *500:5 *600:5 0:5150:5 *200:5 *250:5 *300:5 *400:5 *500:5 *600:5 *750:5 *800:5 —100:5—0.61.22.44.81.21.250:575:5100:5 *150:5 *200:5 *250:5 *300:5 *400:5 *500:5600:5750:5800:51000:575:5—299—151150:5 *C10299—251250:5 99—751299—801ANSI METERING CLASS AT 60HZ200:5 *300:5 *400:5 *500:5 *600:5 *750:5 *800:5 41.20.60.60.30.30.37

600 Volt Current TransformersModel 300Window Diameter: 3.75”RatioContinuous Thermal Current Rating FactorAmbient50:5-300:530 C2.055 .0o400:5-500:52.0750:5-800:51.51500:5*IC Approved (T-206)Model 11250:5-300:530 C2.055 00:5600 Volts Indoor, 10 kV BIL50 - 400 HzModel 1131.51.0Height: 7.56” Depth: 4.00”Width: 7.00”. Weight: 25.0 lbs.Continuous Thermal Current Rating FactorAmbient50:5-300:530 C2.055 .51000:5-1200:51500:5600 Volts Indoor, 10 kV BIL50 - 400 HzModel 1141.0o1.51.00.8Height: 7.56” Depth: 4.00”Width: 7.00”. Weight: 13.0 lbs.Window Diameter: 3.25”RatioContinuous Thermal Current Rating FactorAmbient50:5-300:530 C2.055 :58oWindow Diameter: 2.75”Ratio*IC Approved (T-191)0.8Height: 6.75” Depth: 3.00”Width: 5.96”. Weight: 9.0 lbs.Continuous Thermal Current Rating FactorAmbient400:5-500:5*IC Approved (T-190)1.0Window Diameter: 2.25”Ratio*IC Approved (AE-0837)1.51.01.0600 Volts Indoor, 10 kV BIL50 - 400 Hzo1500:5-1600:5600 Volts Indoor, 10 kV BIL50 - 400 Hzo2.01.51.0o1.51.00.8Height: 7.56” Depth: 4.00”Width: 7.00”. Weight: 22.0 801112—102112—12250:575:5100:5 *150:5 *200:5 *250:5 *300:5 *400:5 *500:5 *600:5 *750:5 *800:5 *1000:5 *1200:5 50:5200:5 *250:5 *300:5 *400:5 *500:5 *600:5 *750:5 *800:5 *1000:5 *1200:5 *1500:5 5:5100:5150:5 *200:5 *250:5 *300:5 *400:5 *500:5 *600:5 *750:5 *800:5 *1000:5 *1200:5 *1500:5 *1600:5 20250:575:5100:5150:5 *200:5 *250:5 *300:5 *400:5 *500:5 *600:5 *750:5 *800:5 *1000:5 *1200:5 *1500:5 *1600:5 *2000:5 *ANSI METERING CLASS AT 0.30.30.39

600 Volt Current TransformersModel 115Window Diameter: 4.00”RatioContinuous Thermal Current Rating FactorAmbient50:5-400:530 C2.055 5-600:52.0800:5-1000:550:5-400:530 C2.055 200:51.0o2.01000:51.51600:5600 Volts Indoor, 10 kV BIL50 - 400 Hz1.50.80.60.6Height: 6.75” Depth: 3.00”Width: 5.96”. Weight: 13.0 lbs.Window Diameter: 6.31”RatioContinuous Thermal Current Rating FactorAmbient600:5-1600:530 C1.555 C1.332500:5-3500:51.331.0o2000:51.54000:5600 Volts Indoor, 10 kV BIL50 - 400 HzModel 1201.0o1.00.8Height: 8.94” Depth: 1.28”Width: 8.50”. Weight: 3.0 lbs.Window Diameter: 5.75”RatioContinuous Thermal Current Rating FactorAmbient200:5-600:530 .01.04000:5Model 125*IC Approved (T-154)0.6Height: 6.75” Depth: 3.00”Width: 5.96”. Weight: 19.0 lbs.Continuous Thermal Current Rating FactorAmbient500:5-600:5Shown with Bus Bar Mounting Kit.P/N 0221A260760.8Window Diameter: 4.62”Ratio*IC Approved (T-193)1.01.0600 Volts Indoor, 10 kV BIL50 - 400 HzModel 1171.51.51500:5-2500:5*IC Approved (T-192)o2500:5-4000:5600 Volts Indoor, 10 kV BIL50 - 400 Hzo2.055 C2.0o1.51.51.51.331.331.01.51.01.00.8Height: 8.94” Depth: 2.17”Width: 8.50”. Weight: 11.0 RENTRATIO50:575:5100:5150:5 *200:5 *250:5 *300:5 *400:5 *500:5 *600:5 *750:5 *800:5 *1000:5 *1200:5 *1500:5 *1600:5 *2000:5 *2500:5 *3000:5 *3200:5 :5200:5250:5 *300:5 *400:5 *500:5 *600:5 *750:5 *800:5 *1000:5 *1200:5 *1500:5 *1600:5 *2000:5 *2500:5 *3000:5 *3200:5 *4000:5 52120—302120—352120—402200:5300:5 *400:5 *500:5 *600:5 *800:5 *1000:5 *1200:5 *1500:5 *1600:5 *2000:5 *2500:5 *3000:5 *3500:54000:5 *ANSI METERING CLASS AT .30.30.30.311

600 Volt Current TransformersModel 130Window Diameter: 5.75”RatioContinuous Thermal Current Rating FactorAmbient200:5-500:530 C2.055 :5-800:52.01200:5-1500:50.80.6Height: 8.94” Depth: 2.90”Width: 8.50”. Weight: 18.0 lbs.Window Diameter: 5.75”RatioContinuous Thermal Current Rating FactorAmbient50:5-600:530 C2.055 1.0o750:5-800:51.51.52500:5-3500:51.01.0600 Volts Indoor, 10 kV BIL50 - 400 HzModel 139o2.01500:5-1600:50.80.6Height: 9.65” Depth: 3.00”Width: 9.21”. Weight: 18.0 lbs.Window Diameter: 6.50”RatioContinuous Thermal Current Rating FactorAmbient50:5-800:530 C2.055 0:51.51500:5-2500:51.53500:51.0600 Volts Indoor, 10 kV BIL50 - 400 HzModel 203o1.51.01.00.8Height: 10.32” Depth: 5.00”Width: 9.88” Weight: 40.0 lbs.Window Diameter: 5.25”RatioContinuous Thermal Current Rating FactorAmbient200:5-800:530 C2.055 0:52000:5-2500:5121.01.0600 Volts Indoor, 10 kV BIL50 - 400 Hz*IC Approved (T-194)1.51.52500:5-3000:5Model 135o5000:5*IC Approved (T-200) 600 Volts Indoor, 10 kV BIL50 - 400 Hzo2.01.00.8o1.50.80.60.3Height: 10.15” Depth: 4.62”Width: 8.38” Weight: 26.0 00:5150:5200:5 *250:5 *300:5 *400:5 *500:5 *600:5 *750:5 *800:5 *1000:5 *1200:5 *1500:5 *1600:5 *2000:5 *2500:5 *3000:5 *3200:5 *3500:5 *4000:5 *5000:5 200:5 *250:5 *300:5 *400:5 *500:5 *600:5 *750:5 *800:5 *1000:5 *1200:5 *1500:5 *1600:5 *2000:5 *2500:5 *3000:5 *4000:5 *5000:5 000:5ANSI METERING CLASS AT .30.30.30.313

600 Volt Current TransformersModel 137Window Diameter: 5.50”RatioContinuous Thermal Current Rating FactorAmbient50:5-800:530 C2.055 .0600 Volts Indoor, 10 kV BIL50 - 400 Hz0.80.3Height: 10.32” Depth: 5.00”Width: 9.88”. Weight: 50.0 lbs.*IC Approved (T-260)Model 140Window Diameter: 8.13”RatioContinuous Thermal Current Rating FactorAmbient50:5-800:530 C2.055 00:51.00.80.6Height: 11.91” Depth: 3.00”Width: 11.10”. Weight: 22.0 lbs.Continuous Thermal Current Rating Factor50:5-500:5600:5-1200:51500:530 Co2.02.01.51.333000:51.54000:5-5000:56000:5600 Volts Indoor, 10 kV BIL50 - 400 HzAmbient55 Co2.01.52000:52500:5141.0Window Diameter: 8.13”Ratio*IC Approved (AE-0658)1.01.0600 Volts Indoor, 10 kV BIL50 - 400 HzModel 1411.51.53000:5-5000:5*IC Approved (AE-0658)o1.01.01.51.331.00.81.01.00.6Height: 11.91” Depth: 6.00”Width: 11.10”. Weight: 44.0 —402137—502CURRENTRATIO50:575:5100:5150:5 *2005 *250:5 *300:5 *400:5 *500:5 *600:5 *750:5 *800:5 *1000:5 *1200:5 *1500:5 *1600:5 *2000:5 *2500:5 *3000:5 *3500:5 *4000:5 *5000:5 200C200C400C400C400C400C400C400C400C400C400ANSI METERING CLASS AT 0—502140—60250:5100:5200:5250:5300:5400:5 *500:5 *600:5 *800:5 *1000:5 *1200:5 *1500:5 *2000:5 *2500:5 *3000:5 *4000:5 *5000:5 *6000:5 00:5400:5 *500:5 *600:5 *800:5 *1000:5 *1200:5 *1500:5 *2000:5 *2500:5 *3000:5 *4000:5 *5000:5 *6000:5 30.30.30.30.30.30.315

600 Volt Current TransformersModel 144Window Diameter: 6.00”RatioContinuous Thermal Current Rating Factor30 01200:5o2.02.0750:555 000:5-4000:51.01.06000:50.80.60.8600 Volts Indoor, 10 kV BIL50 - 400 Hz0.6Height: 11.91” Depth: 3.00”Width: 11.10”. Weight: 40.0 lbs.*IC Approved (AE-0642)Model 145Window Diameter: 6.00”RatioContinuous Thermal Current Rating Factor30 Co50:5-400:5Ambient2.0500:5-800:5o2.02.01000:555 0:51.52500:5-3500:51.01.05000:5-6000:50.80.60.8600 Volts Indoor, 10 kV BIL50 - 400 Hz0.6Height: 11.91” Depth: 6.00”Width: 11.10”. Weight: 83.0 lbs.*IC Approved (AE-0651)Model 147Window Diameter: 10.00”RatioContinuous Thermal Current Rating Factor2000:5-5000:56000:58000:5-10000:5600 Volts Indoor, 10 kV BIL50 - 400 Hz1630 Co2.01.51.0Ambient55 Co-Height: 14.50” Depth: 3.50”Width: 14.50”. Weight: 50.0 2145—502145—60250:575:5100:5 *150:5 *200:5 *250:5 *300:5 *400:5 *500:5 *600:5 *750:5 *800:5 *1000:5 *1200:5 *1500:5 *1600:5 *2000:5 *2500:5 *3000:5 *3200:5 *3500:5 *4000:5 *5000:5 *6000:5 5100:5 *150:5 *200:5 *250:5 *300:5 *400:5 *500:5 *600:5 *750:5 *800:5 *1000:5 *1200:5 *1500:5 *1600:5 *2000:5 *2500:5 *3000:5 *3200:5 *3500:5 *4000:5 *5000:5 *6000:5 *2500:54000:55000:56000:58000:510000:5ANSI METERING CLASS AT .30.30.30.30.30.30.317

Low Voltage Switchgear Current TransformersModels 352M & 352RRatioWindow Diameter: 3.19”Continuous Thermal Current Rating Factor30 Co100:5-2500:5Ambient55 Co1.331.0Window opening to accommodate 3.00” X 0.50” bus.Horizantal or Vertical600 Volts Indoor, 10 kV BIL50 - 400 HzModels 353M & 353RDepth: 4.50”Weight:352M-8.0 lbs.352R-18.0 lbs.Window Diameter: 3.05”Ratio200:5-4000:5600 Volts Indoor, 10 kV BIL50 - 400 Hz18Outside Dia:6.00”Thermal Rating30 CoAmbient1.33Outside Dia:7.00”55 Co1.0Depth: 3.88”Weight:353M-12.0 lbs.353R-18.0 30.30.30.30.30.30.30.30.30.30.30.3ANSI METERING CLASS AT 0.30.30.30.319

Low Voltage Switchgear Current TransformersModels 354M & 354RRatioWindow Diameter: 3.80”Continuous Thermal Current Rating Factor30 Co200:5-4000:51.33600 Volts Indoor, 10 kV BIL50 - 400 HzModel 19755 Co1.0Outside Dia:7.00”Depth: 3.88”Weight:354M- 9.0 lbs.354R-16.0 lbs.Window Diameter: 3.12”RatioContinuous Thermal Current Rating Factor30 Co400:5-2000:5Model 350Ambient1.33600 Volts Indoor, 10 kV BIL50 - 400 Hz55 Co1.0Height: 5.36”Width: 4.54”.Depth: 2.19”Weight: 2.0 lbs.Window Diameter: 3.31”RatioContinuous Thermal Current Rating Factor100:5-3000:5600 Volts Indoor, 10 kV BIL50 - 400 Hz20Ambient30 CoAmbient1.33Height: 6.93”Width: 6.93”.55 Co1.0Depth: 1.50”Weight: 2.5 350-162350-202350-252350-302100:5150:5200:5250:53

transformers for unusual applications are required. Often an ITI Application Engineer, familiar with instru - ment transformers, can suggest relatively slight changes in the conditions of application that will make possible the use of a standard transformer for specia