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Instrument Current Transformers

 



Falco’s line of low voltage current transformers complies with IEEE C57.13 instrument transformer standard. The ever increasing product portfolio now consists of CTs with internal diameter for almost any application. These transformers are certified to meet accuracy from 10% of nominal current to rating factor. They are encapsulated into recognized plastic housing and epoxy potted to meet mechanical requirements.


APPLICATION

Instrument current transformers are precision devices designed to accurately meter current on an electrical circuit. They provide a means to protect the metering instrumentation from the power available in the circuit, safely isolating secondary control circuitry from high currents.

End Product applications include: Motor Control Centers, UPS Systems, Utility Metering, Low and Medium Voltage Switchgear.

For more information on Instrument Current Transformer contact: ICTransformers@falco.com

FEATURES

  • Current Range from 50A to 6000AAC
  • UL and cUL recognized per ANSI/IEEE Standard
  • Routine and Design Tested per IEEE C57.13
  • Basic Insulation Levels (BIL) of 10kV full wave
  • Accuracy Class as low as 0.15
  • Rectangular and Toroidal CT Models to meet any footprint application
  • Single and three-phase, multi-ratio models available.
  • 1A and 5A secondaries. Custom designs available upon request
Product Offering

METERING/GENERAL PURPOSE CURRENT TRANSFORMERS

Images Falco Part Numbers Window Size (Inches) Width (Inches) Multi Ratio GE-ITI Equivalent ABB Equivalent Amran Equivalent Datasheet
ICT190XX 0.75 1.10         PDF File
ICT211XX 1.00 1.30         PDF File
ICT200XX 1.10 1.30   AL   CT201 PDF File
ICT300XX 1.45 1.50         PDF File
ICT280XX 1.60 1.30   5RL   CT202 PDF File
ICT380XX 2.25 1.50       CT206 PDF File
ICT401XX 2.43 1.16   7ASHT   CT235 PDF File
  ICT420XX 3.00 1.25   76RBL   CT303 PDF File
ICT480XX 3.25 1.42   8RL   CT205 PDF File
ICT550XX 4.20 1.35   19SHT 7525A44G CT221 PDF File
ICT580XX 4.25 1.90   170RL   CT209 PDF File

LOW VOLTAGE SWITCHGEAR CURRENT TRANSFORMERS

Images Falco Part Numbers Window Size (Inches) Width (Inches) Multi Ratio GE-ITI Equivalent ABB Equivalent Amran Equivalent Datasheet
ICT890XX 5.50 5.00   137 9628A31G   PDF File
ICT89AXX 5.00 YES 137MR 9628A36G   PDF File
ICT820XX 5.75 3.00   135 7526A83G CT237 PDF File
ICT82AXX 3.00 YES 135MR 7526A83G CT237 PDF File
ICT800XX 6.30 1.28   125 7525A36G CT238 PDF File
ICT870XX 6.50 5.00   139 9628A32G   PDF File
ICT87AXX 5.00 YES 139MR 9628A37G   PDF File

MEDIUM VOLTAGE SWITCHGEAR CURRENT TRANSFORMERS

Images Falco Part Numbers Window Size (Inches) Width (Inches) Multi Ratio GE-ITI Equivalent ABB Equivalent Amran Equivalent Datasheet
ICT11AXX 5.70 3.94 YES       PDF File
  ICT12AXX 5.90 YES        
ICT910XX 6.50 3.38   780 7527A70G,
6353C88H
CT101 PDF File
ICT91AXX 3.38 YES 781 7525A38G,
6350C
CT102MR PDF File
ICT920XX 6.75   785 7525A37G,
6353C89H
CT103 PDF File
ICT92AXX 6.75 YES 786 7525A39G,
6436C
CT104MR PDF File
ICT960XX 7.00 3.50   680 9628A62G CT111 PDF File
ICT96AXX 3.50 YES 681 9628A64G CT111MR PDF File
ICT980XX 7.00   685 9628A63G CT112 PDF File
ICT98AXX 7.00 YES 686 9628A65G CT112MR PDF File

RECTANGULAR CURRENT TRANSFORMERS

Images Falco Part Numbers Window Size (Inches) Width (Inches) Multi Ratio GE-ITI Equivalent ABB Equivalent Amran Equivalent Datasheet
ICT220XX 1.1" X 0.3" Rectangular Window 2.20         PDF File
ICRT80XX 2.2" X 5.3" Rectangular Window 4.50         PDF File
ICRT60XX 3.1" x 2.1" Rectangular Window 1.80   584   CT426 PDF File

3 PHASE CURRENT TRANSFORMERS

Images Falco Part Numbers Window Size (Inches) Width (Inches) Multi Ratio GE-ITI Equivalent ABB Equivalent Amran Equivalent Datasheet
ICT400XX 3P 2.0" & 2.5" Internal Diameter 2.25   3P41, 3P42   CT461, CT462 PDF File
ICT210XX 3P 1.25" X 0.25"
Rectangular Window
3.20   3P9     PDF File
ICT320XX 3P 1.55" X 0.25"
Rectangular Window
2.00   3P86     PDF File