• GE/ITI

GI/ITI

Control Transformers/Indoor & Outdoor Current & Voltage Transformers/Instrument & Control Switches

iti

Description

Manufacturers of indoor and outdoor transformers serving the commercial and industrial marketplace requirements for switchgear, motor control and switchboard transformers.

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  • ITI’s wide range of control power transformers are designed to provide control power in medium voltage switchgear. Units are available in both single and three phase configurations with some models capable of vertical mounting to conserve space.

Applications

  • Control in Medium-Range Switchgear
  • Panel boards, control panels, engine generators
  • Indoor/outdoor
  • Switches for Ground fault systems
  • IEEE/UL
 
 
 
  • Control Power
  • Low Voltage CTs
  • Current Transformers
  • Voltage Transformers
  • Multi-Circuit Switches
III 1Ø Control Power Transformers
iti

Single-Phase 5kV, 60kV BIL

  • Meet IEEE C57.12.01 requirements
  • Primary windings vacuum cast for high dielectric strength.
  • Construction high quality grain-oriented core steel & copper conductor
  • Units are partial discharge tested per Canadian Standard C9-M1981
  • Standard voltages 120/240 for 1Ø and 208Y/120 for 3Ø & others.
III 1Ø Control Power Transformers
iti

1Ø, 15kV, 95kV BIL; 25 kV, 125kV BIL; 34.5 kV, 150 kV BIL

  • Primary windings vacuum cast for high dielectric strength.
  • Construction high quality grain-oriented core steel & copper conductor
  • Units are partial discharge tested per Canadian Standard C9-M1981
  • Standard 120/240V for 1Ø and 208Y/120V for 3Ø & others.
III 3Ø Control Power Transformers
iti

3Ø; 5 kV @ 60 kV BIL; & 15 kV @ 95 kV BIL

  • Meet IEEE C57.12.01 requirements
  • Primary windings vacuum cast for high dielectric strength.
  • Construction high quality grain-oriented core steel & copper conductor
  • Units are partial discharge tested per Canadian Standard C9-M1981
  • Standard voltages 120/240 for 1Ø and 208Y/120 for 3Ø & others.
III 600 Volt Class Current Transformers
iti

600 Volt Class – Commercial Grade Indoor Instrument Toroids

  • Meet IEEE C57.12.01 requirements
  • UL recognized – file number E93779
  • High accuracy and burden capability
  • Some models have on-board primary and secondary fuses
III 600 Volt Class Current Transformers
iti

Low Voltage CTs 600 Indoor Instrument Grade Bar

  • Primary Currents: 200 to 800 amps
  • Core and coil are enclosed in a case molded with GE Valox® thermoplastic polyester resin
  • Secondary terminals are tin plated brass, compression type
  • Primary bars from copper tube, tin plated, ANSI C12.11
III 600 Volt Class CTs
iti

600 V Indoor Instrument Grade Toroid

  • High Accuracy
  • UL E93779
  • IEEE C57.13
  • can be designed to meet IEC-44-1
  • 600V, BIL 10kV, Primary currents 50 to 6000 amps
III 600 Volt CTs
iti

600V Indoor Rectangular Window

  • Used for metering and relaying
  • Several models are designed to fit over bus bars in low voltage switchgear
  • UL E93779 & IEEE C57.13
  • 600V BIL 10kV
III 600 Volt Class CTs
iti

600V Indoor Three Phase

  • Many different models with numerous window sizes and phase centers
  • A zero sequence core to reduce installation space is also available in many models
  • UL E93779 & IEEE C57.13
  • 600V BIL 10kV
III 600 Volt Class CTs
iti

Multi-Ratio Toroid

  • These models provide up to ten different ratios from one CT.
  • A zero sequence core to reduce installation space is also available.
  • UL E93779 & IEEE C57.13
  • 600V BIL 10kV 50-5000 A
III 600 Volt Class CTs
iti

600 V Rectangular Window Indoor Current Transformers

  • Weatherproof design suitable for outdoor use is also available
  • UL E93779 & IEEE C57.13
  • 600V BIL 10kV 10-5000 A
III 600 Volt Class CTs
iti

600V Indoor Wound Primary/Auxiliary Indoor

  • High accuracy at low currents
  • 4 kV primary to secondary isolation (wound primaries)
  • UL E93779 & IEEE C57.13
  • 600V BIL 10kV 5-50 A
III Current Transformers
iti

5-34.5KV Indoor Current Transformers

  • Primary Current from 5 to 3000 amps
  • BIL Rating: 60-200kV
  • Voltage Class: 5-34.5kV
  • UL E145172
  • Vacuum cast in polyurethane resin.
III Current Transformers
iti

IEC Grade Indoor CTs

  • Primary Current from 5 to 3000 amps
  • Secondary current 1 or 5 amp
  • IEC 60044-1 Metering Accuracy Compliant
  • Touch-safe terminals
III Current Transformers Single Phase and Three Phase
iti

600V Class 1Ø and 3Ø Indoor Voltage Transformers

  • UL E93779 & IEEE C57.13
  • High accuracy and burden capability
  • Some models have onboard primary and secondary fuses
  • Units can be designed to meet the requirements of IEC-44-2.
III Voltage Transformers
iti

120V – 69kV Class Outdoor Voltage Transformers

  • Accubute™ high accuracy models.
  • Improved equity in billing at all loads, especially light loads
  • Transformers for all metering applications including cogeneration
III 95/FT/RT Series
iti

Transformer Multi-Circuit Switches & Instrument Control

  • Circuit Breaker Control
  • Motor Control
  • Voltmeter Selector and Transfer
  • Ammeter Selector and Transfer
General Specifications
General Specifications Download here