Current Transformers

• Capacity
• Class 0.5 / 1 / 3 (Accuracy Classes)

• Coil Material
• Other , Copper

• Coil Number
• Other, Single

• Coil Structure
• Other, Toroidal / Wound Core

• Cooling Type
• Air Cooled

• Dimension (L*W*H)
• Approx. 105mm x 80mm x 30mm (varies)

• Efficiency
• High

• Frequency (MHz)
• 50/60 Hz

• High Voltage
• 2kV for 1 minute (Dielectric Strength)

• Load Loss
• Low

• Material
• Moulded Plastic Case, Copper Winding

• Operating Temperature
• -10C to +50C

• Output
• 5A / 1A (Secondary Current)

• Phase
• Single Phase

• Power Scope
• Up to 100A (varies by model)

• Product Type
• Other, Moulded Case Metering Current Transformer

• Rated Voltage
• Up to 720V (Insulation voltage)

• Standard
• IS 2705, IEC 61869-2

• Usage
• Metering Current Transformer, Electrical Measurement

• Weight
• Approx. 0.5 kg

• Capacity
• Up to 15 VA

• Coil Material
• Other , Copper

• Coil Number
• Other, Single coil

• Coil Structure
• Other, Ring type

• Cooling Type
• Self-cooled

• Dimension (L*W*H)
• Approx. 80mm x 120mm x 25mm

• Efficiency
• High accuracy

• Frequency (MHz)
• 50/60 Hz

• High Voltage
• 0.72 kV max

• Load Loss
• Minimal

• Low Voltage
• 0.72 kV max

• Material
• Resin cast

• Operating Temperature
• -10C to +55C

• Output
• 5A or 1A (secondary)

• Phase
• Single Phase

• Power Scope
• Low voltage power applications

• Product Type
• Other, Ring Type Metering Current Transformer

• Rated Voltage
• Up to 0.72 kV

• Standard
• IS 2705 / IEC 60044-1

• Usage
• Metering current in electrical systems

• Weight
• Approx. 0.8 kg

• Capacity
• 5 VA to 30 VA depending on model

• Coil Material
• Other , High conductivity copper winding

• Coil Number
• Other, 1

• Coil Structure
• Other, Toroidal/Ring

• Cooling Type
• Self Cooled / Air Cooled

• Dimension (L*W*H)
• Approx. 120mm x 90mm x 40mm

• Efficiency
• High, suitable for precision metering

• Frequency (MHz)
• 50/60 Hz

• Load Loss
• Negligible, designed for metering purpose

• Low Voltage
• Up to 0.72 kV

• Material
• Resin Cast

• Operating Temperature
• -10C to +55C

• Output
• 5A, 1A Secondary

• Phase
• Single Phase

• Power Scope
• Low voltage distribution

• Product Type
• Other, Ring Type Metering Current Transformer

• Rated Voltage
• Up to 0.72 kV (720V)

• Standard
• IS 2705 / IEC 61869-2

• Usage
• Metering Current Transformer for electrical measurement

• Weight
• Approx. 0.8-1.2 Kg

• Capacity
• Suitable for rated current up to 200A

• Coil Material
• Other , Copper wire

• Coil Number
• Other, 1 (primary winding not included, secondary winding taped)

• Coil Structure
• Other, Ring, tape-wound core

• Cooling Type
• Air cooled, passive

• Dimension (L*W*H)
• Approx. 90mm x 45mm x 110mm

• Efficiency
• High precision, >99%

• Frequency (MHz)
• 50/60 Hz

• High Voltage
• 0.72 kV (max insulation)

• Load Loss
• Negligible, typically <1W

• Low Voltage
• Nominal 0-0.72 kV

• Material
• Tape wound core (usually CRGO/silicon steel), ABS plastic housing

• Operating Temperature
• -10C to +55C

• Output
• 1A or 5A secondary current

• Phase
• Other, Single phase or three phase

• Power Scope
• Low voltage metering circuits

• Product Type
• Other, 30mm Ring Type Metering Current Transformer

• Rated Voltage
• Up to 0.72 kV

• Standard
• IS 2705, IEC 60044-1

• Usage
• Electrical metering, instrumentation applications

• Weight
• Approx. 400g

• Capacity
• Up to 1000A primary current

• Coil Material
• Other , Electrolytic copper

• Coil Number
• Other, Single or multi-turn primary

• Coil Structure
• Other, Toroidal core, encapsulated in case

• Cooling Type
• Natural air cooled

• Dimension (L*W*H)
• Approx. 40mm (ID) x 90mm x 120mm (case size)

• Efficiency
• Typically above 98%

• Frequency (MHz)
• 50/60 Hz

• High Voltage
• Not applicable (low voltage device)

• Load Loss
• Negligible for metering CTs

• Low Voltage
• 660V or less (secondary output)

• Material
• Moulded plastic case with copper winding

• Operating Temperature
• -5C to +55C

• Output
• 5A or 1A secondary current output

• Phase
• Other, Single Phase/Three Phase

• Power Scope
• Low to Medium Voltage Circuit Monitoring

• Product Type
• Other, Moulded Case Metering Current Transformer

• Rated Voltage
• 0.72 kV (720V) insulation class

• Standard
• IS 2705 / IEC 60044-1

• Usage
• Metering applications in electrical panels

• Weight
• Approx. 0.5 to 1.2 kg depending on model

• Capacity
• 10 VA (typical metering)

• Coil Material
• Other , Copper

• Coil Number
• Other, 1 (single primary winding)

• Coil Structure
• Other, Ring (Toroidal)

• Cooling Type
• Air cooled, passive

• Dimension (L*W*H)
• Approx. 42mm (inner diameter)

• Efficiency
• High, suitable for accurate metering

• Frequency (MHz)
• 50 Hz

• Load Loss
• Negligible for metering transformers

• Low Voltage
• Up to 1 kV

• Material
• Resin Cast

• Operating Temperature
• -10C to 55C

• Output
• Current output (secondary)

• Phase
• Single Phase

• Power Scope
• Low Voltage AC circuits

• Product Type
• Other, Ring Type Metering Current Transformer

• Rated Voltage
• Up to 1 kV

• Standard
• IS 2705, IEC 60044-1

• Usage
• Metering applications for electrical systems

• Weight
• Approx. 500-800 grams

• Capacity
• Up to 1000A primary current, customizable

• Coil Material
• Other , Copper

• Coil Number
• Other, Single coil (primary through core, secondary wound)

• Coil Structure
• Other, Ring (Toroidal) Core with tape winding

• Cooling Type
• Natural Air Cooled

• Dimension (L*W*H)
• Outer diameter 90mm, Inner diameter 42mm, Thickness 45mm (approx.)

• Efficiency
• High accuracy, typically up to 0.2 or 0.5 class

• Frequency (MHz)
• 50-60 Hz

• High Voltage
• Not designed for direct high voltage application

• Load Loss
• Negligible (typical for instrument transformers)

• Low Voltage
• Up to 720V rated insulation

• Material
• Tape wound core with ABS/Polycarbonate housing

• Operating Temperature
• -10C to +55C

• Output
• 5A or 1A standard secondary output

• Phase
• Other, Single Phase / Three Phase Compatible

• Power Scope
• Suitable for low and medium voltage systems

• Product Type
• Other, Ring Type Metering Current Transformer

• Rated Voltage
• 0.72kV (insulation rating)

• Standard
• IS 2705 / IEC 61869-2

• Usage
• Metering and monitoring current in electrical circuits

• Weight
• Approx. 0.75 kg

• Capacity
• Varies with CT Ratio

• Coil Material
• Other , Copper/Aluminum

• Coil Number
• Other, Single Core

• Coil Structure
• Other, Toroidal (Ring) Core

• Cooling Type
• Air Cooled

• Dimension (L*W*H)
• Approx. 90mm x 40mm x 120mm (43mm inner diameter)

• Efficiency
• High efficiency (varies as per design)

• Frequency (MHz)
• 50-60 Hz

• High Voltage
• Insulation Level up to 3kV (as per standard)

• Load Loss
• Negligible (Design specific)

• Low Voltage
• Secondary side: typically 1A or 5A

• Material
• High strength molded plastic body with copper/aluminum windings

• Operating Temperature
• -10C to +55C

• Output
• 5A or 1A (standard secondary output)

• Phase
• Other, Single Phase/Three Phase (suitable for both)

• Power Scope
• Protection and monitoring applications

• Product Type
• Other, Ring Type Protection Current Transformer

• Rated Voltage
• Up to 0.72kV (for Instrument Transformer applications)

• Standard
• IS 2705 / IEC 61869-2

• Usage
• Protection in electrical circuits, current measurement

• Weight
• Approx. 0.5-1 Kg (depending on model)

• Capacity
• Depends on model, typically up to 5 VA

• Coil Material
• Other , Copper

• Coil Number
• Other, 1

• Coil Structure
• Other, Ring type

• Cooling Type
• Air cooled, natural cooling

• Dimension (L*W*H)
• Approx. 43mm (inner diameter), body size as per design

• Efficiency
• High, suitable for precise measurement

• Frequency (MHz)
• 50/60 Hz

• High Voltage
• Up to 11 kV system voltage

• Load Loss
• Low, typically less than 1 W

• Low Voltage
• Secondary 5A or 1A

• Material
• Resin Encapsulated

• Operating Temperature
• -10C to +50C

• Output
• Current output (5A/1A typical)

• Phase
• Other, Single phase (typical for ring type)

• Power Scope
• Low power signal conversion

• Product Type
• Other, Ring Type Resin Protection Current Transformer

• Rated Voltage
• Up to 11 kV

• Standard
• IS 2705 / IEC 61869-2

• Usage
• Protection current measurement in electrical systems

• Weight
• Approx. 1.5 kg

• Capacity
• 5 VA to 30 VA (Depending on model)

• Coil Material
• Other , Copper

• Coil Number
• Other, Single

• Coil Structure
• Other, Toroidal Wound Coil

• Cooling Type
• Self-Cooled (Air Cooled)

• Dimension (L*W*H)
• Approx. 140mm 60mm 170mm

• Efficiency
• High Efficiency

• Frequency (MHz)
• 50/60 Hz

• High Voltage
• Up to 0.72 kV (Rated Insulation Level)

• Load Loss
• Very Low

• Low Voltage
• Secondary Output: 1A or 5A

• Material
• Resin Cast

• Operating Temperature
• -10C to +55C

• Output
• 5A / 1A (Standard Output)

• Phase
• Other, Single Phase / Three Phase Compatible

• Power Scope
• Low to Medium Voltage Applications

• Product Type
• Other, Ring Type Metering Current Transformer

• Rated Voltage
• Up to 0.72 kV

• Standard
• IS 2705, IEC 60044-1

• Usage
• Metering and Protection in Electrical Power Systems

• Weight
• Approx. 2.5-3 kg

• Capacity
• 5VA to 30VA

• Coil Material
• Other , Copper

• Coil Number
• Other, Single Coil

• Coil Structure
• Other, Toroidal (Ring) Core

• Cooling Type
• Air Cooled

• Dimension (L*W*H)
• Ring Inner Diameter: 57mm; Outer approx. 120mm x 100mm x 45mm

• Efficiency
• High Accuracy (up to Class 0.2/0.5 as per application)

• Frequency (MHz)
• 50 Hz / 60 Hz

• High Voltage
• Up to 3 kV (Insulation Withstand)

• Load Loss
• Negligible for Metering

• Low Voltage
• Not Applicable (For CTs)

• Material
• Tape Wound Core, Flame Retardant Body

• Operating Temperature
• -10C to +55C

• Output
• 5A / 1A (Secondary Current)

• Phase
• Other, Single Phase / Three Phase

• Power Scope
• Low Power for Metering Circuits

• Product Type
• Other, Ring Type Metering Current Transformer

• Rated Voltage
• 660V AC

• Standard
• IS 2705, IEC 60044-1

• Usage
• Metering, Electrical Measurement

• Weight
• Approx. 0.5 - 1.5 kg (Depending on Ratio)

• Capacity
• Rated primary current: 60-2000A

• Coil Material
• Other , Electrolytic copper

• Coil Number
• Other, Single / Multiple core as per requirement

• Coil Structure
• Other, Toroidal coil inside rectangular enclosure

• Cooling Type
• Air cooled / Self cooled

• Dimension (L*W*H)
• 60 mm x 25 mm window size (housing may vary)

• Efficiency
• High accuracy class, typically 0.2, 0.5, or 1.0

• Frequency (MHz)
• 50-60 Hz

• High Voltage
• Dielectric withstand voltage up to 3kV for 1 minute

• Load Loss
• Low, designed for metering accuracy

• Low Voltage
• 0.72 kV maximum

• Material
• Epoxy resin cast with copper winding

• Operating Temperature
• -5C to +45C

• Output
• 1A or 5A secondary current

• Phase
• Other, Single Phase/Three Phase Compatible

• Power Scope
• Suitable for LV & MV switchgear panels

• Product Type
• Other, Rectangular Type Metering Current Transformer

• Rated Voltage
• Up to 0.72 kV

• Standard
• IS 2705, IEC 61869-2

• Usage
• Metering and protection in electrical power systems

• Weight
• Approximately 2-5 kg (varies by specific model)

• Capacity
• Burden as per class (e.g., 10 VA, 15 VA, 30 VA etc.)

• Coil Material
• Other , Copper winding

• Coil Number
• Other, Single winding (typical for CTs)

• Coil Structure
• Other, Ring Core

• Cooling Type
• Air Cooled / Self-cooled

• Dimension (L*W*H)
• Approx. 120mm x 90mm x 80mm (reference for 80mm inner diameter type)

• Efficiency
• High reliability and accuracy

• Frequency (MHz)
• 50/60 Hz

• High Voltage
• Up to 0.72 kV (insulation)

• Load Loss
• Negligible (typical for CTs)

• Low Voltage
• Secondary 1A / 5A

• Material
• Resin Cast

• Operating Temperature
• -10C to +55C

• Output
• 1A / 5A (as per class and application)

• Phase
• Single Phase

• Power Scope
• Up to 33kV systems

• Product Type
• Other, Ring Type Metering Current Transformer

• Rated Voltage
• Up to 0.72 kV (insulation level)

• Standard
• IS 2705 / IEC 60044-1

• Usage
• Metering and Protection in electrical circuits

• Weight
• Approx. 1.5 - 2 kg

• Capacity
• Rated - 5 VA (Typical)

• Coil Material
• Other , Copper Winding

• Coil Number
• Other, Single

• Coil Structure
• Other, Toroidal Tape Wound

• Cooling Type
• Self Cooling

• Dimension (L*W*H)
• 80mm Inner Diameter, Approx 120 x 110 x 45 mm

• Efficiency
• High

• Frequency (MHz)
• 50/60 Hz

• Load Loss
• Negligible

• Low Voltage
• 0.72 kV

• Material
• Tape Wound Core, High Grade Plastic Body

• Operating Temperature
• -10C to +50C

• Output
• Current Output

• Phase
• Single Phase

• Power Scope
• Up to 5A Secondary Output

• Product Type
• Other, Ring Type Current Transformer

• Rated Voltage
• Up to 0.72 kV

• Standard
• IS 2705, IEC 61869-2

• Usage
• Metering and Protection

• Weight
• Approx 0.4-0.6 kg

• Capacity
• Up to 2000/1A or as per Rating

• Coil Material
• Other , Copper

• Coil Number
• Other, 1

• Coil Structure
• Other, Toroidal/Single Coil Core

• Cooling Type
• Self-Cooled (Air natural)

• Dimension (L*W*H)
• 105mm x 35mm (window size); overall size varies

• Efficiency
• High (Above 98%)

• Frequency (MHz)
• 50/60 Hz

• High Voltage
• Up to 0.72 kV

• Load Loss
• Low (approximated as per rating)

• Low Voltage
• Rated Secondary (1A or 5A)

• Material
• High-Quality Black Insulated Polymer and Copper

• Operating Temperature
• -5C to +45C

• Output
• 5A or 1A Secondary Output

• Phase
• Single Phase

• Power Scope
• For Circuit Protection and Measurement

• Product Type
• Other, Protection Current Transformer

• Rated Voltage
• Up to 0.72 kV (720 V)

• Standard
• IS 2705 / IEC 61869-2

• Usage
• Special Class Protection in Electrical Systems

• Weight
• Approx. 2.5 kg

• Capacity
• 5 VA to 30 VA

• Coil Material
• Other , Electrolytic Copper

• Coil Number
• Other, Single coil / Multi coil as required

• Coil Structure
• Other, Rectangular window type

• Cooling Type
• Air cooled

• Dimension (L*W*H)
• 105 mm x 35 mm core window

• Efficiency
• 99%

• Frequency (MHz)
• 50/60 Hz

• High Voltage
• Up to 11 kV

• Load Loss
• Negligible

• Low Voltage
• 1A/5A Output

• Material
• High-grade insulated plastic and copper

• Operating Temperature
• -10C to +55C

• Output
• 5A / 1A secondary current

• Phase
• Other, Single Phase / Three Phase

• Power Scope
• Up to 11 kV system

• Product Type
• Other, Special Class Protection Current Transformer

• Rated Voltage
• Up to 11 kV

• Standard
• IEC 61869, IS 2705

• Usage
• Electrical protection and measurement applications

• Weight
• Approx. 8-12 kg

• Capacity
• Up to 1000A (Primary)

• Coil Material
• Other , Copper

• Coil Number
• Other, Single

• Coil Structure
• Other, Toroidal / Ring Core

• Cooling Type
• Self-cooled/Air Cooled

• Dimension (L*W*H)
• Approx. 160mm x 130mm x 40mm

• Efficiency
• High

• Frequency (MHz)
• 50-60 Hz

• High Voltage
• Up to 1.1 kV (AC)

• Load Loss
• Low

• Low Voltage
• 1A/5A (Secondary)

• Material
• Tape Wound Core with Insulated Plastic Casing

• Operating Temperature
• -10C to +55C

• Output
• 1A / 5A (Secondary)

• Phase
• Other, Single Phase / Three Phase

• Power Scope
• Low Tension (LT) Applications

• Product Type
• Other, 110mm Ring Type Metering Current Transformer

• Rated Voltage
• Up to 1.1 kV

• Standard
• IS 2705 / IEC 60044-1

• Usage
• Energy Metering, Electrical Panel Monitoring, Protection

• Weight
• Approx. 1.2 kg

• Capacity
• 5 VA to 15 VA (Typical Range)

• Coil Material
• Other , Copper

• Coil Number
• Other, Single

• Coil Structure
• Toroidal

• Cooling Type
• Air-cooled

• Dimension (L*W*H)
• Approx. 160 mm 120 mm 55 mm

• Efficiency
• High Accuracy Class (as per IS/IEC standard)

• Frequency (MHz)
• 50/60 Hz

• High Voltage
• 720V (Max. Insulation)

• Load Loss
• Negligible/Low

• Material
• Resin Cast

• Operating Temperature
• -10C to +55C

• Output
• 1A / 5A (Secondary Current)

• Phase
• Single Phase

• Power Scope
• Low/Medium-Voltage Applications

• Product Type
• Other, Ring Type Metering Current Transformer

• Rated Voltage
• Up to 0.72 kV (Insulation Level)

• Standard
• IS 2705 / IEC 61869-2

• Usage
• Metering of electrical current in power distribution systems

• Weight
• Approx. 2.5 kg

• Capacity
• As per current rating, typically 5 VA, 10 VA, 15 VA

• Coil Material
• Other , Electrolytic copper wire

• Coil Number
• Other, Single / multi coil

• Coil Structure
• Other, Toroidal / wound coil

• Cooling Type
• Self-cooled / dry type

• Dimension (L*W*H)
• 155mm x 50mm (rectangular window), frame dimensions vary

• Efficiency
• >98%

• Frequency (MHz)
• 50-60 Hz

• High Voltage
• Up to 0.72kV

• Load Loss
• Low (in milliwatts)

• Low Voltage
• 5A/1A secondary

• Material
• High-grade insulating resin with copper windings

• Operating Temperature
• -10C to +55C

• Output
• 5A / 1A (secondary output)

• Phase
• Other, Single Phase / Three Phase compatible

• Power Scope
• Up to 800A depending on rating

• Product Type
• Other, Rectangular Type Metering Current Transformer

• Rated Voltage
• 0.72kV (max)

• Standard
• IS 2705 / IEC 60044-1

• Usage
• Electrical metering and protection applications

• Weight
• Approx. 2.5-3.2 kg

• Capacity
• Up to 3000A primary current (varies by variant)

• Coil Material
• Other , Copper

• Coil Number
• Other, Single primary winding, single secondary winding

• Coil Structure
• Other, Toroidal/Rectangular Core

• Cooling Type
• Natural Air Cooled

• Dimension (L*W*H)
• 155mm (rectangular core inner width), overall height and width vary by size (approx. L*W*H: 210mm*115mm*50mm)

• Efficiency
• High (core designed for protection accuracy, typically >98%)

• Frequency (MHz)
• 50 Hz / 60 Hz (standard power system frequency)

• High Voltage
• System voltage, insulation level up to 12kV

• Load Loss
• Low (as typical for CTs, several watts, varies with load)

• Low Voltage
• 5A or 1A (secondary circuit)

• Material
• Moulded insulation (plastic/composite), copper windings

• Operating Temperature
• -10C to +55C

• Output
• 5A or 1A (secondary current, typically standard for CTs)

• Phase
• Single Phase

• Power Scope
• Medium/High voltage electrical distribution systems

• Product Type
• Other, Rectangular Type Protection Current Transformer

• Rated Voltage
• Up to 12kV insulation level (check datasheet for exact details)

• Standard
• IS 2705 / IEC 61869-2

• Usage
• Protection (for monitoring high voltage circuits and providing current measurements to protective relays)

• Weight
• Approx. 3-5 kg (varies per spec)

• Capacity
• 10 VA to 30 VA

• Coil Material
• Other , High Purity Copper

• Coil Number
• Other, Single

• Coil Structure
• Other, Toroidal/Ring Type

• Cooling Type
• Self-cooled, Dry Type

• Dimension (L*W*H)
• Approx. 155 mm x 50 mm (internal diameter or as required)

• Efficiency
• High

• Frequency (MHz)
• 50/60 Hz

• High Voltage
• Up to 0.72 kV

• Load Loss
• Low

• Low Voltage
• 0.1 - 0.72 kV

• Material
• Resin Encapsulated with Copper Windings

• Operating Temperature
• -10C to +55C

• Output
• Secondary Current (Typically 1A or 5A)

• Phase
• Other, Single or Three Phase

• Power Scope
• Low to Medium Voltage Distribution Systems

• Product Type
• Other, Ring Type Resin Protection Current Transformer

• Rated Voltage
• Up to 0.72 kV

• Standard
• IS-2705, IEC 61869

• Usage
• Protection, Metering, Current Measurement

• Weight
• Approx. 4-8 kg (Varies by Size)

• Capacity
• Depends on Application, Typically up to 1000A/5A

• Coil Material
• Other , Electrolytic Copper

• Coil Number
• Other, Single Primary, Single Secondary

• Coil Structure
• Other, Toroidal/Rectangular Core Type

• Cooling Type
• Air Cooled

• Dimension (L*W*H)
• 170mm x 90mm (Window Size), Approx Total Size: 270x190x90mm

• Efficiency
• High Efficiency, Low Losses

• Frequency (MHz)
• 50-60 Hz

• High Voltage
• Up to 36,000 Volts (36 kV)

• Load Loss
• Very Low (< 5 W)

• Low Voltage
• 1A or 5A (Standard Output)

• Material
• High Grade Epoxy Resin and Copper

• Operating Temperature
• -5C to +55C

• Output
• 5A/1A (Secondary Current)

• Phase
• Other, Single Phase/Three Phase (As Required)

• Power Scope
• 10 VA to 30 VA (Typical)

• Product Type
• Other, Protection Current Transformer

• Rated Voltage
• Up to 36 kV

• Standard
• IS 2705, IEC 60044-1

• Usage
• Special Class Protection in Electrical Systems

• Weight
• ~7 to 10 kg

• Capacity
• Rated burden as per specifications

• Coil Material
• Other , Copper with tape insulation

• Coil Number
• Other, 1

• Coil Structure
• Other, Toroidal (Tape Wound)

• Cooling Type
• Air cooled

• Dimension (L*W*H)
• 220 mm (outer diameter)

• Efficiency
• High

• Frequency (MHz)
• 50/60 Hz

• High Voltage
• 0.72 kV Max

• Load Loss
• Low

• Material
• Tape wound

• Operating Temperature
• -10C to +55C

• Output
• Secondary current (typically 1A or 5A)

• Phase
• Single Phase

• Power Scope
• Low Power Applications

• Product Type
• Other, Ring Type Metering Current Transformer

• Rated Voltage
• Up to 0.72 kV

• Standard
• IEC 60044-1

• Usage
• Metering and protection in electrical panels

• Weight
• Approx. 1.2 kg