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Kalpa Electrikal Pvt Ltd

Kalpa Electrikal Pvt Ltd

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Current Transformers

Our Complete range of products are Bus Duct Current Transformer, Medium Voltage Indoor Resin Cast Current Transformer, Medium Voltage Outdoor Oil Filled Combined CTVT Current Transformer and Medium Voltage Outdoor Oil Filled Current Transformer.

Bus Duct Current Transformer

  • Min. Order (MOQ) 1 Piece
  • Type Window Type
  • Number Of Cores 1-2-3-4-5
  • Application Indoor
  • Casting Epoxy Resin
  • Highest Voltage For Equipment(Kv) Up to 36 Kv
  • Rated Insulation Level(Kv) Up to 36/70/170kVp
  • Rated Frequency(Hz) 50-400Hz
  • Rated Primary Current(A) Up to 36000A
  • Rated Secondary Current(A) 5A or 1A
  • Accuracy Class 0.1.0.2s, 0.2, 0.5s, 0.5, 1, 3, 5
  • Instrument Safety Factor <=5 (Depending on Accuracy Class)
  • Rated Burden (VA) Up to 150VA (As Per Requirement)
  • Accuracy Class of Protection Core 5P to 15P
  • Accuracy Limit Factor(alf) 5 to 30
  • Special Protection(PS/PX) VK=> .v (As Per Requirement)
  • Short Time Thermal Current(STC) Up to 300 kA at 0.5sec, 1 sec or 3 Sec
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Medium Voltage Indoor Resin Cast Current Transformer

  • Min. Order (MOQ) 1 Piece
  • Number Of Cores 1-2-3-4-5
  • Type Wound Primary /Bar Primary/ Ring /Rectangular Type
  • Casting Epoxy Resin
  • Highest Voltage for Equipment (kV) Up to 36 kV
  • Rated Insulation Level (kV) Up to 36/70/170kVp
  • Rated Frequency (Hz) 50-400Hz
  • Rated Primary Current (A) Up to 10000A
  • Rated Secondary Current(A) 5A or 1A
  • Accuracy Class 0.1, 0.2s, 0.2, 0.5s, 0.5, 1, 3, 5
  • Instrument Safety Factor <=5 (Depending on Accuracy Class)
  • Rated Burden (VA) Up to 30VA (As Per Requirement)
  • Accuracy Class of Protection Core 5P to 15P
  • Accuracy Limited Factor(ALF) 5 to 30
  • Special Protection(PS/PX) VK=> .v(As Per Requirement)
  • Short Time Thermal Current (STC) Up to 40 kA at 0.5 sec, 1 sec or 3 sec
  • Class of Insulation Class B, F & H
  • Applicable Standards IS, IEC, ANSI, BS, etc.
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Medium Voltage Outdoor Oil Filled Combined CTVT Current Transformer

  • Min. Order (MOQ) 1 Piece
  • Tensile Strength 0-25Mpa
  • Warrenty 1yr
  • Production Power 10-25kw
  • Country of Origin India
  • Application Outdoor
  • Highest Voltage for Equipment (kV) Up to 36 kV
  • Rated Insulation Level (kV) Up to 36/70/170kVp
  • Rated Frequency (Hz) 50-400Hz

Technical Specification

Application Outdoor
Highest Voltage for Equipment (kV) Up to 36 kV
Rated Insulation Level (kV) Up to 36/70/170kVp
Rated Frequency (Hz) 50-400Hz
CT Specifications
Type Wound Primary Type
Rated Primary Current (A) Up to 3000A
Rated Secondary Current(A) 5A or 1A
Accuracy class 0.1, 0.2s, 0.2, 0.5s, 0.5, 1, 3, 5
Instrument Safety Factor <=5 (Depending on Accuracy Class)
Rated Burden (VA) Up to 30VA (As Per Requirement)
Accuracy Class of Protection Core 5P to 15P
Accuracy Limited Factor(ALF) 5 to 30
Special Protection(PS/PX) VK=> ....v(As Per Requirement)
Short Time Thermal Current(STC) >Up to 40 kA at 0.5sec 1, sec or 3 sec
Number of Cores 1-2-3-4-5
VT Specifications
Rated Primary Voltage(V) Up to 33kV
Rated Secondary Voltage(V) 110V/RT3, 110V/3,
110V (As Per Requirement)
Accuracy class 0.1, 0.2, 0.5, 1, 3
Rated Burden (VA) Up to 500VA
Accuracy Class of Protection Core 3P to 6P
Number of Windings 1-2-3-4-5
Voltage Factor 1.2 Continuous/1.5 for 30 sec, 1.9 for 8 hours
Type of Earthing One End Earthed Type (E-N)/ UnEarthed Type (U-N)
Class of insulation Class A
Applicable Standards IS,IEC,ANSI,BS,etc.

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Medium Voltage Outdoor Oil Filled Current Transformer

  • Min. Order (MOQ) 1 Piece
  • Application Outdoor
  • Type Wound Primary Type
  • Highest Voltage for Equipment (kV) Up to 36 kV
  • Rated Insulation Level (kV) Up to 36/70/170kVp
  • Rated Frequency (Hz) 50-400Hz
  • Rated Primary Current (A) Up to 3000A
  • Rated Secondary Current(A) 5A or 1A
  • Accuracy Class 0.1, 0.2s, 0.2, 0.5s, 0.5, 1, 3, 5
  • Instrument Safety Factor <=5 (Depending on Accuracy Class)
  • Rated Burden (VA) Up to 30VA (As Per Requirement)
  • Accuracy Class of Protection Core 5P to 15P
  • Accuracy Limited Factor(ALF) 5 to 30
  • Special Protection(PS/PX) VK=> .v(As Per Requirement)
  • Short Time Thermal Current(STC) >Up to 40 kA at 0.5sec 1, sec or 3 sec
  • Number of Cores 1-2-3-4-5
  • Class of insulation Class A
  • Applicable Standards IS, IEC, ANSI, BS, etc.
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