MV RC- CTs, NCTs

Technical Specifications: CTs, NCTs

Operating voltage: up to 36 kV

Primary Current: Up to 4000 A

Secondary Current: 0.577A, 1 A, 2.87A, 5A

Rated Burden: 5, 10, 15, 20, 30, 60 VA

Short Time Current Rating: Up to 40 kA for 1sec

Class of Accuracy: 0.1, 0.2s, 0.2, 0.5s, 0.5, 1, 5P, 10P, PS

Accuracy Limit Factor: 5, 10, 15, 20

Frequency: 50 Hz.

Reference Standards: IS – 2705, IEC- 61869

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MV RC PTs, RVTs

  • Construction Features: 1ɸ, 2ɸ, 3ɸ, HV Fuses PTs, RVTs
  • Operating voltage: up to 36 kV System Voltage
  • Secondary Voltage: 110, 110/√3, 110/3, 12, 190 V
  • Rated Burden: up to 300 VA
  • Voltage Factor: 1.2 cont. and 1.5 for 30 sec / 1.9 for 30 sec / 1.9 for 8 hrs.
  • Class of Accuracy: 0.1, 0.2s, 0.2, 0.5s, 0.5, 1, 5P, 10P, PS
  • Frequency: 50 Hz.
  • Reference Standards: IS - 3156, IEC- 61869
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MV OUTDOOR OIL COOLED CTs, NCTs

Technical Specifications: CT, NCTs

  • Live Tank, Dead Tank, Primary Change Over Type
  • Operating voltage: up to 36 kV System Voltage
  • Primary Current: Up to 4000 A
  • Secondary Current: 0.577A, 1 A, 2.87A, 5A
  • Rated Burden: 5, 10, 15, 20, 30, 60 VA
  • Short Time Current Rating: Up to 40 kA for 3sec
  • Class of Accuracy: 0.1, 0.2s, 0.2, 0.5s, 0.5, 1, 5P, 10P, PS
  • Accuracy Limit Factor: 5, 10, 15, 20
  • Frequency: 50 Hz.
  • Reference Standards: IS – 2705, IEC- 61869
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MV OIL COOLED PTs, RVTs

Technical Specifications: PTs , RVTs 

  • Construction Features: 1ɸ, 2ɸ, 3ɸ, HV Fuses PTs, RVTs
  • Operating voltage: up to 36 kV System Voltage
  • Secondary Voltage: 110, 110/√3, 110/3, 12, 190 V
  • Rated Burden: up to 300 VA
  • Voltage Factor: 1.2 cont. and 1.5 for 30 sec / 1.9 for 30 sec / 1.9 for 8 hrs.
  • Class of Accuracy: 0.1, 0.2s, 0.2, 0.5s, 0.5, 1, 5P, 10P, PS
  • Frequency: 50 Hz.
  • Reference Standards: IS – 3156, IEC- 61869
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CT-PT METERING UNIT

OUTDOOR OIL COOLED CT-PT METERING UNIT

Technical Specifications: 

  • Construction Features 3Ph, 4 wire
  • Operating voltage: up to 36 kV System Voltage
  • CT Primary Current: Up to 400 A
  • CT Secondary Current: 1A, 5A
  • CT Rated Burden: 5, 10, 15 VA
  • CT Short Time Current Rating: Up to 26.2 kA for 1 Sec
  • CT Class of Accuracy: 0.2s, 0.2, 0.5s, 0.5, 1, 5P, 10P
  • CT Accuracy Limit Factor: 5, 10, 15, 20
  • PT Primary Voltage: 11, 22, 33 kV
  • PT Secondary Voltage: 110, 110/√3 V
  • PT Rated Burden: Up to 100 VA
  • PT Class of Accuracy: 0.2, 0.5, 1.0, 3P, 6P
  • PT Voltage Factor: 1.2 Cont. and 1.5 for 30 sec
  • Frequency: 50 Hz.
  • System Earthing: Earthed / Un-earthed.
  • Reference Standards: IS – 2705, IEC- 61869

HT METERING CUBICLE

OUTDOOR HT METERING CUBICLE

Technical Specifications:

  • Construction Features: Vertical , Horizontal
  • Operating voltage: up to 36 kV System Voltage
  • CT Primary Current: Up to 100 A
  • CT Secondary Current: 5A
  • CT Rated Burden: 5, 10, 15 VA
  • CT Short Time Current Rating: Up to 26.2 kA for 1 Sec
  • CT Class of Accuracy: 0.2s, 0.2, 0.5s, 0.5

 

  • PT Primary Voltage: 11, 22, 33 kV
  • PT Secondary Voltage: 110, 110/√3 V
  • PT Rated Burden: Up to 100 VA
  • PT Class of Accuracy: 0.2, 0.5, 1.0
  • PT Voltage Factor: 1.2 Cont. and 1.5 for 30 sec
  • Frequency: 50 Hz.
  • System Earthing: Earthed / Un-earthed.
  • Reference Standards: IS – 2705, IEC- 61869
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