Portable Current Transformer

Our range of products include high frequency current transformer, 30 amp portable current transformer and 100 amp portable current transformer.

High Frequency Current Transformer

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₹ 250 / Piece Get Latest Price

Product Brochure
Switching Frequency20–50 kHz
Power Rating5 W
Core TypeEE Core
ApplicationSMPS
Primary Voltage265 V
Output Voltage5 V DC
Mounting TypePCB Mount
Frequency50 Hz
Isolation Voltage1.5 kV
Insulation ClassClass H
The High Frequency Current Transformer (HFCT) is designed for accurate current sensing, monitoring, and feedback in high-frequency power electronic circuits. Engineered using high-permeability ferrite cores, these transformers provide precise current measurement with low core loss and excellent signal integrity at elevated switching frequencies.

Applications
  • SMPS (Switch Mode Power Supplies)

  • Solar & Industrial Inverters

  • DC-DC Converters

  • UPS Systems

  • Power Monitoring Equipment

  • Overcurrent Protection Circuits

  • Industrial Automation Systems

30 AMP Portable Current Transformer

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₹ 130 / Piece Get Latest Price

Product Brochure
Current Rating50 A
Core TypeSplit Core
Output Type1 A
Accuracy Class1.0
Frequency50 Hz
Dimensions(Without Dabbi)-7.7 X 29 X 18.3/(With Dabbi)-30.5 X 34.5 X 21.7 (I.D. X O.D. X H in mm)
Winding Ratio1:525
Sensitivity Ir7 mA
InsulationPri & Sec: 5000V

Minimum order quantity: 100 Piece

Shah 30 AMP ELCB / RCCB / RCD Panel Mount Current Transformer is engineered for accurate AC current measurement up to 30A. Encased in a robust PC housing, it offers superior insulation and protection against environmental conditions. Developed in accordance with European Standards IEC 62053-21 / IS 13779, this transformer ensures high accuracy, linearity, and reliable performance for energy monitoring and control systems.

It is ideal for applications such as energy meters, electronic circuit breakers, current sensors, and motor speed controllers. Variants are available in Self Wire (Flying Leads) for versatile installation options.

Features:
  • High precision and linearity for reliable current measurement

  • Conforms to IEC 62053-21 / IS 13779 standards

  • Durable PC housing for insulation and environmental protection

  • Panel mount with self wire (flying leads) for easy integration

  • Optional variants in Self Wire type

Applications:
  • Energy Meters

  • Electronic Circuit Breakers

  • Current Sensing & Monitoring

  • Motor Speed Controllers

  • Industrial & Commercial Power Systems

Specifications:
ParameterSpecification
Primary Current (Ib) 30 Amp
Secondary Current @ Imax 8 mA
Winding Ratio 1:3750
Frequency 50 Hz
Accuracy Class 1
Recommended Burden Resistance (Ru) 150Ω @ Vout = 1.2V (Max: 1 kΩ)
Insulation – Pri & Sec 5000V
Insulation – Pri, Sec & Earth ≥1000 MΩ
Operating/Storage Temp -40°C ~ +85°C
Humidity ≤90%
Mounting / Housing Panel Mount Self (Flying) Wire with Casing
Dimensions (I.D. x O.D. x H) 7.80 x 31.05 x 20.50 mm

100 Amp Portable Current Transformer

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₹ 550 / Piece Get Latest Price

Product Brochure
Current Rating1 A
Power100 A
Burden2.5 VA
Secondary Current40 mA.
CT Ratio1:2500
BrandShah
Part NumberSET2X3106-2500-100APCM
ApplicationsEnergy Meters , Electronic Circuit Breaker , Current Sensors , Motor Speed Controllers
Frequency50 Hz
Current Range100
Mounting TypePcb Mount-(With Casing)
Size9.10 X 38.10 X 18.80
Output Voltage75 Ohms @ Vout = 1.2 Volts.
Country of OriginMade in India
Accuracy Class1

Minimum order quantity: 50 Piece

Shah 100 AMP Current Transformer PCB Mount is designed for precise measurement and monitoring of AC currents up to 100A. Encased in a durable PC housing, it provides excellent insulation and environmental protection. This CT is engineered as per European Standards IEC 62053-21 / IS 13779, ensuring high reliability, safety, and accuracy in energy measurement and control systems.

Ideal for integration with energy meters, electronic circuit breakers, current sensors, and motor speed controllers, this transformer is suitable for industrial, commercial, and residential applications. Variants are available in Self Wire (Flying Leads) or Panel Mounting configurations.

Features:
  • Designed as per IEC 62053-21 / IS 13779 standards

  • High accuracy and linearity

  • Robust PC housing for insulation and protection

  • Compact PCB mount design with casing

  • Available in Self Wire or Panel Mount variants

Applications:
  • Energy Meters

  • Electronic Circuit Breakers

  • Current Sensing and Monitoring

  • Motor Speed Controllers

  • Industrial and Commercial Power Systems

Specifications:
ParameterSpecification
Primary Current (Ib) 100 Amp
Secondary Current @ Imax 40 mA
Winding Ratio 1:2500
Frequency 50 Hz
Accuracy Class 1
Recommended Burden Resistance (Ru) 30Ω @ Vout = 1.2V (Max: 90Ω)
Insulation – Pri & Sec 5000V
Insulation – Pri, Sec & Earth ≥1000 MΩ
Operating/Storage Temp -40°C ~ +85°C
Humidity ≤90%
Mounting / Housing PCB Mount with casing
Dimensions (I.D. x O.D. x H) 9.10 x 38.10 x 18.80 mm
Pin-to-Pin Distance (i) 24.60 ±0.3 mm
Pin-to-Pin Distance (ii) 19.20 ±0.3 mm
Pitch Distance 10.50 ±0.3 mm
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Contact Us

Hitesh Shah (CEO)
Shah Electronics
A - 3, Manoharvilla, Naroda Nikol Road, New Naroda, Naroda
Ahmedabad - 382330, Gujarat, India

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