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600V Instrument Current Transformers Image 1

600V Instrument Current Transformers

Applications

  • Energy monitoring device
  • Relay protection device

Features

  • Low cost
  • Water proof
  • More than 8 size available
  • Overload current: 8 times the rated current
  • Users can specify the output current signal size. (Common
  • options are 5.0A or 1.0A)
Download Datasheet

Specifications

  • Exterior material
    PBT or ABS
  • Frequency
    50 to 400 Hz
  • Operating temperature
    -25 to +55℃ / (optional) -40 to +85℃
  • Operating voltage
    600V AC
  • Insulation
    600V (steady state), 10kV (transient)
  • ANSI compliant
  • RoHS compliant
  • CE-approved

AC Current Measurement & Protection

The 600 Volt Instrument Current Transformer Series is manufactured by Yuanxing Electronics to fulfill the rigorous Energy Monitoring and Relay Protection needs of B2B customers. The 600 Volt Instrument Current Transformer is waterproof, has high strength PBT/ABS Plastic housing, and provides excellent durability due to its 10 kV Transient Isolation. The 600 Volt Instrument Current Transformer has an 8x rated overload current capability to allow for reliable operation in critical Switchgear Systems. All 600 Volt Instrument Current Transformers have been tested to ANSI Standards and are CE Certified and are available in multiple window sizes to provide a versatile and high-performance solution for Industrial Metering applications.

Typical Products

Image Part Number Rated Input (A) Turn Ratio Frequency (Hz) Accuracy Class Dimension (mm)
CTT0150 5 to 150 1:1000 / 1:2000 / 1:3000 / 1:5000 50 to 400 0.1 / 0.2 ID-L-W-H
15-58-23-45
CTT0200 5 to 200 1:1000 / 1:2000 / 1:3000 / 1:5000 50 to 400 0.2 / 0.5 ID-L-W-H
20-68-22-58
CTT0250 5 to 250 1:1000 / 1:2000 / 1:3000 / 1:5000 50 to 400 0.2 / 0.5 ID-L-W-H
25-80-22-69.5
CTT0350 5 to 500 1:1000 / 1:2000 / 1:3000 / 1:5000 50 to 400 0.2 / 0.5 ID-L-W-H
35-98.5-30-80
CTT0450 5 to 500 1:1000 / 1:2000 / 1:3000 / 1:5000 50 to 400 0.2 / 0.5 ID-L-W-H
45-120-36-101.5
CTT0550 100 to 800 1:1000 / 1:2000 / 1:3000 / 1:5000 50 to 400 0.2 / 0.5 ID-L-W-H
55-150-36-126
CTT0720 100 to 1000 1:1000 / 1:2000 / 1:3000 / 1:5000 50 to 400 0.2 / 0.5 ID-L-W-H
72-175-44-150

Frequently Asked Questions

Current transformers/sensors, voltage transformers/sensors, and Rogowski coils from Yuanxing are widely adopted across the following industries:
Electric Power Grids, Renewable Energy, Rail Transit, Industrial Automation & Motor Control, Aerospace, Data Centers, Telecommunications.

Yes. Our in-house R&D and engineering teams can support customized current/voltage transformers, Rogowski coil and current/voltage sensor designs, including special ratios, form factors, output signals, and mounting requirements.

Yes. We can supply detailed product specifications, datasheets, and wiring/application notes for each standard or customized configuration.

Yes. With over 20 years of export experience, we serve customers worldwide and provide full sales and logistics support for both small-quantity orders and large-volume projects.

Please submit an inquiry via email or our online contact form. For selected products, we can provide free samples; shipping will be arranged using your courier account (e.g., DHL / FedEx / UPS).