Product Description
CR Magnetics Toroidal Current Transformers
CR Magnetics offers a comprehensive range of toroidal current transformers to meet your specific needs. Our product line covers a wide current range, from 10,000 amps to milliamps. We provide various types of transformers, including ANSI, Commercial, Ground Fault, High Frequency, Wound Primary, DC Immune, and Nano Alloy current transformers. Our transformers offer versatile output options, including 5 amp secondary and high turns ratio voltage outputs for wire leads and PCB configurations. Rest assured, our products are UL Recognized for both the United States and Canada.
Instrumentation Grade Electrical Current Transformers
Our Instrumentation Grade Electrical Current Transformers, donut style solid core, are available in two classes: Commercial and ANSI Metering Class. The Commercial Class transformers are cost-effective and suitable for current monitoring applications. On the other hand, the ANSI Metering Class transformers are higher-cost units designed for power monitoring applications, offering high accuracy and minimal phase angle error. With twelve different window openings, eight mounting styles, and a range of secondary ratios (including 1.0, 0.2, and 0.1 ACA secondary ratios available), we have options to meet most applications. This short catalog provides an overview of our popular 5 amp secondary transformers. Please contact our factory for different sizes or unique electrical requirements.
Features
- Ultra low frequency to 20 Hz
- High volume, low cost styles
- 1.0, 0.2 & 0.1 ACA secondary ratios available
- UL, CUL, CE, RoHs recognized
Specifications
- Frequency: 50 to 400 Hz
- Insulation Voltage: 3500 Vac/1min
- Basic Accuracy: 90% FS or better (ANSI)
- Operating Temperature: -20��C to +75��C
- Installation Category: CAT II
- Pollution Degree: 2
Applications
- Ammeter
- Energy Management
- Watt/VAR/Watthour Transducers
CR Magnetics CT Datasheet