CR Magnetics, Inc. Current Sense Transformers CR7ASFT-162

The CR7ASFT-162 Current Sense Transformer from CR Magnetics is designed for both commercial and ANSI metering applications. It features a basic accuracy of ±1% at 60 Hz and operates within a temperature range of -20°C to +75°C. The transformer is suitable for use in energy measurement, ammeters, and current sensing relays. It supports a frequency range of 50 Hz to 400 Hz and has an insulation voltage rating of 3500 Vac for one minute. The device is constructed with a core secured via epoxy resin, ensuring durability and reliability. Common secondary ratios are available, and custom options include ultra-low frequency capabilities down to 20 Hz. The transformer is compliant with installation category CAT II and pollution degree 2 standards.