Instrument Transformers 15RL-101 Indoor Current Transformer 100:5A Made in USA
The Instrument Transformers 15RL-101 is an indoor, low-voltage window-type current transformer (CT) featuring a standard current ratio of 100:5 A. This donut-style instrument transformer is specifically built to scale down high-line currents so that they can be safely monitored by standard control systems and metering hardware.
  • Current Ratio: 100:5 A (Transforms primary line current up to 100 Amps down to a 0–5 Amp secondary output).
  • Insulation Class: 600 Volts max system voltage.
  • Basic Impulse Level (BIL): 10 kV full wave.
  • Frequency Range: 50–400 Hz (Optimized for standard 60 Hz utility and industrial systems).
  • Phase Configuration: Single Phase.
  • Application: Used for indoor operations alongside ammeters, energy management tracking devices, and panel instrumentation.
  • Made in USA: Built to professional-grade standards
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