Milesight CT305 Smart Current Transformer
The Milesight CT305 is a three-phase LoRaWAN® smart current transformer designed for remote energy monitoring and electrical consumption analysis. Its non-invasive clamp design enables quick and safe installation without the need to de-energize the monitored equipment.
With a 500 Arms rated current per CT, the CT305 provides accurate RMS current measurement with real-time reporting, threshold and overrange alarms, and optional energy consumption reporting. Its self-powered design and support for an external temperature sensor make it suitable for monitoring electrical systems in smart buildings and industrial environments.
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Key features
500 A Rated Current
Three-Phase Monitoring
Non-Invasive Installation
Self-Powered
LoRaWAN® Connectivity
Technical details
Rated Primary Current: 500 Arms per CT
Rated Secondary Current: 150 mArms
Sampling Frequency: 3.3 kHz
Accuracy: ±1%
Resolution: 1 mA
Protection Rating: IP30