Milesight CT10x Smart Current Transformer

Milesight CT10x Smart Current Transformer

Split-core LoRaWAN® Smart Current Transformer for non-intrusive remote measurement of AC current. Self-powered, battery-free, with real-time RMS and accumulated ampere-hour reporting. Available in 100 A, 300 A, and 500 A variants (CT101 / CT103 / CT105).

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Description

Milesight CT10x – LoRaWAN® Smart Current Transformer

The Milesight CT10x is a split-core LoRaWAN® Smart Current Transformer designed for non-intrusive, remote measurement of alternating current (AC) levels. Self-powered and battery-free, it delivers real-time current data for energy monitoring, billing, and machine health diagnostics across smart buildings and industrial facilities.

Key Features

  • Self-Powered — Draws energy directly from the monitored cable; no batteries or external wiring required
  • Non-Intrusive Installation — Split-core clamp design allows installation without de-energising the circuit
  • High Accuracy — Sampling frequency up to 3.3 kHz for precise RMS current and accumulated ampere-hour measurement
  • Real-Time Monitoring — Configurable sampling rate down to 1 second for fast alarm response
  • Multiple Current Ranges — Available in 100 A, 300 A, and 500 A variants (CT101 / CT103 / CT105)
  • Detachable Design — Easily disassembled for installation in space-constrained environments
  • Temperature Monitoring — Optional USB-connected temperature probe for cable thermal monitoring
  • High-Gain Antenna — Stable LoRaWAN® signal transmission; mini stubby and magnetic antenna options available
  • LED Status Indicator — Visual feedback for device status and alarm conditions
  • Standard Compliant — Compatible with standard LoRaWAN® gateways and network servers

Technical Specifications

  • Protocol: LoRaWAN® (Class A / Class C)
  • Current Detection Range: 100 A / 300 A / 500 A (model dependent)
  • Transformer Ratio: 1000:1
  • Sampling Frequency: Up to 3.3 kHz
  • Sampling Rate: Configurable from 1 second
  • Data Reporting: RMS current & accumulated current (ampere-hour)
  • Power Supply: Self-powered via current transformer; no battery required
  • Installation: Non-invasive split-core clamp

Typical Applications

  • Energy monitoring and billing in smart buildings
  • Industrial machine failure detection and prevention
  • Power consumption analysis and load balancing
  • Remote infrastructure monitoring

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