Milesight CT310 LoRaWAN Smart Current Transformer – Up to 1000 A (EU868)
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Milesight CT310 LoRaWAN® Smart Current Transformer – Up to 1000 A (EU868)
Milesight CT310 LoRaWAN® Smart Current Transformer – Up to 1000 A (EU868)

Milesight CT310 LoRaWAN Smart Current Transformer – Up to 1000 A (EU868)

Availability: In stock

€295,00

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Vendor:
Milesight

⚡ Non-invasive and self-powered current monitoring
📊 Measures real-time RMS and cumulative current
🚨 Threshold-based over/under current alerts
🔋 Energy harvesting from the monitored circuit
📡 LoRaWAN® wireless communication – Class A

📖 Description

The Milesight CT310 is a LoRaWAN smart current transformer designed for real-time, high-accuracy current monitoring in both single-phase and three-phase electrical installations. With a maximum supported current of 1000 A, it enables non-intrusive, clamp-on measurement without interrupting the power supply.

The CT310 is self-powered, harvesting energy directly from the current it measures, and features LoRaWAN Class A support for long-range, low-power wireless communication. It provides real-time RMS values, cumulative ampere-hour measurements, and configurable alarms for over-current and under-current detection.

🔧 Features

  • ⚡ Current Range: 0 – 1000 A RMS

  • 📈 Sampling Frequency: 3.3 kHz

  • 🧮 Accuracy: ±1% (typical)

  • 🔍 Resolution: 1 mA

  • ⏱️ Data Reporting: Real-time RMS (1s) & cumulative Ah (1min)

  • 🔋 Power Supply: Self-powered from measured circuit or USB Type-C

  • 🛠️ Mounting: Clamp-on design for easy installation

  • 🌐 LoRaWAN: Class A, EU868 (and other regions)

  • 📦 Enclosure: IP30 rated

  • 🌡️ Operating Temp: –20°C to +70°C (sensor head up to 55°C)

📂 Product Downloads

🎥 Product Video

The CT310 measures RMS current and Ah. Supported kWh values are estimates using configured voltage and power factor; it does not directly measure voltage, active power or certified energy. A 1-second sampling interval is not a 1-second LoRaWAN reporting interval. Low-current operation requires USB power according to hardware revision and reporting interval.

  • Model: Milesight CT310
  • Measurement: RMS AC current, up to 1000Arms per CT; up to three phases
  • Accuracy: ±1%; resolution 1mA
  • Sampling: 3.3kHz; mains frequency 50–60Hz
  • Power: Induced current or external 5V USB-C; no battery
  • Self-powered reporting threshold: Depends on reporting interval and hardware revision; use USB power below the applicable limit
  • Wireless: LoRaWAN EU868 Class A, OTAA/ABP; 16dBm at EU868
  • Antenna: SMA female connector, 50Ω
  • Optional temperature probe: NTC, -20°C to +100°C
  • Configuration: USB-C or downlink; FUOTA support
  • Transceiver operating temperature: -20°C to +70°C
  • CT clamp operating temperature: -40°C to +55°C
  • Protection: IP30, indoor non-condensing installation
  • Metering: Direct RMS current and accumulated current; any energy estimate requires configured voltage/PF and is not certified billing metering

Shipping Policy We provide worldwide shipping using only tracked shipping services. Currently all our international shipments are performed by TNT Express and FedEx. Local shipments to Greece are performed either directly from us or using local shipping couriers (i.e. ELTA Courier). We ship products within 1-3 days after the order is placed. You will be notified by email when your order is dispatched and you will receive the relevant shipment tracking number which you can use to track your shipment. Shipment Tracking You can use the following links to track your order using the provided tracking number in the case of international orders. Orders shipped with TNT Express: TNT Tracking Orders shipped with FedEx: FedEX Tracking General Return Policy We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at info@invibit.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. For any further information, help and support regarding the shipping and/or return process you can contact us at: Email: info@invibit.com Telephone: +30 210 421 2380