Milesight CT310 | Self-Powered LoRaWAN® Smart Current Transformer (1000A)
The CT310 is a self-powered LoRaWAN current sensor for high-capacity energy monitoring.
- No batteries needed: self-powered from Phase A induced current, USB-C backup
- High-capacity sensing: up to 1000 A RMS at ±1% accuracy, 3.3 kHz sampling
- Full three-phase view: all three phases plus cable-temperature support
Milesight CT310 | Self-Powered LoRaWAN® Smart Current Transformer (1000A) - EU868 is backordered and will ship as soon as it is back in stock.
VAT Free Transaction Option
VAT Free Transaction Option
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Secure Payment & Warranty
Secure Payment & Warranty
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Delivery and Shipping
Delivery and Shipping
Reliable, tracked, and fast global shipping via FedEx Express. Your professional IoT hardware is dispatched from our EU-based warehouse within 2 business days.
Milesight CT310 | Self-Powered LoRaWAN® Smart Current Transformer (...
Description
Description
The Milesight CT310 is a premier LoRaWAN® Smart Current Transformer designed for the most intensive energy monitoring requirements in heavy industrial and utility-scale facilities. Engineered with a 1000A rated primary current per CT, the CT310 leverages induced current power technology to operate autonomously by harvesting energy directly from the Phase A conductor. This eliminates the complexity of external wiring or battery maintenance, while the non-invasive split-core design allows for rapid deployment without de-energizing critical equipment.
Core Capabilities
Energy Management Use Cases
Technical Integration
The CT310 is fully compliant with LoRaWAN® Class A and supports global frequency bands (EU868, US915, AU915, and more)[cite: 2833]. It supports Firmware Update Over-the-Air (FUOTA) and advanced threshold alarms for immediate notification of electrical excursions. When harvesting power from Phase A, the unit requires a minimum primary current (60A at 1min reporting or 35A at 10min reporting). For installation in low-current environments or initial setup, the unit can be powered via its USB Type-C port. Contact the ShopIoT engineering team for professional system architecture support.
Specifications
Specifications
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Primary Communication ProtocolLoRaWAN
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Frequency/RegionEU868
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Antenna TypeExternal (SMA)
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Configuration MethodNFC, USB
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Activation MethodOTAA, ABP
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Environment RatingIndoor
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IP RatingIP30
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Operating Temperature-20°C to 60°C
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Enclosure MaterialPC (Polycarbonate)
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Power ConsumptionPowered by Testing Conductor (Phase A)
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Measurement Technology
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Measurement Range
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Measurement Accuracy
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Measurement Resolution
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Monitoring ParametersCurrent (A), Accumulated Current, Cable Temperature
Document Library
Document Library
Payment & Security
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