CT303-868M – Smart Current Transformer

CT303 is a LoRaWAN® Smart Current Transformer for monitoring energy consumption and analysing usage remotely. CT303 provides multiple current options to suit energy monitoring and supports sending threshold alarms. Its compact size enables quick and safe installation in any indoor space without de-energising facilities, thereby simplifying the installation and saving costs. Compliant with Milesight LoRaWAN® gateway, the CT303 can be conveniently monitored via a webpage remotely. CT303 is widely used for energy monitoring in smart buildings and machine failure detection and prevention.

Features

• Report the RMS current and accumulated current data by minutes
• High measuring accuracy with a sampling frequency of up to 3.3 kHz
• Self-powered, free from batteries or external wires
• Utilise a sampling rate of up to 1s for real-time monitoring and quick alarm response
• Non-invasive clamp design ensures easy and safe installation without the need for power de-energising
• Equipped with an LED indicator to indicate working status and alarms
• Supports an external wire temperature sensor for cable temperature measurement
• Enable simultaneous detection of three phases with a significantly wide optional detection range of either 300A
• Compliant with standard LoRaWAN® gateways and network servers