3-Phase LTE CT Energy Meter

CT100-LTE

Easy Plug-and-Play Installation.

3-Phase LTE CT Energy Meter
Description

The CT100-LTE is an ultra-compact 3-phase current transformer (CT) energy meter with built-in LTE connectivity for direct integration with Amazon AWS IoT Core. Designed for plug-and-play deployment, it drastically simplifies the installation and scaling of real-time energy monitoring systems across residential, commercial, and industrial environments.

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PySENSE IoT solutions are developed with a strong focus on data security and cybersecurity, offering a reliable alternative for energy communication infrastructure. Together with our cloud-native IoT platform on AWS, the DIN200-WMBUS provides a robust foundation for building modern, NIS2 and RCA compliant energy systems - from utility-scale AMI networks to renewable energy management applications like PV inverters and battery storage systems.

Key Features
Three-phase CT metering with high measurement accuracy
Built-in European LTE modem for seamless cloud communication
Native AWS IoT Core integration via MQTT
Plug-and-play installation – no need for external gateways or complex configuration
With CT100-LTE, building cloud-connected energy metering solutions has never been easier or faster. Ideal for energy performance tracking, submetering, and integration with energy management platforms.
Product cards

Certifications

The CT100-LTE energy meter complies with all relevant industry standards and certifications for safety, electromagnetic compatibility (EMC), and telecommunications.

Electrical

Meter Type‍

3-Phase Current Transformer (CT) Energy Meter

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Voltage Rating

230/400 V AC (Line-to-Neutral / Line-to-Line)

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Current Input

External CT input (typical CT secondary: 5 A)

Compatibility

Designed for three-phase current transformer (CT) metering systems, compatible with standard CT inputs for accurate submetering and energy monitoring.

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Operates on nominal voltage and current ratings consistent with typical 3-phase distribution systems in residential, commercial, and industrial settings.

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Supports built-in European LTE bands, ensuring wide network compatibility and reliable cloud connectivity.

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Native MQTT integration with AWS IoT Core enables seamless data communication without external gateways.

Installation

Plug-and-Play Deployment
The CT100-LTE is engineered for rapid and straightforward installation without the need for external communication gateways or complex configuration.

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Ultra-compact form factor supports DIN rail mounting in standard electrical panels.

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Connect current transformers to the dedicated CT inputs; power the unit as per installation guidelines in the user manual.

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Enable LTE connectivity by installing a compatible SIM card (if required) and configure AWS IoT Core connection using provided credentials.

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Designed for safe installation in accordance with local electrical codes and standards.

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Quick User Guide provides step-by-step instructions to assist technicians and installers during setup.