Product benefits
  • Direct three-phase connection up to 65 A without external transformers
  • Accurate measurement of active and reactive energy in PV and storage systems
  • Integrated RS485 Modbus communication for FEMS connectivity
  • Bluetooth interface for easy configuration via smartphone app
  • Compact design with push-in terminals for quick installation
  • Compatible with FENECON Home and Commercial systems

The FENECON FEMS Package 3-Phase Sensor 65 A (KDK 4PU) is a modular energy meter for precise measurement of active and reactive power in three-phase electrical networks. With a direct connection capability of up to 65 A, it is ideal for PV and battery storage systems within the FENECON ecosystem. The integrated RS485 Modbus interface enables communication with the FENECON Energy Management System (FEMS), allowing real-time monitoring and control of energy flows.

Features & Installation Notes

The KDK 4PU features Push-in CAGE CLAMP® terminals, allowing tool-free installation for conductors up to 25 mm². Its compact design (72 mm width, 140 mm height with cover, 63 mm depth) makes it suitable for space-saving DIN rail mounting.

Power supply is provided directly through the three phases (L1, L2, L3) and the neutral line. Using the Modbus RTU (RS485) protocol, the sensor supports communication with up to 32 devices over a bus length of up to 1,200 meters. Recommended communication parameters are 9,600 baud rate and “None” parity.

The sensor can be installed on generators (e.g. inverters), utility meters, or consumers. Integration with FENECON Home 10, 20 & 30 and Commercial 30/50 systems is achieved through preconfigured EMS/FEMS interfaces. A key feature is the integrated Bluetooth® Low Energy 4.2 interface, allowing configuration and data reading via the “KDK Meter Configurator” app for Android and iOS devices. This enables quick parameter setup, data retrieval, and firmware updates via smartphone.

Manufacturer

FENECON GmbH stands for innovative energy management solutions and modular storage technologies. In cooperation with KDK Dornscheidt, the company ensures high-quality, integrated, and future-proof products for the PV and energy market. Further information about the brand can be found on our manufacturer page.

Product benefits
  • Direct three-phase connection up to 65 A without external transformers
  • Accurate measurement of active and reactive energy in PV and storage systems
  • Integrated RS485 Modbus communication for FEMS connectivity
  • Bluetooth interface for easy configuration via smartphone app
  • Compact design with push-in terminals for quick installation
  • Compatible with FENECON Home and Commercial systems

The FENECON FEMS Package 3-Phase Sensor 65 A (KDK 4PU) is a modular energy meter for precise measurement of active and reactive power in three-phase electrical networks. With a direct connection capability of up to 65 A, it is ideal for PV and battery storage systems within the FENECON ecosystem. The integrated RS485 Modbus interface enables communication with the FENECON Energy Management System (FEMS), allowing real-time monitoring and control of energy flows.

Features & Installation Notes

The KDK 4PU features Push-in CAGE CLAMP® terminals, allowing tool-free installation for conductors up to 25 mm². Its compact design (72 mm width, 140 mm height with cover, 63 mm depth) makes it suitable for space-saving DIN rail mounting.

Power supply is provided directly through the three phases (L1, L2, L3) and the neutral line. Using the Modbus RTU (RS485) protocol, the sensor supports communication with up to 32 devices over a bus length of up to 1,200 meters. Recommended communication parameters are 9,600 baud rate and “None” parity.

The sensor can be installed on generators (e.g. inverters), utility meters, or consumers. Integration with FENECON Home 10, 20 & 30 and Commercial 30/50 systems is achieved through preconfigured EMS/FEMS interfaces. A key feature is the integrated Bluetooth® Low Energy 4.2 interface, allowing configuration and data reading via the “KDK Meter Configurator” app for Android and iOS devices. This enables quick parameter setup, data retrieval, and firmware updates via smartphone.

Manufacturer

FENECON GmbH stands for innovative energy management solutions and modular storage technologies. In cooperation with KDK Dornscheidt, the company ensures high-quality, integrated, and future-proof products for the PV and energy market. Further information about the brand can be found on our manufacturer page.

Installationsanleitung_FENECON_F...

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