KLEFR produces MID-certified single-phase and three-phase energy meters for measuring electrical consumption. The range includes direct-connected and current-transformer models with Modbus RS-485 communication.

Models in this category

• KLEFR 6914: single-phase, direct connection, 45 A, Modbus RS-485
• KLEFR 6934: three-phase, direct connection, 100 A, Modbus RS-485
• KLEFR 6944: three-phase, current-transformer connection, Modbus RS-485

Energy monitoring with IQ Home

The meters can be connected to an IQ Home wireless Modbus RTU master, allowing consumption data to be collected through an IQRF-DPA network without separate RS-485 communication cabling to the gateway. Verify the meter variant, current range and connection method for the installation.