Energy & network analysers

QEED offers a comprehensive range of single-phase and three-phase power meters and network analysers for measuring and monitoring electrical installations. Depending on the model, parameters such as voltage, current, power, energy, and other electrical parameters can be measured and transmitted via, for example, RS485/Modbus.

There are solutions for direct measurement and for use with external current transformers, as well as models for applications where MID certification is required.

These solutions are suitable for, among other things: energy monitoring, industrial installations, electrical distribution boards, motors and machines, HVAC and building management, and renewable energy.

Current transformers

For measuring AC and DC currents, QEED offers various types of current transformers and current sensors.

The range includes:

• standard current transformers;
• split-core current transformers;
• Hall effect sensors;
• Rogowski coils;
• models with analogue or RS485 output.

Due to the various designs, both new installations and existing electrical systems can easily be equipped with current measurement.  

Signal converters

With the signal converters from QEED various electrical signals can be measured, isolated, and converted into a format that can be processed by a PLC, control system, or IoT platform.

Depending on the model, among other things current, voltage, temperature, frequency and other analogue signals are processed.

There are solutions with analogue, digital and serial outputs, and various models offer galvanic isolation for reliable integration in industrial installations.  

Modbus I/O & communication

The compact DIN rail modules are particularly suitable for retrofit projects where additional measurement points or I/O are needed without major modifications to the existing installation.