Janitza Electronics

Janitza Electronics develops measurement instruments for energy management and power quality analysis: power analysers and energy meters for comprehensive consumption data recording, current and residual current transformers for non-contact current measurement, and universal meters and three-phase meters for use in low-voltage installations.

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Janitza Measurement Technology for Energy Management

Janitza Electronics GmbH from Lahnau specialises in electrical measurement technology for industry and commerce. The range at WATT24 covers the key measurement tasks in low-voltage installations: from straightforward energy recording with a three-phase meter to complete power quality analysis to EN 50160 with a power analyser. Split-core current transformers allow current measurement to be retrofitted without interrupting the circuit.

  Installer's tip: For businesses with measurement obligations under ISO 50001, Janitza power analysers with a data interface (Modbus, M-Bus) are particularly suitable: measurement data can be fed directly into energy management software and archived. When using split-core current transformers, check the measuring range: the transformer must match the rated current of the conductor being measured to ensure measurement accuracy.

Janitza Products at WATT24

Power analysers – for complete power quality analysis and harmonic measurement
Energy meters & energy analysers – for consumption recording and load profile analysis
Universal meters – for universal voltage, current and power measurement
Three-phase meters – for standards-compliant energy measurement in three-phase installations
Split-core current transformers – hinged transformers for retrofit without circuit interruption
Current transformers – for current measurement in low-voltage installations
Residual current transformers – for leakage current detection and RCM applications
Displays & DIN rail adapters – display and mounting accessories for Janitza devices

FAQ: Janitza Electronics

What does Janitza Electronics manufacture?

Janitza Electronics GmbH from Lahnau develops measurement instruments for energy management and power quality analysis: power analysers, energy meters, energy analysers, three-phase meters, universal meters and current and residual current transformers for measurement in low-voltage installations.

What does a Janitza power analyser measure?

A Janitza power analyser records voltages, currents, active power, reactive power, apparent power, energy consumption, power factor and harmonics in the low-voltage network. The data is used for energy management, power quality monitoring to EN 50160 and compliance with measurement obligations under ISO 50001.

What is a split-core current transformer?

A split-core current transformer is a hinged transformer that can be clipped around an existing cable without breaking the circuit. This allows current measurement to be retrofitted to existing installations without interrupting the wiring or making the circuit dead.

Which Janitza products are available at WATT24?

WATT24 stocks Janitza power analysers, energy meters, energy analysers, universal meters, three-phase meters, split-core current transformers, current transformers, residual current transformers, displays, DIN rail adapters and further accessories.

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Janitza Electronics

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KATHRIN BRANDT

OMAR NASER

RAINER SEIDEL

Janitza Measurement Technology for Energy Management

Janitza Products at WATT24

FAQ: Janitza Electronics