Knowledge database - Janitza electronics

Valid standards

Valid standards

MID – Measuring Instruments Directive

MID – Measuring Instruments Directive

Overvoltage categories

Overvoltage categories

Communication via the RS485 interface

Communication via the RS485 interface

Ports, protocols and connections

Ports, protocols and connections

Protection classes per EN 60529

Protection classes per EN 60529

Cable cross-section and fuses

Cable cross-section and fuses

Collection of formulas (for UMG measurement devices)

Collection of formulas (for UMG measurement devices)

Energy(data)management - or why ISO 50001 is not everything

Energy(data)management - or why ISO 50001 is not everything

Current / voltage unbalance

Current / voltage unbalance

Voltage dips and interruptions

Voltage dips and interruptions

Constant measurement

Constant measurement

Measure, calculate, store

Measure, calculate, store

Overview of the various power quality parameters

Overview of the various power quality parameters

Transients

Flicker

Phase shifting and reactive power

Phase shifting and reactive power

Cos phi

RCM

Current transformer construction types

Current transformer construction types

Installation of current transformers

Installation of current transformers

Operation of current transformers

Operation of current transformers

General information on current transformers

General information on current transformers

Selecting current transformers

Selecting current transformers

Downloads (2023)

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- Products for energy, power quality and RCM measurement
  Products for energy and power quality measurement Janitza Electronics® offers you a complete range of power monitoring units with the corresponding accessories. These equipments and power analysers help you gain a comprehensive overview of your energy supplies and introduce the correct measures. The power quality is also monitored according to the general valid standards (e.g. EN50160).
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  Software and IT solutions In the field of energy management, the processing and analysis of energy data and measurement data for electrical power quality is the main focus. All important measurement data should be able to be documented without any interruptions in order to be able to find reasons for production breakdowns, manufacturing problems or quality defects.
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  Products for industrial data communication The respective communication systems are necessary for the development of extensive energy management systems. Janitza electronics® offers a wide range of field bus components such as converters and repeaters etc.
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- Current transformers and accessories
  Current transformers and accessories Obviously currents of several hundreds to thousands of Ampere cannot be directly digitally measured. Current transformers convert almost any amount of primary current into “bite-sized” secondary currents.
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  Services After we have developed your technical solution, executed it and commissioned it, we continue to support you further: Training of your personnel, maintenance and support of the systems, regular training for safe handling of energy management, power quality and our products and system solutions, on-site power analysis of existing systems.
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Vor dem Polstück 6
35633 Lahnau, Germany

+49 6441 9642-0 (Phone)
info@janitza.de
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  Future and tradition – made in Germany For more than half a century, we’ve been manufacturing products in Germany that have always been ahead of their time. Learn more about our history and products.
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  Quality management and certification Quality is for Janitza electronics a benchmark which clearly tells how far our products, solutions and services fulfil our customer requirements. Whether these requirements target technical features, reliability, user friendliness or the product price is of no matter. The four fundaments of our quality strategy are product-, personal-, solution - and process-quality. Our ultimate ambition in this process is highest possible customer satisfaction with cost optimized processes.
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Energy and power quality measurement products