• Mains quality monitoring according to EN 50160
  • RCM / residual current monitoring
  • Consumption and power measurement
  • MID – compliant measurement
  • Third-party quantity delimitation

PQ Plus News

Spannungswandler und Sensoren für Power Quality Messungen in der Mittelspannung

Eine verlässliche Energieversorgung ist für viele Unternehmen mittlerweile zu einem wichtigen Standortfaktor geworden. Während in der Vergangenheit Netzausfälle und Spannungsschwankungen zu den wichtigsten Parametern der Versorgungsqualität zählten, gewinnen Spannungstransienten oder Spannungsoberschwingungen immer mehr an Bedeutung.

Technical article: Condition-based periodic inspection for fixed installations according to DGUV V3

Published by netzpraxis 06/21

Our measuring devices – UMD 98 + MMI 12 at work in the enclosed practice report.

For the first time, a reserve space is used here in the KVS for the insertion of a measuring bar with feed-in and outgoing measurement. Source: Netzpraxis

Our dates for events and trade fairs


We look forward to your participation.


Einladung zu unserem Seminar für Netzbetreiber

Appointment by arrangement

ENVIS-WEB Training

Appointment by arrangement

ENVIS Training

Trade fairs and events

Visit us at the following trade fairs.

PQ Plus Catalogue 2019

With many new features, such as:
Power Quality measurement and measuring all feeders with compact modules

PQ Plus Product Catalogue 2019 PQ Plus Price list

Cookie settings

Cookies are used on this website. Some of the cookies are essential for the functioning of the website, while others help us to better understand how visitors use the website and to achieve a better usability.

Detailed information about cookies

We use cookies on our website. Cookies are small files that are stored in your browser / on your terminal device. Cookies enable us to provide you with certain functionalities on our website. Cookies are also used to collect statistical data that helps us to better understand the use of our website and to optimise the website.
Cookies of the following categories are used on this website:

Required cookies

These cookies are necessary for the website to function technically. Consent is not required for necessary cookies.

Statistics cookies

These cookies allow us to collect information about the use of the website, e.g. which pages are visited most frequently or which browser / device is used to access the website. These cookies help us to continually improve the usability of the website.

Cookies used on this website

Privacy policy