FAQs about earthing and short-circuiting device
Which earthing and short-circuiting devices may no longer be used? We have compiled these and other frequently asked questions about earthing and short-circuiting devices for you.
LRM-ST type voltage indicators
The LRM-ST voltage indicator, universally applicable for sockets in accordance with IEC 61243-5 and IEC 62271-213, offers the highest quality, durable gold-plated contacts and has been confirmed by an external test laboratory in accordance with standards.
ComPass Bs 2.0
Horstmann is driving forward automation in the power network with the smart ComPass Bs 2.0 short-circuit and earth fault indicator.
Testing device Orion M1
Orion M1 is a testing device for LRM and HR interfaces of medium-voltage switchgears and combines phase angle measurement, voltage detection and maintenance test of the interface as well as harmonic and current measurement in a single device.
Casy study EWR
Old earth cables in digital networks – EWR GmbH upgrades medium-voltage cables with innovative solution from Horstmann.
FAQs Wega series
What do I need to consider when using the Wega series in accordance with IEC 62271-213? We have compiled these and other frequently asked questions about the new Wega series for you.
ComPass D brings transparency to the power grid
ComPass D is the ideal fault direction indicator for modern energy infrastructure.
Further development of the Wega series
The new Wega series in accordance with IEC 62271-213 replaces the old series and offers improved voltage detecting systems, maximum safety and the usual high quality “Made in Germany”.
FAQs about Sigma DM
Have you ever had a question about our products?
In this format, we answer frequently asked questions about our products in a precise & easy-to-understand way – this time about the Sigma Dм.
Directional fault indicator Sigma Dм
The Sigma Dм is a short-circuit and earth fault indicator for medium-voltage switchgear with RS485 interface, versatile fault detection and simple parameterization.