NEW: Wega 2 with adapted phase sequence
The extended Wega-2 series now offers a special solution with an adapted phase sequence to reduce asymmetries in the network and prevent misinterpretations during phase comparisons.
Case study Vrielmann
On a joint mission for digital local network stations: Horstmann supplies short-circuit and earth fault indicators to Vrielmann
FAQs about Orion
What needs to be considered for standard-compliant phase comparison on integrated voltage test systems or socket modules? When is a maintenance test necessary? And how reliably do Orion devices test HR and LRM interfaces?
Targeted troubleshooting in the distribution grid: Sigma series at a glance
The Sigma series enables precise fault location in distribution networks with phase-selective short-circuit and earth fault indication as well as flexible remote transmission options.
Safety-relevant equipment from Horstmann
Discover our comprehensive range of substation accessories for the safe and efficient operation of medium-voltage switchgear.
Case study DONETZ
Dortmunder Quartier Speicherstraße –
Use of ComPass D short-circuit indicators at Dortmunder Netz GmbH.
Integrated voltage detecting system Wega VDIS
Is voltage present or absent? This question is fundamental and a precise answer is vital when service or maintenance personnel are working on switchgear and cables
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.