VR-50
A numerical multifunction voltage relay for busbar monitoring in low-voltage and medium-voltage networks. It is used for protection and supervision of generators, transformers and renewable energy grid connections.
View detailsProduct category
Transformer, Busbar and Feeder Protection
Products for transformer, busbar and feeder protection in low-voltage and medium-voltage installations.
Products in this category
Available devices for transformer, busbar and feeder protection.
VR-100
A numerical multifunction voltage relay for busbar monitoring in low-voltage and medium-voltage installations. It provides overvoltage and undervoltage protection and can also be used to protect generators and transformers from unacceptable voltage deviations.
View details
TP-10
A multifunction feeder terminal intended for measurement, protection, supervision and control in medium-voltage substations, industrial facilities and renewable energy power plants.
View details
NR-100
An overcurrent relay developed for protection of power transformers in 10(20)/0.4 kV distribution and industrial substations and for protection of small power transformers in medium-voltage installations. It can be powered from the measuring circuit through standard current transformers.
View details
NR-200S
A multifunction numerical overcurrent relay for protection of medium-voltage and low-voltage networks. It integrates overcurrent, earth fault and breaker failure protection, with additional optional protection functions.
View details
NR-300
An overcurrent relay specifically developed for protection of power transformers in 10(20)/0.4 kV distribution and industrial substations. It is suitable for standard transformer ratings from 160 to 2000 kVA.
View details