Main goal of the voltage monitoring relays is to protect appliances from high and low voltage and neutral wire break. The relay operates on the cutoff principle: if the set values are exceeded, it turns off the load. Brand ZUBR has been on the market for 20 years and is now highly regarded by Ukrainian electricians. And now we are becoming increasingly popular in European Union countries like Poland, Lithuania, Czech Republic, Romania and others.
We invite you to watch a short video review about the ZUBR voltage monitoring relays range on our YouTube.
Multifunctional relay ZUBR MF2 red with thermal protection is designed to protect single-phase electrical equipment from voltage, current or power deviations with the ability to view the power factor in the power grid (cos φ).
ZUBR D2 red voltage relay with thermal protection is designed to protect the equipment from excessive voltage fluctuations in the network. There are two types of delay time after emergency actuation. The alarm log can store the last 100 emergency situations in the nonvolatile memory.
Voltage relay with excess of the gap ZUBR CV2 red voltage with protection against single-phase drops in the gap, replacement of the branch or common, with the possibility of viewing any voltage in the electricity meter (cos φ).
ZUBR D2 voltage relay with thermal protection is designed to protect the equipment from excessive voltage fluctuations in the network. There are two types of delay time after emergency actuation. The alarm log can store the last 100 emergency situations in the nonvolatile memory.
Three-phase voltage relay with TrueRMS and ProModel
Designed to protect domestic and industrial equipment (including three phase motors) from exceeding permissible voltage limits. A contactor must be used to control the three phase equipment.
Allows to monitor the quality of power supply of the three phase network, helps to detect sticking and violation of the phase sequence. The voltage is displayed on the digital screen.
Digital single phase volt-ampere meter. Expected in November 2024
Allows to monitor the quality of power supply of a single phase network. Measures: voltage, current, power (active, reactive or full) and cos φ. The network deviation log is able to store 100 deviation values in the nonvolatile memory.
Single phase voltage relay. Expected in December 2024
Helps to protect electrical equipment from excessive voltage fluctuations in the network. The relay switches off the load when a critical situation occurs. The load supply is resumed after the delay time has ended. Mostly used with contactors (magnetic starter, power relay).
ZUBR D25-63 voltage relays are designed to protect equipment from excessive voltage fluctuations in the network. When an emergency occurs, the relay cuts off the load. The load supply will be resumed after the delay time has ended.
ZUBR D25-63 (t) voltage relays are designed to protect the equipment from excessive voltage fluctuations. They are equipped with thermal protection and a professional model of switching off the load at safe voltage deviations. You can set the on delay until voltage stabilizes.
Multifunctional relay ZUBR MF2 with thermal protection is designed to protect single-phase electrical equipment from voltage, current or power deviations with the ability to view the power factor in the power grid (cos φ).
