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Protection

MV Vacuum Circuit Breaker 17.5 kV

HVEX medium voltage circuit breakers are essential for the control and protection of electrical systems. They utilize vacuum interrupters to extinguish electrical arcs and are equipped with spring and solenoid-operated mechanisms for opening and closing, which can be operated manually or automatically. With state indicators and auxiliary connectors for integration with control and pro

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Protection

Thermal Imaging Relay

The thermal image relay for substations enables the integration of transformers with smart grids, providing real-time important information about the transformer with a parameterizable relay module, all through an exclusive supervisory platform. With the relay, it is possible to manage data such as voltage, current, active power, energy, temperature, overload, etc., predicting the ass

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Protection

Digital monitoring Relay

The HVEX Digital Line Monitoring Relay is designed to provide comprehensive protection and precise monitoring of electrical systems. Developed for a wide range of industrial and commercial applications, this relay ensures safety and efficiency in all electrical operations by quickly detecting and responding to various abnormal conditions. Equipped with True RMS measurement technology

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Protection

Protection set: Relay with PT and CT

HVEX Protection set System is a comprehensive solution that meets international standards IEC/ANSI, featuring a complete design that saves costs and maintenance time. Its functions include fault logging, load profile, and power quality analysis, providing a comprehensive solution for the electrical system's demands. Essential for feeder, recloser

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Protection

MV Feeder Protection Relay

HVEX Medium Voltage Feeder Protection Relay is an essential device designed to detect and act upon abnormal conditions in electrical systems, such as short circuits and overloads.

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Protection

MV Cabinet Protection Relay

HVEX Medium Voltage Protection Relay for Cabinets detects and responds to abnormal conditions in electrical systems, such as short circuits. It quickly isolates the affected part to prevent further damage. Configurable for different systems, it offers remote communication, status indicators, and real-time monitoring. It is used to protect feeders and transformers...

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Protection

Multifunction Protection Relay

HVEX Multifunction Digital Protection Relay is the essential component to ensure the safety, reliability, and efficiency of overhead lines and cables in electrical distribution systems. Playing vital roles in feeder terminal units (FTU), ring main units (RMU), and primary switchgear mechanisms (PSG), this relay offers protection, control, measurement, communication, and data processin

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Protection

Smartmotor Relay PMC-550D

The Smartmotor Relay (PMC-550D) is a low-voltage motor protection relay that brings four functions together in a single modular device: protection, control, temperature monitoring and insulation monitoring.

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Protection

Thermal Protection Relay

HVEX Thermal Protection Relay is a robust solution for monitoring and protecting transformers and electrical panels. With up to 8 channels of temperature measurement and 10 programmable output contacts, it allows for remote configuration via Modbus TCP/IP and remote supervision. It has a memory card for event logging, Bluetooth communication module, and options for Wi-Fi, LTE, or

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Protection

Single-Phase Circuit Recloser

It is an innovative solution for the elimination of transient single-phase faults and automatic grid restoration. It features a solenoid mechanism with pre-insertion spring, capable of switching under load and sensitizing according to protection parameterization. This device provides reconnection attempts in case of transient faults and rapidly restores the problematic phase

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Protection

Three-Phase Circuit Recloser

Three-Phase Automatic Circuit Recloser is an advanced on-load switching device with a vacuum arc extinguishing element, designed to eliminate intermittent faults, providing greater robustness against failures and enabling quick and practical network reconnection.

Proteção

MV Vacuum Circuit Breaker 17.5 kV

Thermal Imaging Relay

Digital monitoring Relay

Protection set: Relay with PT and CT

MV Feeder Protection Relay

MV Cabinet Protection Relay

Multifunction Protection Relay

Smartmotor Relay PMC-550D

Thermal Protection Relay

Single-Phase Circuit Recloser

Three-Phase Circuit Recloser

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