Vacuum Circuit Breaker 24 kV , the next generation of HVX digital MV Circuit Breaker

Overview

EvoPacT HVX is a range of Vacuum Circuit Breakers (VCB), addressing 24 kV networks, with up to 31.5 kA short circuit capacities and ranging from 630 A to 2500 A. It is designed for use in Medium Voltage switchgear to connect primary power distribution consumers to the power grid. EvoPacT HVX digital circuit breakers are designed with more than 45 years of medium-voltage experience and manufactured using in-house, best-in-class components for a longer operational life. With innovative features, EvoPacT HVX uses digital features to help mitigate risks for facilities and the people who work in them

General characteristics

According to IEC 62271-100:2021
Main electrical characteristics:

Operating conditions

According to IEC 62271-100:2021
Main electrical characteristics:

Other service conditions

If operated beyond the normal service conditions, the circuit breaker is submitted to accelerated aging. The circuit breaker may only be used under conditions other than the normal service conditions with express written permission from Schneider Electric.

Storage

In order to preserve all of the device’s characteristics when stored for prolonged periods, we recommend to store the device in its original packaging, in dry conditions and sheltered from the sun and rain at a temperature between -40 °C and +70 °C. The maximum storage period is 12 months.

If the device was stored:

•  Between 6 and 12 months: perform basic preventive maintenance to help ensure correct device operation

•  Beyond 12 months: contact your Schneider Electric Service local representative  for device check-up

Fixed Circuit Breaker dimensions

Withdrawable Circuit Breaker dimensions

Modules description