Ultra Rapid Circuit-Breakers 5000 and 6000A - Masterpact UR

Ultra Rapid Circuit-Breakers 5000 and 6000A

Overview

Description | Benefits | Applications

Rated current: 5000 and 6000A

2 Icu performances: 150kA at 440V – 100kA at 690V

Rated operational voltage: 690V

1 frame 5000/6000A

3 pole and drawout version

1 "UR control module"

1« UR power module »

1 thruster mechanism: Thomson effect Coil

Micrologic control units A,P,H

Auxiliaries and accessories identical to standard Masterpact range

Compliance with IEC 60947-2 international standards

Compliance with the specifications of Marine classification companies: Lloyd’s Register , Bureau Veritas

Wherever high short-circuit current is involved Masterpact UR takes control

As installed power increases, electrical distribution has to shift from LV design to a MV design.
Built from the highly reliable standard air circuit-breaker, Masterpact UR has been developed to allow much higher installed power with LV design.

Best advantages:

Cost effective solution

No MV needed, easier maintenance

Simpler solution, reduced time to market.

Specific applications:

Busbar coupling onboard merchant vessels, off-shore platform

Loop networks in industry, cement plant - petrochemical industry

Ultra Rapid Circuit-Breakers 5000 and 6000A - Masterpact UR

Ultra Rapid Circuit-Breakers 5000 and 6000A

Overview

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