Three phase switchgear or control gear

US11005240B2 · kind B2 · utility

Assignee

• ABB Schweiz AG · CH

Inventors

• Tomas Kozel · Brno, CZ
• Radek Javora · Hrušovany u Brna, CZ
• Pavel Vrbka · Nedvědice, CZ
• Josef Cernohous · Jamné nad Orlicí, CZ
• Christoph Budde · Heidelberg, DE
• Christian Simonidis · Karlsruhe, DE
• Harald Staab · Peising, DE
• Sebastian Breisch · Neckarsteinach, DE

Key dates

• Filing date: Dec 18, 2019
• Grant date: May 11, 2021
• Expiry date: Dec 18, 2039

Classification

• Technology area (CPC H): Electricity
• CPC primary: H02B13/02
• WIPO field: Electrical machinery, apparatus, energy
• WIPO sector: Electrical engineering

Abstract

A three phase switchgear or control gear includes: at least one compartment; a plurality of components for a first phase; a plurality of components for a second phase; and a plurality of components for a third phase. The plurality of components for the first phase, the second phase, and the third phase each include a connection to a main busbar, a circuit breaker actuator, a single phase circuit breaker pole, and a cable connection. The circuit breaker actuator and the single phase circuit breaker pole for the first phase are oriented along a first axis. The circuit breaker actuator and the single phase circuit breaker pole for the second phase are oriented along a second axis. The circuit breaker actuator and the single phase circuit breaker pole for the third phase are oriented along a third axis. The first axis, the second axis, and the third axis are inclined.