(19)
(11) EP 4 392 793 A1

(12)

(43) Date of publication:
03.07.2024 Bulletin 2024/27

(21) Application number: 22861858.3

(22) Date of filing: 28.06.2022
(51) International Patent Classification (IPC): 
G01R 31/327(2006.01)
H02J 3/00(2006.01)
H01H 9/54(2006.01)
(52) Cooperative Patent Classification (CPC):
H01H 2300/018; H02J 9/068; H02J 2310/16; G01R 31/3278; H01H 9/542
(86) International application number:
PCT/US2022/035213
(87) International publication number:
WO 2023/027803 (02.03.2023 Gazette 2023/09)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 27.08.2021 US 202117459837

(71) Applicant: Vertiv Corporation
Westerville, OH 43082 (US)

(72) Inventors:
  • COOPER, Scott
    Lincoln, Nebraska 68507 (US)
  • FERGUSON, Kevin R.
    Dublin, Ohio 43016 (US)
  • YOUNG, Grant
    Lincoln, Nebraska 68502 (US)
  • MCDONALD, Anthony Bryan
    Lewis Center, Ohio 43035 (US)

(74) Representative: Collins, Emily Jane et al
Kilburn & Strode LLP Lacon London 84 Theobalds Road
London WC1X 8NL
London WC1X 8NL (GB)

   


(54) SYSTEM AND METHOD FOR SHARED HYBRID TRANSFER SWITCH SYSTEM WITH INTEGRATED RELAY SELF TEST