Title:
SWITCHBOARD USING BUSHING TYPE CURRENT TRANSFORMER APPLIED THERETO
Document Type and Number:
WIPO Patent Application WO/2019/164114
Kind Code:
A1
Abstract:
The present invention relates to a switchboard using a bushing type current transformer applied thereto. The switchboard using a bushing type current transformer applied thereto, according to an embodiment of the present invention, may comprise: a terminal bushing; a switchboard terminal coupled to the terminal bushing; a metering transformer bushing which is installed or released from the front part thereof through a breaker chamber, covers the switchboard terminal, and is inserted into the terminal bushing; and a metering transformer which is fastened to the metering transformer bushing and disposed on the outer circumference of the metering transformer bushing. The metering transformer includes at least one terminal that faces forward, and the metering transformer bushing may include an opening for exposing the at least one terminal to the front thereof.
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| JPH0739027 | METAL-CLAD SWITCHGEAR |
| JP2004096819 | DISTRIBUTION BOARD |
Inventors:
MA JI-HOON (KR)
Application Number:
PCT/KR2018/016093
Publication Date:
August 29, 2019
Filing Date:
December 18, 2018
Export Citation:
Assignee:
LSIS CO LTD (KR)
International Classes:
H02B1/30; H01F6/06; H01F27/04; H01F27/36
Foreign References:
| KR20160066965A | 2016-06-13 | |||
| US6489782B1 | 2002-12-03 | |||
| JP2001103619A | 2001-04-13 | |||
| KR200461872Y1 | 2012-08-14 | |||
| KR20130119500A | 2013-10-31 |
Other References:
See also references of EP 3758176A4
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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