Company Transformer Switch Gear Customer Service

Load Break Switch Gear

Rated voltage (kV) 15 25
Rated maximum voltage [kV] 15 27
Insulation Material SF6 Gas SF6 Gas
Interrupting Medium Puffer Puffer
Rated current [A] 600 600
Closed loop and load breaking current [A] 600 600
Cable charging breaking current [A] 25 25
Short time withstand current, 1sec [kA] 12.5 12.5
Short circuit making current [kA.asym] 32.5 32.5
Frequency [Hz] 60 60
Power frequency withstand voltage [kV] 50 50
Basic impulse withstand voltage [kV] 85 / 110 125
DC withstand voltage, 15min [kV] 53 78
Corona extinction voltage [kV] 11 19
Operation manual, automatic
Maximum operation for Main Circuit 5,000 times
Dimension [mm] Auto 4way Manual 4way Manual 3way
1650 x 850 x 1350 1650 x 850 x 1200 1200 x 800 x 1200
International standard ANSI C 37.60
상호명 : (주)경신기업 | 대표자명 : 박용경 | 사업자등록번호 : 183-86-01308 | 주소 : 전라남도 나주시 왕곡면 혁신산단6길 50,1동
TEL : 061-882-7382 | FAX : 061-882-7383 | E-mail : ksin5658@daum.net
Copyright ⓒ (주)경신기업 All Rights Reserved.