패드 장착형 변압기 부스터리에 대한 17/50 kV 서지 방지기

• 유형: 서지 방지기
• 도체 유형: 엘보우 서지 방지기
• 신청: 변압기
• 도체 소재: EPDM
• 응용 프로그램의 범위: 변압기
• 모델 번호.: Surge Arrester
• 세관코드: 8504901900
• 생산 능력: 50000

제품 설명

· Lightning arrester, put into operation and use in before a year later, preventive test should be done.As follows:
· DC 1 mA, reference voltage.Lightning on both ends in dc voltage (DC voltage in the pulse of the part is not more than +1.5%),to be through the current stability at 1 arresters, the voltage after mAnumerical not less than 95% of the factory value.
·Leakage current measurements:0.75times on both ends in lightning arrester dc reference voltage value,1 mA of thecurrent flows through lightning arrester is less than 50 uA.
· Not allowed to do withstand voltage and discharging voltage test.