Basler BE1-47N Negative Sequence Voltage Relay

Basler

제품 번호: BE1-47N
프로듀서: Basler
Confirmed Rating: ☆☆☆☆ ☆☆ (2.9)
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온라인 견적 양식을 작성하거나 라이브 지원팀에 연락하여 다음과 같이 문의할 수 있습니다. Basler 브랜드, BE1-47N 제품입니다. 최대한 빠른 시일 내에 연락드리겠습니다.
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Datasheets for Basler BE1-47N Negative Sequence Voltage Relay

Description for Basler BE1-47N Negative Sequence Voltage Relay

The BE1-47N Voltage Phase Sequence Relay provides protection for rotating equipment from the damaging effects of excessive negative sequence voltage resulting from phase failure, phase unbalance and reversed phase sequence.ADVANTAGES• Responds to true negative sequence voltage component. • Unaffected by frequency variations of ±5 Hz. • Negative Sequence Voltage adjustment range of 2 - 32 percent. • Optional Over and Undervoltage measuring elements. • Low sensing and supply burdens. • Instantaneous, Definite and Inverse time delay characteristics available for each measuring element. • Qualified to the requirements of — IEEE C37.90.1-1989 and IEC 255 for surge withstand capability; — IEC 255-5 for impulse. • UL recognized per Standard 508, UL File #E97033. • Gost R certified per the relevant standards of Gosstandart of Russia • Five year warranty

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