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Siemens Siprotec 4 SIPROTEC 7UM62 Generator Protection Relay
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Technical Specifications
Current differential protection for generators, motors, and transformers
Stator and rotor earth-fault protection (standard and sensitive)
Stator overload and overcurrent-time protection (definite/inverse)
Directional overcurrent and impedance protection
Over/undervoltage, over/underfrequency, and rate-of-frequency-change protection
Forward/reverse power protection
Negative-sequence, breaker failure, and inadvertent energization protection
DC voltage and out-of-step protection
Earth-current differential protection
Motor starting time supervision and restart inhibit
Vector jump supervision
Communication interfaces: IEC 60870-5-103, PROFIBUS-DP, MODBUS RTU, DNP 3.0
Monitoring: trip circuit supervision, fuse failure monitor
Programmable logic (CFC) and DIGSI 4 engineering compatibility
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All products Kurdî خزمەتگوزاری فنی و ئینجینیری ژنراتۆری دیزل ئامرازەکانی وزەی خۆر کۆرسە فێرکارییەکان