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  • SIPROTEC 7SJ6021 numerical overcurrent protection relay

SIPROTEC 7SJ6021 Numerical Overcurrent Protection Relay

Update Terakhir
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03 / 11 / 2020
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Pt. Anela Electrindo Nusantara
 
Merupakan perusahaan yang berkonsentrasi dalam bidang electrikal, baik untuk penyediaan material part maupun untuk sarvice, maintenance dan perencanaan electrician untuk industri building dan lain lain. Sesuai dengan moto perusahaan kamu "WE ARE SOLUTION FOR ELECTRICAL"
Kami hadir sebagai perusahaan

Detail SIPROTEC 7SJ6021 Numerical Overcurrent Protection Relay

Feeder protection
• Overcurrent-time protection
• Sensitive ground-fault detection
• Directional sensitive ground-fault detection
• Displacement voltage
• Disk emulation
• Overload protection
• Breaker failure protection
• Negative-sequence protection
• Cold load pickup
• Auto-reclosure
• Trip circuit supervision
Motor protection
• Starting time supervision
• Locked rotor
• Restart inhibit
• Undercurrent monitoring
• Temperature monitoring
Control functions
• Commands for control of a circuit-breaker
• Control via keyboard, DIGSI 4 or SCADA system
Measuring functions
• Operational measured values I, V
• Power measurement P, Q, S, Wp, Wq
• Slavepointer
• Mean values
Monitoring functions
• Fault event logging with time stamp (buffered)
• 8 oscillographic fault records
• Continuous self-monitoring
Communication interfaces
• System interface
– IEC 60870-5-103 protocol
– PROFIBUS-DP
– MODBUS RTU/ASCII
• Front interface for DIGSI 4
Feeder protection
• Overcurrent-time protection
• Sensitive ground-fault detection
• Directional sensitive ground-fault detection
• Displacement voltage
• Disk emulation
• Overload protection
• Breaker failure protection
• Negative-sequence protection
• Cold load pickup
• Auto-reclosure
• Trip circuit supervision
Motor protection
• Starting time supervision
• Locked rotor
• Restart inhibit
• Undercurrent monitoring
• Temperature monitoring
Control functions
• Commands for control of a circuit-breaker
• Control via keyboard, DIGSI 4 or SCADA system
Measuring functions
• Operational measured values I, V
• Power measurement P, Q, S, Wp, Wq
• Slavepointer
• Mean values
Monitoring functions
• Fault event logging with time stamp (buffered)
• 8 oscillographic fault records
• Continuous self-monitoring
Communication interfaces
• System interface
– IEC 60870-5-103 protocol
– PROFIBUS-DP
– MODBUS RTU/ASCII
• Front interface for DIGSI 4
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pt. aneka electrindo nusantara
pt. aneka electrindo nusantara

PT. ANEKA ELECTRINDO NUSANTARA

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Indonesia Komplek dosen IKIP Blok 2. No.43,Jati BeningEmail : marketing@aen.co.id
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Detail SIPROTEC 7SJ6021 Numerical Overcurrent Protection Relay

Feeder protection
• Overcurrent-time protection
• Sensitive ground-fault detection
• Directional sensitive ground-fault detection
• Displacement voltage
• Disk emulation
• Overload protection
• Breaker failure protection
• Negative-sequence protection
• Cold load pickup
• Auto-reclosure
• Trip circuit supervision
Motor protection
• Starting time supervision
• Locked rotor
• Restart inhibit
• Undercurrent monitoring
• Temperature monitoring
Control functions
• Commands for control of a circuit-breaker
• Control via keyboard, DIGSI 4 or SCADA system
Measuring functions
• Operational measured values I, V
• Power measurement P, Q, S, Wp, Wq
• Slavepointer
• Mean values
Monitoring functions
• Fault event logging with time stamp (buffered)
• 8 oscillographic fault records
• Continuous self-monitoring
Communication interfaces
• System interface
– IEC 60870-5-103 protocol
– PROFIBUS-DP
– MODBUS RTU/ASCII
• Front interface for DIGSI 4
Feeder protection
• Overcurrent-time protection
• Sensitive ground-fault detection
• Directional sensitive ground-fault detection
• Displacement voltage
• Disk emulation
• Overload protection
• Breaker failure protection
• Negative-sequence protection
• Cold load pickup
• Auto-reclosure
• Trip circuit supervision
Motor protection
• Starting time supervision
• Locked rotor
• Restart inhibit
• Undercurrent monitoring
• Temperature monitoring
Control functions
• Commands for control of a circuit-breaker
• Control via keyboard, DIGSI 4 or SCADA system
Measuring functions
• Operational measured values I, V
• Power measurement P, Q, S, Wp, Wq
• Slavepointer
• Mean values
Monitoring functions
• Fault event logging with time stamp (buffered)
• 8 oscillographic fault records
• Continuous self-monitoring
Communication interfaces
• System interface
– IEC 60870-5-103 protocol
– PROFIBUS-DP
– MODBUS RTU/ASCII
• Front interface for DIGSI 4
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