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7RW8020-5EB90- 1DE/BB Voltage & Frequency Protection Siemens

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13 / 12 / 2019
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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"
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Detail 7RW8020-5EB90- 1DE/BB Voltage & Frequency Protection Siemens

Protection functions Under-/ overvoltage protection ( 27/ 59) Displacement voltage ( 64/ 59N) Under-/ overfrequency protection ( 81U/ O) Load restoration Overexcitation protection ( 24) Jump of voltage vector Phase-sequence monitoring ( 47) Synch-check ( 25) Rate-of-frequency change ( 81R) Rate-of-voltage change Lockout ( 86) Control functions/ programmable logic Commands for the control of CB, disconnect switches ( isolators/ isolating switches) Control through keyboard, binary inputs, DIGSI 4 or SCADA system User-defined PLC logic with CFC ( e.g. interlocking) Monitoring functions Operational measured values V, f Minimum and maximum values Trip circuit supervision ( 74TC) Fuse failure monitor 8 oscillographic fault records Communication interfaces System/ service interface – IEC 61850 – IEC 60870-5-103 – PROFIBUS-DP – DNP 3.0 – MODBUS RTU Ethernet interface for DIGSI 4 USB front interface for DIGSI 4 Hardware 3 voltage transformers 3/ 7 binary inputs ( thresholds configurable using software) 5/ 8 binary outputs ( 2 changeover / Form C contacts) 1 live-status contact Pluggable terminals
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pt. aneka electrindo nusantara
pt. aneka electrindo nusantara

PT. ANEKA ELECTRINDO NUSANTARA

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Detail 7RW8020-5EB90- 1DE/BB Voltage & Frequency Protection Siemens

Protection functions Under-/ overvoltage protection ( 27/ 59) Displacement voltage ( 64/ 59N) Under-/ overfrequency protection ( 81U/ O) Load restoration Overexcitation protection ( 24) Jump of voltage vector Phase-sequence monitoring ( 47) Synch-check ( 25) Rate-of-frequency change ( 81R) Rate-of-voltage change Lockout ( 86) Control functions/ programmable logic Commands for the control of CB, disconnect switches ( isolators/ isolating switches) Control through keyboard, binary inputs, DIGSI 4 or SCADA system User-defined PLC logic with CFC ( e.g. interlocking) Monitoring functions Operational measured values V, f Minimum and maximum values Trip circuit supervision ( 74TC) Fuse failure monitor 8 oscillographic fault records Communication interfaces System/ service interface – IEC 61850 – IEC 60870-5-103 – PROFIBUS-DP – DNP 3.0 – MODBUS RTU Ethernet interface for DIGSI 4 USB front interface for DIGSI 4 Hardware 3 voltage transformers 3/ 7 binary inputs ( thresholds configurable using software) 5/ 8 binary outputs ( 2 changeover / Form C contacts) 1 live-status contact Pluggable terminals
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