ABB RELION 630 Series Applications Manual
Also see for Relion 630 Series: Quick start guideQuick start guideOperation manualEngineering manualProduct guide
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Contents
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3.1.1 PreconfigurationsTable 4:REG630 preconfiguration ordering optionsDescription PreconfigurationPreconfiguration A for generator ANumber of instances available nTable 5:Functions used in preconfigurationsDescription A nProtectionThree-phase non-directional overcurrent protection, low stage 1 1Three-phase non-directional overcurrent protection, high stage 1 2Three-phase non-directional overcurrent protection, instantaneous stage - 1Voltage dependent overcurrent protection 2 2Three-phase directional overcurrent protection, low stage - 2Three-phase directional overcurrent protection, high stage - 1Non-directional earth-fault protection, low stage - 1Non-directional earth-fault protection, high stage - 1Non-directional earth-fault protection, instantaneous stage - 1Directional earth-fault protection, low stage 1 2Directional earth-fault protection, high stage 1 1Third harmonic based stator earth-fault protection - 1High-impedance based restricted earth-fault protection - 1Rotor earth-fault protection - 1Negative-sequence overcurrent protection for machines 2 2Three-phase thermal overload protection, two time constants 1 1Three-phase current inrush detection - 1Transformer differential protection for two-winding transformers - 1High-impedance or flux-balance based differential protection for machines - 1Stabilized differential protection for machines 1 1Three-phase overvoltage protection 2 2Three-phase undervoltage protection 2 2Positive-sequence overvoltage protection - 2Positive-sequence undervoltage protection - 2Negative-sequence overvoltage protection - 2Residual overvoltage protection 2 3Directional reactive power undervoltage protection - 2Reverse power/directional overpower protection 2 3Underpower protection 2 3Frequency gradient protection 2 4Table continues on next pageSection 3 1MRS757582 CREG630 variants22 REG630Application Manual |
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