Name: ABB REF630
Brand: ABB
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26. Terminal diagram

GUID-D5305298-BC76-4649-812A-9434571FE7BB V2 EN

Figure 11. REF630 terminal diagram

Feeder Protection and Control 1MRS756380 A

REF630

Product version: 1.0 Issued: 15.09.2009

ABB 71

Table of Contents2
Description3
Application3
- REF630 Preconfigurations5
- Supported Functions6
Protection Functions8
- Protection Function Overview of Preconfiguration C11
- Protection Function Overview of Preconfiguration D11
Control12
Fault Location12
Measurement12
Disturbance Recorder12
Event Log13
Disturbance Report13
Circuit-Breaker Monitoring13
Trip-Circuit Supervision13
Self-Supervision14
Fuse Failure Supervision14
Current Circuit Supervision14
Access Control14
Inputs and Outputs14
- Analog Input Options15
- Binary Input/Output Options15
Communication15
- Supported Communication Interface and Protocol Alternatives16
- Dimensions17
Technical Data17
- Energizing Inputs18
- Binary Inputs18
- Power Output Relays with TCS Function19
- Power Output Relays, with or Without TCS Function19
- Signal Output and IRF Output19
- Ethernet Interfaces20
- Fibre-Optic Communication Link20
- X4/IRIG-B Interface20
- Serial Rear Interface20
- Environmental Conditions21
- Environmental Tests21
- Electromagnetic Compatibility Tests22
- Insulation Tests24
- Mechanical Tests24
- Product Safety24
- EMC Compliance25
- Rohs Compliance25
- Three-Phase Non-Directional Overcurrent Protection26
- Non-Directional Earth-Fault Protection (Efxptoc)30
- Non-Directional Earth-Fault Protection (Efxptoc) Main Settings31
- Directional Earth-Fault Protection (Defxpdef)32
- Directional Earth-Fault Protection (Defxpdef) Main Settings33
- Transient/Intermittent Earth-Fault Protection (INTRPTEF)33
- Transient/Intermittent Earth-Fault Protection (INTRPTEF) Main Settings34
- Negative Phase-Sequence Overcurrent Protection (NSPTOC)34
- Three-Phase Thermal Overload (T1PTTR)35
- Three-Phase Thermal Overload (T1PTTR) Main Settings36
- Phase Discontinuity Protection (PDNSPTOC)37
- Phase Discontinuity Protection (PDNSPTOC) Main Settings37
- Three-Phase Inrush Current Detection (INRPHAR)37
- Three-Phase Inrush Detection (INRPHAR) Main Settings38
- Three-Phase Overvoltage Protection (PHPTOV)38
- Three-Phase Overvoltage Protection (PHPTOV) Main Settings38
- Three-Phase Undervoltage Protection (PHPTUV) Main Settings39
- Three Phase Undervoltage Protection (PHPTUV)39
- Positive-Sequence Overvoltage Protection (PSPTOV)40
- Positive-Sequence Overvoltage Protection (PSPTOV) Main Settings40
- Positive Sequence Undervoltage Protection (PSPTUV)41
- Positive Sequence Undervoltage Protection (PSPTUV) Main Settings41
- Negative Sequence Overvoltage Protection (NSPTOV)42
- Negative Sequence Overvoltage Protection (NSPTOV) Main Settings42
- Residual Overvoltage Protection (ROVPTOV43
- Residual Overvoltage Protection (ROVPTOV) Main Settings43
- Frequency Gradient Protection (DAPFRC)43
- Frequency Gradient Protection (DAPFRC) Main Settings44
- Overfrequency Protection (DAPTOF)44
- Overfrequency Protection (DAPTOF) Main Settings44
- Underfrequency Protection (DAPTUF)44
- Load Shedding (LSHDPFRQ) Main Settings45
- Load Shedding (LSHDPFRQ)45
- Underfrequency Protection (DAPTUF) Main Settings45
- Fault Locator (SCEFRFLO)46
- Fault Locator (SCEFRFLO) Main Settings46
- Circuit Breaker Failure Protection (CCBRBRF)47
- Circuit Breaker Failure Protection (CCBRBRF) Main Settings47
- Distance Protection (DSTPDIS)48
- Distance Protection (DSTPDIS) Main Settings49
- Local Acceleration Logic (DSTPLAL)52
- Local Acceleration Logic (DSTPLAL) Main Settings52
- Scheme Communication Logic (DSOCPSCH)53
- Scheme Communication Logic (DSOCPSCH) Main Settings53
- Current Reversal and WEI Logic (CRWPSCH)53
- Current Reversal and WEI Logic (CRWPSCH) Main Settings53
- Current Reversal and WEI Logic for Residual Overcurrent (RCRWPSCH)54
- Autoreclosure (DARREC)55
- Operation Characteristics55
- Measurement Functions56
- Synchrocheck (SYNCRSYN)56
- Three-Phase Current Measurement (CMMXU)56
- Three-Phase Voltage Measurement (VPHMMXU)56
- Three-Phase Voltage Measurement (VPPMMXU )57
- Residual Current Measurement (RESCMMXU)57
- Residual Voltage Measurement (RESVMMXU)57
- Three-Phase Power Measurement (PWRMMXU)58
- Current Sequence Components (CSMSQI)58
- Voltage Sequence Components (VSMSQI)58
- Energy Monitoring (EPDMMTR)59
- Circuit Breaker Condition Monitoring (SSCBR)59
- Current Circuit Supervision (CCRDIF59
- Station Battery Supervision (SPVNZBAT)60
- Fuse Failure Supervision (SEQRFUF)60
Front Panel User Interface61
Mounting Methods61
- Flush Mounting62
- Semi-Flush Mounting62
- Wall Mounting62
Selection and Ordering Data63
Accessories67
Connector Sets68
Tools68
Supported ABB Solutions69
Terminal Diagram71
References73
Functions Included in REF63074
Functions, Codes and Symbols74
Document Revision History77

Brand	ABB
Model	REF630
Category	Protection Device
Language	English

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