ABB REG615 - Page 68

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GUID-6756612D-B6DA-4B52-822D-B2794FADCC23 V1 EN

Figure 21. Terminal diagram of standard configuration D

Generator and Interconnection Protection

1MRS758279 B

REG615

Product version: 5.0 FP1

68 ABB

Table of Contents

Table of Contents2
Description3
Standard Configurations3
- Functionality Overview for Standard Configuration a4
- Functionality Overview for Standard Configuration C5
- Functionality Overview for Standard Configuration D6
- Supported Functions7
Protection Functions9
Application9
- Application Example of Wind Power Plant10
- Application Example of Combined Heat and Power/Hydro Power Plant11
- Several Generator Units Connected in Parallel12
- Medium-Sized Generator Protection Application Example13
- Medium-Sized Generator in Block Connection with Transformer Protection14
Supported ABB Solutions15
ABB Power System Example Using Relion Relays16
Control16
Measurements17
Power Quality17
Disturbance Recorder17
Event Log17
Recorded Data18
Condition Monitoring18
Trip-Circuit Supervision18
Self-Supervision19
Fuse Failure Supervision19
Access Control19
Inputs and Outputs19
Input/Output Overview20
Station Communication20
- Parallel Redundancy Protocol (PRP) Solution21
- High Availability Seamless Redundancy (HSR) Solution22
- Self-Healing Ethernet Ring Solution23
- Supported Station Communication Interfaces and Protocols24
- Dimensions25
- Power Supply25
- Energizing Inputs25
Technical Data25
- Binary Inputs26
- Rtd/Ma Measurement26
- Signal Output X100: SO126
- Signal Outputs and IRF Output27
- Double-Pole Power Output Relays with TCS Function27
- Single-Pole Power Output Relays27
- Degree of Protection of Flush-Mounted Protection Relay28
- High-Speed Output HSO with BIO000728
- Irig-B28
- Front Port Ethernet Interfaces28
- Electromagnetic Compatibility Tests29
- Insulation Tests30
- Mechanical Tests30
- Environmental Tests31
- Product Safety31
- Three-Phase Non-Directional Overcurrent Protection32
- Three-Phase Directional Overcurrent Protection33
- Three-Phase Voltage-Dependent Overcurrent Protection34
- Non-Directional Earth-Fault Protection35
- Directional Earth-Fault Protection36
- Transient/Intermittent Earth-Fault Protection37
- Negative-Sequence Overcurrent Protection38
- Residual Overvoltage Protection Main Settings39
- Three-Phase Undervoltage Protection40
- Three-Phase Overvoltage Protection40
- Positive-Sequence Undervoltage Protection41
- Negative-Sequence Overvoltage Protection42
- Frequency Protection42
- Overexcitation Protection43
- Three-Phase Thermal Protection44
- Three-Phase Thermal Overload Protection, Two Time Constants44
- Circuit Breaker Failure Protection45
- Three-Phase Inrush Detector45
- Arc Protection46
- Multipurpose Protection46
- Third Harmonic-Based Stator Earth-Fault Protection47
- Stabilized and Instantaneous Differential Protection for Machines47
- Underpower Protection48
- Reverse Power/Directional Overpower Protection49
- Three-Phase under Excitation Protection49
- Three-Phase Underimpedance Protection50
- Out-Of-Step Protection Main Settings51
- Operation Characteristics51
- Interconnection Functions52
- Directional Reactive Power Undervoltage Protection52
- Low-Voltage Ride-Through Protection52
- Voltage Vector Shift Protection53
- Power Quality Functions55
- Voltage Variation55
- Voltage Unbalance55
- Synchronism and Energizing Check56
- Control Functions56
- Circuit-Breaker Condition Monitoring57
- Current Circuit Supervision57
- Runtime Counter for Machines and Devices57
- Supervision Functions57
- Measurement Functions58
- Three-Phase Current Measurement58
- Sequence/Residual Current Measurement58
- Residual Voltage Measurement58
- Sequence Voltage Measurement59
- Three-Phase Power and Energy Measurement59
- Frequency Measurement59
- Time Delay off60
- Time Delay on60
- Pulse Timer60
- Other Functions60
- Small/Large Display61
Local HMI61
Flush Mounting62
Mounting Methods62
Relay Case and Plug-In Unit62
Selection and Ordering Data62
Accessories and Ordering Data63
Tools64
Cyber Security65
Terminal Diagrams66
Certificates69
References69
Functions, Codes and Symbols70
Document Revision History74

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