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REL 302
ABB REL 302 Manuals
Manuals and User Guides for ABB REL 302. We have
3
ABB REL 302 manuals available for free PDF download: Instruction Leaflet, Instruction Manual
ABB REL 302 Instruction Leaflet (143 pages)
Numerical Distance Relay
Brand:
ABB
| Category:
Switch
| Size: 4.83 MB
Table of Contents
Table of Contents
5
Rel301/302 Features
16
Standard Features for REL301 (Non-Pilot)
16
Standard Features for REL302 (Pilot)
17
Optional Features for the Non-Pilot REL301 and Pilot REL302
17
Rel301/302 Construction
17
REL301/302 Outer Chassis
17
REL301/302 Inner Chassis
18
Unique Features
18
Fault Detection Software
18
Fault Mode and Restricted Fault Tests
19
Unique Characteristics of REL301/302
19
Self-Checking Software
20
Unique Remote Communication Program (Rcp)
20
ABB Bulletin Board
20
Specifications
21
Technical
21
External Connections
21
Contact Rating Data
21
Chassis Dimensions and Weight
22
Environmental and Type Test Data
22
REL301/302 Catalog Numbers
23
REL301/302 Relay Program Functions
28
Functional Description
29
Introduction
29
Line Measurement Techniques
29
Single-Phase-To-Ground Fault
29
Three-Phase Fault
30
Phase-To-Phase Fault
30
Measurement Zones
30
Sectionpage
31
Zone-1 Trip
31
Zone-2 Trip
31
Zone-3 Trip
33
Zone-1 Extension
34
Non-Pilot Operation
34
3-Zone Distance Phase and Ground Relay with Reversible Zone-3 Phase and Ground
34
Inverse Time Overcurrent Ground Backup
34
Loss of Potential Supervision
35
Loss of Current Supervision (LOI)
36
Fault Detector Overcurrent Supervision
36
Highset Overcurrent Trip
36
Close-Into-Fault Trip (CIFT)
36
Unequal-Pole-Closing-Load Pickup Logic
37
Loss-Of-Load Accelerated Trip Logic
37
Current or Voltage Change Fault Detector (∆I, ∆V)
38
Ground Directional Polarization Selection
38
Instantaneous Forward Directional Overcurrent (FDOG)
38
Instantaneous Reverse Directional Overcurrent Ground (RDOG)
39
Programmable Reclose Initiation and Reclose Block Logic
39
Output Contact Test
40
Out-Of-Step Block Logic
40
Subsequent Out-Of-Step Security Logic
40
Fault and Oscillographic Data
41
Fault Data
41
Oscillographic Data
41
Rel302 Pilot System
42
Pilot System Type
42
Permissive Overreach Transfer Trip/Simplified Unblocking
42
Permissive Underreach Transfer Trip
45
Directional Comparison Blocking
46
Pilot Ground Overcurrent
48
High Resistance Ground Fault Supplement
48
Instantaneous Reverse Directional Overcurrent Ground
48
Supplement to Carrier Ground Start, Blocking Scheme
48
Pilot Ground Start, POTT
48
3-Terminal Line Application
49
Weakfeed Trip Application
49
Weakfeed System Application
50
Reclose Block on Breaker Failure Squelch
50
Programmable Contact Outputs
50
Mho Characteristic for Phase-To-Ground Faults
51
Section 2 REL301/302 Characteristics /R-X Diagram
51
Mho Characteristics for Three-Phase Faults
52
Mho Characteristics for Phase-To-Phase and Two Phase-To-Ground Faults (no Load Flow)
52
Logic Drawing Symbols
53
Inverse Time Overcurrent Ground Backup Logic
56
Loss-Of-Potential Logic
56
Loss-Of-Potential Logic (System Diagram)
57
Overcurrent Supervision
58
Instantaneous Overcurrent Highset Trip Logic
58
REL301/302 Close-Into- Fault Trip (CIFT) Logic
59
Load Loss Accelerated Trip Logic
60
Reclosing Initiation Logic
60
Out-Of-Step Block Logic (Blinder Characteristics)
61
REL302 Channel Sending/Receiving Logic in Pott/Unblocking Scheme
62
Rel302Pott/Unblocking and PUTT Pilot Trip Logic
62
REL302 Blocking System Logic
63
Unequal Pole Closing on Fault
64
REL302 Pilot Ground Trip Supplemented by FDOG
65
Section 3: Settings Calculations
75
Measurement Units and Setting Ranges
75
Calculation of Rel301/302 Settings
76
Ratio of Zero and Positive Sequence Impedances (ZR)
77
Zone-1 Distance Settings
77
Zone-2 Distance Settings
78
Zone-3 Distance Settings
78
Overcurrent Settings
78
Out-Of-Step Block (os Block) Blinder Settings (os Inner and os Outer)
79
Timer Settings (Definite Time Setting)
81
Timer Settings (Torque Control Overcurrent)
82
Required Settings Application
84
Oscillographic Data (OSC Data) Capture Setting
84
Fault Data (Flt. Data) Capture Setting
84
Current Transformer Ratio Setting (CT Ratio) 3
84
Voltage Transformer Ratio Setting (VT Ratio)
84
Frequency Setting (Freq.)
84
Current Transformer Type Setting (CT Type)
84
Read Primary Setting (Read Out)
85
Ohms Per Unit Distance (X / Dist)
85
Distance Type (Distunit) Setting
85
Reclosing Mode (RI Type) Setting
85
Reclose Initiation Settings
85
Remote Breaker Failure, Reclose Block (Rembf RB)
85
Remote Pilot Control (Pilot) Setting
85
System Type Selection (Systtype)
86
For the Pilot REL302 Only
86
Distance/Overcurrent
86
Timers
86
Zone-3 Direction Setting (Zone-3)
86
Line Application
86
Positive Sequence Impedance Line Angle ("Ang Pos.")
87
Zero Sequence Impedance Angle (Ang Zero)
87
Zero Sequence/Positive Sequence Ratio (ZOL/Z1L)
87
Low Voltage Settings (Low V)
87
Polarizing Settings
87
Overcurrent Ground Backup
87
Sectionpage
89
Close-Into-Fault Trip Setting (CIF Trip)
89
Load Loss Trip Setting (LL Trip)
89
Loss of Potential Block Setting (LOP Blk)
89
Loss of Current Block Setting (LOI Blk)
89
Trip Alarm Setting (Trip Alm)
89
Remote Setting (Rem. Set)
89
Real-Time Clock Setting
89
Reclose Initiation Mode Programming
89
For Non-Pilot and Pilot Systems
89
Section 3 Trip Time Constants for Curves
90
Installation and Operation
92
Separating the Inner and Outer-Chassis
92
Test Plugs and Ft Switches
92
External Wiring
92
Front Panel Man-Machine Interface (MMI)
94
LED Indicators
94
Leds and Display Reset
94
Display Module
94
Front Panel Operation
95
Jumper Controls
97
Communication Port(S) Use
98
Introduction
98
Communication Port Options
98
Personal Computer Requirements
98
Connecting Cables
98
Setting Change Permission and Relay Password
99
Front Rs-232C Communications Port
100
Communications Port Set up
100
Operations
100
Troubleshooting
101
Sixteen Fault Target Data
101
Oscillographic Data
101
PROGRAMMABLE CONTACT OUTPUTS (Optional Feature)
101
Programmable Contact Outputs Applications
102
Breaker Failure Protection
102
Metering Display
112
Sectionpage
115
Programmable Contact Outputs
115
Communications Cable Requirements
116
Dip Switch Setting Chart
117
Section 5: Rel301/302 Acceptance Test and
120
Non-Pilot Acceptance Tests for Rel301/302
120
Front Panel Man-Machine-Interface (MMI) Test
120
Input Quantities Verification and Metering Display
121
Test Mode
122
Zone-1 Impedance Accuracy Check
124
Input Opto-Coupler Check (also See Step 12)
126
Input Transformer (Ip) Check
127
Output Contact and Input Circuit Verification Test
128
Pilot Acceptance Tests (for Rel302 Only)
129
Non-Pilot Acceptance Tests for REL301/302
129
Input Opto-Coupler Check
129
Maintenance Procedures
131
Periodic Maintenance Tests
131
Using Remote or Local Data Communication
131
Using Man-Machine Interface
131
Routine Visual Inspection
131
Perform the Acceptance Test
132
Calibration
132
Pre-Calibration
132
A/D Calibration
132
Real-Time Clock Calibration on Microprocessor Module
133
Microprocessor Module
136
AØ-Ground Test
137
BØ-Ground Test
138
CØ-Ground Test
139
AØ-Ground Test (Dual Polarizing)
140
Settings (Non-Pilot System)
141
Settings (Pilot System)
142
REL301/302 Reference Drawings
143
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ABB REL 302 Instruction Manual (132 pages)
Numerical Distance Relay
Brand:
ABB
| Category:
Relays
| Size: 4.62 MB
Table of Contents
Table of Contents
6
Section 5 Filter ( Input ) Module
11
Power Supply (Output ) Module
11
Microprocessor Module
11
Test
16
Programmable Contact Outputs
16
For
23
Polarizing
33
Section 2 Phase and Groundsettings(5 Tables)
43
Trip
43
Reclosing Initiation Mode Programming
83
Chart
84
Settings
87
Settings (Non -Pilot System )
87
Test
89
Display
89
Rel 301/302 Terminals
96
Rel 301/302 System
97
Settings (Pilot System )
103
Communications Cable Requirements
107
ABB REL 302 Instruction Manual (42 pages)
Numerical Distance Relay
Brand:
ABB
| Category:
Relays
| Size: 1.31 MB
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