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BECKWITH ELECTRIC M-3311A
Hubbell BECKWITH ELECTRIC M-3311A Manuals
Manuals and User Guides for Hubbell BECKWITH ELECTRIC M-3311A. We have
1
Hubbell BECKWITH ELECTRIC M-3311A manual available for free PDF download: Instruction Book
Hubbell BECKWITH ELECTRIC M-3311A Instruction Book (474 pages)
Transformer Protection Relay
Brand:
Hubbell
| Category:
Protection Device
| Size: 8 MB
Table of Contents
Transformer Protection
3
Standard Features
4
Optional Features
4
Configuration Options
12
Sensing Inputs
13
Output Contacts
14
Breaker Monitoring
14
HMI Module
15
Electrical Environment
16
Atmospheric Environment
17
Mechanical Environment
17
External Connections
17
Disposal and Recycling
18
Connection Diagram
24
Table of Contents
37
Chapter 1 Introduction
53
M-3311A Transformer Protection
53
Instruction Book Contents
53
Chapter 4 System Setup and Setpoints
53
M-3311A Transformer Protection Relay
54
Communication Ports
55
Table 1-1 M-3311A Device Functions
55
S-3300 Ipscom Communications Software
56
Accessories
56
M-3933/M-0423 Serial Communication Cables
56
M-3801D Ipsplot Plus Oscillograph Analysis Software
56
M-3933/M-0423 Serial Communications Cable
56
M-3949 Redundant Low Voltage Power Supply
56
M-3948 Redundant High Voltage Power Supply
56
Chapter 2 Operation
57
Front Panel Controls and Indicators
58
Alphanumeric Display
58
Screen Blanking
58
Arrow Pushbuttons
58
EXIT Pushbutton
58
ENTER Pushbutton
58
Relay Ok Led
58
Figure 2-1 M-3311A Front Panel
58
Time Sync LED
59
Breaker Closed (BRKR CLOSED) LED
59
Diagnostic LED (DIAG)
59
Power Supply (PS1) and (PS2) Leds
59
Target LED
59
Target Module and Target Reset Pushbutton
59
Figure 2-2 Typical Two-/Three-Winding Target Module
59
Figure 2-3 Typical Four-Winding Target Module
59
Operation (HMI/PC)
60
HMI Operation Overview
60
Default Message Screens
60
Figure 2-4 Screen Message Menu Flow
60
Chapter 5
60
Figure 2-5 Main HMI Menu Flow
61
HMI Security
62
Status Monitoring (from Relay Front Panel)
62
Enter Access Code
62
Setup Unit
62
Voltage Relay
63
Status Monitoring from Ipscom
63
Figure 2-6 Primary Metering & Status Screen (Two-/Three-Winding)
64
Figure 2-7 Primary Metering & Status Screen (Four-Winding)
64
Monitor/Secondary Metering and Status
65
Figure 2-8 Secondary Metering & Status Screen (Two-/Three-Winding)
65
Figure 2-9 Secondary Metering & Status Screen (Four-Winding)
66
Monitor/Metering II
67
Figure 2-10 Metering II Screen (Two-/Three-Winding)
67
Demand Status
68
Maximum Demand Current
68
Figure 2-11 Metering II Screen (Four-Winding)
68
Demand Interval
69
Demand (from Relay Front Panel)
69
Demand Status from Ipscom
72
Figure 2-12 Demand Status Screen
72
View Target History
73
View Target History from Ipscom
74
Figure 2-13 View Targets Screen
74
Oscillograph Recorder Data
75
Figure 2-14 Clear Targets Confirmation Dialog Screen
75
Figure 2-15 Clear Targets Dialog Screen
75
Table 2-1 Four-Winding Recorder Partitions
76
Table 2-2 Two-/Three-Winding Recorder Partitions
77
Oscillograph Recorder from Ipscom
79
Figure 2-16 Retrieve Oscillograph Record Dialog Screen
79
Figure 2-17 Oscillograph Record Download Dialog Screen
80
Figure 2-18 Oscillograph Download Successful Confirmation Screen
80
Figure 2-19 Trigger Oscillograph Confirmation Screen
80
Figure 2-20 Oscillograph Successfully Triggered Dialog Screen
80
Figure 2-21 Clear Oscillograph Records Confirmation Screen
81
Figure 2-22 Oscillograph Records Successfully Cleared Dialog Screen
81
OSC to Comtrade
81
Software Version (Relay Front Panel Only)
81
Access Granted
81
Setup Unit Setup
82
Serial Number (Relay Front Panel Only)
82
Alter Access Codes (from Relay Front Panel)
83
Alter User Access Codes from Ipscom
84
Figure 2-23 Change Comm Access Code Dialog Screen
84
Figure 2-24 Access Code Change Confirmation Screen
85
Figure 2-25 Access Code Changed Confirmation Screen
85
Figure 2-26 Access Level Code Dialog Screen
85
System Error Codes, Output and Alarm Counters
86
Figure 2-27 Change User Access Code Dialog Screen
86
Clear Output Counters (Relay Front Panel)
87
Clear Alarm Counters (Relay Front Panel)
88
Clear Error Codes (Relay Front Panel)
88
Tools/Counters and Error Codes
89
Figure 2-28 Counters and Error Codes Dialog Screen
89
Through Fault Recorder from Ipscom
90
Relay/Through Fault/Retrieve
90
Relay/Through Fault/View
90
Relay/Through Fault/Clear
90
Figure 2-29 View through Fault Record Screen
90
Figure 2-30 Clear through Fault Record Confirmation Screen
90
Relay/Sequence of Events/Retrieve
91
Relay/Sequence of Events/View
91
Figure 2-31 through Fault Record Cleared Successfully Screen
91
Figure 2-32 Sequence of Events Retrieve/Download Screen
91
Relay/Sequence of Events/Clear
92
Figure 2-33 View Sequence of Events Record Screen
92
Figure 2-34 Clear Sequence of Events Record Command Confirmation Screen
92
Figure 2-35 Sequence of Events Record Cleared Confirmation Screen
92
Chapter 3 Ipscom
93
Ipscom Functional Description
93
Ipscom Main Screen Menu Bar
93
Shortcut Command Buttons
93
Ipscom Main Screen Status Line
93
Figure 3-1 Ipscom Program Icon
93
Figure 3-2 Ipscom Main Screen
94
Figure 3-3 S-3300 Ipscom Menu Selection
94
File Menu
95
File/New Command
95
File/Save and Save as Command
95
File/Open Command
95
Figure 3-4 New System Dialog Screen
95
Chapter 3 Ipscom
95
File/Close Command
96
File/Exit Command
96
Comparing Setpoint Files
96
Figure 3-5 Ipscom Setpoint File Compare Results Screen
96
Connect/Communication Menu
97
Figure 3-6 Ipscom Serial Communication Dialog Screen
97
Figure 3-7 Ipscom TCP/IP Ethernet Communication Dialog Screen
98
Figure 3-8 Ipscom Modem Communication Dialog Screen
98
Communication/Open Terminal Window
99
Figure 3-9 Terminal Window
99
Monitor Menu
100
Monitor/Primary Metering & Status
100
Figure 3-10 Primary Metering Status Screen (Two-/Three-Winding)
101
Figure 3-11 Primary Metering Status Screen (Four-Winding)
101
Monitor/Secondary Metering & Status
102
Figure 3-12 Secondary Metering Status Screen (Two-/Three-Winding)
102
Monitor/Metering II
103
Demand Status
103
Maximum Demand Current
103
Figure 3-13 Secondary Metering Status Screen (Four-Winding)
103
Figure 3-14 Metering II Screen (Two-/Three-Winding)
104
Figure 3-15 Metering II Screen (Four-Winding)
104
Monitor/Phasor Diagram
105
Figure 3-16 Phasor Diagram (Two-/Three-Winding)
105
Figure 3-17 Phasor Diagram (Four-Winding)
106
Monitor/Phasor Diagram (F87T)
107
Figure 3-18 Phasor Diagram (F87T) (Two-/Three-Winding)
107
Figure 3-19 Phasor Diagram (F87T) (Four-Winding)
107
Monitor/Pickup/Timeout Status
108
Figure 3-20 Pickup/Timeout Status (Two-/Three-Winding)
108
Figure 3-21 Pickup/Timeout Status (Four-Winding)
108
Monitor/87T Dual Slope
109
Figure 3-22 87T Function Dual Slope Display
109
Relay Menu
110
Relay/Setup
110
Relay/Setup/Setup System
110
Figure 3-23 Setup System Dialog Screen (Two-/Three-Winding)
111
Figure 3-24 Setup System Dialog Screen (Four-Winding)
112
Relay/Setup/Relay Setpoints
113
Figure 3-25 Relay Setpoints Dialog Screen (Two-/Three-Winding)
113
Figure 3-26 Relay Setpoints Dialog Screen (Four-Winding)
113
Figure 3-27 Example Function Dialog Screen
114
Relay/Setup/Set Date & Time
115
Figure 3-28 Date/Time Dialog Screen
115
Relay/Setup/Display/I/O Map
116
Figure 3-29 I/O Map Screen (Two-/Three-Winding)
116
Figure 3-30 I/O Map Screen (Four-Winding)
116
Relay/Setup/Display All Setpoints
117
Figure 3-31 Display All Setpoints Screen (Two-/Three-Winding)
117
Figure 3-32 Display All Setpoints Screen (Four-Winding)
118
Relay/Demand Status
119
Figure 3-33 Demand Status Dialog Screen (Two-/Three-Winding)
119
Figure 3-34 Demand Status Dialog Screen (Four-Winding)
119
Relay/Targets
120
Figure 3-35 View Targets Dialog Screen
120
Relay/Through Fault
121
Figure 3-36 View through Fault Record Screen
121
Relay/Sequence of Events
122
Figure 3-37 Sequence of Events Recorder Setup Screen
122
Figure 3-38 Sequence of Events Recorder Retrieve Screen
122
Figure 3-39 View Sequence of Events Recorder Screen
123
Relay/Oscillograph
124
Figure 3-40 Setup Oscillograph Recorder Dialog Screen (Two-/Three-Winding)
124
Figure 3-41 Setup Oscillograph Recorder Dialog Screen (Four-Winding)
124
Figure 3-42 Oscillograph Recorder Retrieve Dialog Screen
124
Relay/Profile
125
Figure 3-43 Profile Switching Method Dialog Screen
125
Figure 3-44 Select Profile Dialog Screen
125
Figure 3-45 Copy Active Profile Dialog Screen
125
Relay/Write File to Relay
126
Relay/Read Data from Relay
126
Tools Menu
126
Tools/Security
126
Tools/Security/ Change Comm Access Code
126
Figure 3-46 Change Comm Access Code Dialog Screen
126
Tools/Security/Change User Access Code
127
Figure 3-47 Access Level Code Dialog Screen
127
Figure 3-48 Change User Access Code Dialog Screen
127
Tools/User Information
128
Tools/User Information/User Logo Line
128
User Control Number
128
System OK LED
128
Tools/Relay Communication
128
Figure 3-49 User Information Screen
128
Figure 3-50 Change Relay Communication Address Dialog Screen
128
Tools/Output Test
129
Tools/Counters and Error Codes
129
Figure 3-51 Setup Relay Comm Port Dialog Screen
129
Figure 3-52 Setup Relay Ethernet Port Dialog Screen
129
Figure 3-53 Output Test Warning Dialog Screen
130
Figure 3-54 Output Test Dialog Screen
130
Figure 3-55 Counters and Error Codes Dialog Screen
130
Tools/Firmware Update
131
Tools/Calibration Data
131
Figure 3-56 Firmware Update Warning Dialog Screen
131
Figure 3-57 Calibration Data Retrieve Dialog Screen
131
Figure 3-58 Calibration Data Restore Dialog Screen
131
Window Menu
132
Help Menu
132
Unit Setup
133
Chapter 4 System Setup and Setpoints
133
Comm Access Code
134
Ipscom Comm Access Code Setup
134
Figure 4-1 Change Comm Access Code Dialog Screen
134
Figure 4-2 Access Code Change Confirmation Screen
134
Figure 4-3 Access Code Changed Confirmation Screen
134
HMI Comm Access Code Setup
135
Voltage Relay
135
Ipscom User Access Code Setup
136
Figure 4-4 Change User Access Code Dialog Screen
136
HMI User Access Codes Setup
137
Unit Setup
137
User Logo Line
138
User Control Number
138
System OK LED
138
Ipscom User Logo Line, User Control Number, System OK LED Setup and HMI Blanking
138
Figure 4-5 User Information Dialog Screen
138
HMI User Logo Line Setup
139
HMI User Control Number Setup
140
HMI System OK LED Setup
141
System Clock
142
Ipscom Set Date/Time
143
Figure 4-6 Setup Date/Time Dialog Screen
143
Date and Time
145
Communication Setup
145
Serial Ports (RS-232)
145
Serial Port (RS-485)
145
Direct Connection
145
Device Address
145
Ipscom COM Port Definitions and System's Communication Address
146
Figure 4-7 Setup Comm Port Dialog Screen
146
Table 4-1 Dead-Sync Time
146
Figure 4-8 Setup Comm Port Dialog Screen
147
Ethernet Communication Settings
149
DHCP Protocol
149
Ethernet Protocols
149
Ipscom Ethernet Port Setup with DHCP
150
Ipscom Ethernet Port Setup Without DHCP
150
HMI Ethernet Port Setup
150
Com1 Setup
150
Figure 4-9 Setup Ethernet Screen
150
Tcp/Ip Settings
151
Ethernet Ip Address
151
Manual Configuration of Ethernet Board
152
Installing the Modems
153
Connecting the PC Modem
153
Initializing the PC Modem
154
Figure 4-10 Modem Dialog Screen
154
Connecting the Local Modem to the Relay
155
Figure 4-11 Terminal Window
155
Oscillograph Setup
156
Table 4-2 Four-Winding Recorder Partitions
157
Table 4-3 Two- / Three-Winding Recorder Partitions
158
Ipscom Setup Oscillograph Recorder
159
HMI Setup Oscillograph Recorder
159
Figure 4-12 Setup Oscillograph Recorder (Two-/Three-Winding)
159
Figure 4-13 Setup Oscillograph Recorder (Four-Winding)
159
Ipscom Setup Sequence of Events Recorder
161
HMI Setup through Fault Recorder
161
HMI Demand Interval Setup
163
Setup System
164
Table 4-4 Input Activated Profile Logic
164
Two- / Three-Winding Setup
164
Phase Rotation
166
Four-Winding Setup
169
Figure 4-15 Ipscom Relay Setup System Dialog Screen (Two-/Three-Winding)
174
Figure 4-16 Ipscom Relay Setup System Dialog Screen (Four-Winding)
175
Figure 4-17 Ipscom Selection Screen for Output Settings
176
Figure 4-18 Ipscom Selection Screen for Input Settings
177
System Diagrams
178
Figure 4-21 M-3311A (Four-Winding-Two Voltage Inputs) Typical One-Line Function Diagram
180
Figure 4-22 M-3311A (Four-Winding-Two Voltage Inputs) Summing Currents One-Line Function Diagram
181
Figure 4-23 Typical (Two Winding-Two Voltage Inputs) Three-Line Connection Diagram
182
Figure 4-24 Typical (Two Winding-Four Voltage Inputs) Three-Line Connection Diagram
183
Figure 4-25 Typical (Three Winding-Two Voltage Inputs) Three-Line Connection Diagram
184
Figure 4-26 Typical (Three Winding-Four Voltage Inputs) Three-Line Connection Diagram
185
Figure 4-27 Typical (Four-Winding-Two Voltage Inputs) Three-Line Connection Diagram
186
System Setpoints
187
Setpoint Profiles (Setting Groups)
187
Configure Relay Data
187
Functions
187
Special Considerations
188
• 27 Phase Undervoltage
188
Figure 4-28 Example of V/Hz Capability and Protection Curves
189
Command Buttons
191
Figure 4-29 Ipscom (24) Volts/Hertz Setpoint Ranges
191
Figure 4-30 Ipscom (27) Undervoltage Setpoint Ranges (Two-/Three-Winding)
193
Figure 4-31 Ipscom (27) Undervoltage Setpoint Ranges (Four-Winding)
193
46 Negative Sequence Overcurrent
194
Figure 4-32 Ipscom (46) Negative Sequence Overcurrent Setpoint Ranges
195
49 Winding Thermal Protection
196
Figure 4-33 49 Function Overload Curves
197
Time Constant
198
Current Selection
198
Figure 4-34 Ipscom (49) Winding Thermal Protection Setpoint Ranges
198
50BF Breaker Failure
199
Figure 4-35 Breaker Failure Logic Diagram
199
Figure 4-36 Ipscom (50BF) Breaker Failure Setpoint Ranges
200
50/50G Instantaneous Overcurrent, Phase & Ground
201
Figure 4-37 Ipscom (50) Instantaneous Phase Overcurrent Setpoint Ranges
202
Figure 4-38 Ipscom (50G) Instantaneous Ground Overcurrent Setpoint Ranges
202
50N Instantaneous Residual Overcurrent
203
Figure 4-39 Ipscom (50N) Instantaneous Residual Overcurrent Setpoint Ranges
203
51 Inverse Time Phase Overcurrent
204
Figure 4-40 Ipscom (51) Inverse Time Phase Overcurrent Setpoint Ranges
204
51N Inverse Time Residual Overcurrent
205
Figure 4-41 Ipscom (51N) Inverse Time Residual Overcurrent Setpoint Ranges
205
51G Inverse Time Ground Overcurrent
206
Figure 4-42 Ipscom(51G) Inverse Time Ground Overcurrent Setpoint Ranges
206
Phase Overvoltage (Two-/Three-Winding)
207
Figure 4-43 Ipscom (59) Phase Overvoltage Setpoint Ranges (Two-/Three-Winding)
207
59G Ground Overvoltage
208
Figure 4-44 Ipscom (59G) Ground Overvoltage Setpoint Ranges (Four-Winding)
208
Ground Overvoltage (Two-/Three-Winding) Zero Sequence Voltage Selection
209
Figure 4-45 Ipscom (59G) Ground Overvoltage Setpoint Ranges (Two-/Three-Winding)
209
81O/U Over/Underfrequency
210
Figure 4-46 Ipscom (81O/U) Over/Underfrequency Setpoint Ranges
211
87 Phase Differential
212
87H Phase Differential Unrestrained High Set Overcurrent
212
Figure 4-47 Ipscom (87T) Phase Differential Current Setpoint Ranges
212
Figure 4-48 Ipscom (87H) Phase Differential Current Setpoint Ranges
213
Figure 4-49 Ipscom (C.T. Tap) Phase Differential Current Setpoint Ranges
213
87 Phase Differential
214
87T Phase Differential Restrained Overcurrent
214
Figure 4-50 87T Programmable Dual Slope Percentage Restraint Characteristic
215
Cross Phase Averaging
216
CT Tap Settings
216
CT Tap Setting Calculation Example
216
Figure 4-51 Transformer CT Tap Setting Example
217
87GD Ground Differential
218
Figure 4-52 Ipscom (87GD) Ground Differential Current Setpoint Ranges
219
TCM (Trip Circuit Monitoring) aux Input
220
Figure 4-53 Trip Circuit Monitoring Input
220
Figure 4-54 Trip Circuit Monitor (Two-/Three-Winding aux Input) Setpoint Ranges
220
TCM (Trip Circuit Monitor) Expanded I/O
221
Figure 4-55 Trip Circuit Monitoring Input
221
Figure 4-56 Trip/Close Circuit Monitor Setpoint Ranges
222
CCM (Close Circuit Monitor)
223
Figure 4-57 Recommended Close Circuit Monitoring Input Configuration
224
Figure 4-58 Close Circuit Monitoring Input Configuration with Anti-Pump Relay Not Bypassed
224
Breaker Monitoring
225
Figure 4-59 Ipscom Breaker Monitor Setpoint Ranges
225
Through Fault
226
Figure 4-60 Ipscom through Fault Function Setpoint Ranges
226
Ipslogic
227
Settings Applicable When this Function Is Enabled Using the HMI
227
Figure 4-61 Ipslogic Function Setup
228
Settings and Logic Applicable When Ipslogic Function(S) Programmed Using Ipscom
229
Figure 4-62 Ipscom (IPS) Ipslogic Functions Setpoint Ranges
229
Figure 4-63 Select Initiating Functions Screen (Two-/Three-Winding)
230
Figure 4-64 Select Initiating Functions Screen (Four-Winding)
230
Figure 4-65 Ipslogic Function Setup
231
System Applications and Logic Schemes
232
Bus Fault Protection
232
Figure 4-66 Bus Fault Protection Scheme
232
Backup for Digital Feeder Relay Failure
233
Figure 4-67 Digital Feeder Relay Backup Scheme
233
Figure 4-68 Feeder Backup Logic
234
Load Shedding
235
Figure 4-69 Two Bank Load Shedding Scheme
235
Figure 4-70 Load Shedding Logic
236
LTC Blocking During Faults
237
Figure 4-71 LTC Blocking Scheme During Faults
237
Transformer Connections
238
Transformer Winding Selection
238
Transformer and CT Configuration
238
Standard Transformer and CT Configuration
238
Phase Angle Shift - Standard Connections
239
Table 4-5 Transformer Connections
240
Phase Angle Shift - Custom Connections
241
Table 4-6 Standard Transformer and CT Configuration Options
241
Table 4-7 Custom Transformer and CT Configuration
242
Calculation of Differential & Restraint Currents
243
M-3311A Connection Examples
243
Auxiliary Transformer Example (Three Windings)
243
GSU Transformer Example
244
Connection Examples
245
Figure 4-72 Typical Transformer Differential Application
245
Figure 4-73 Delta-Ac/Wye/Wye CT Connection Diagram
246
Figure 4-74 Custom Settings for Delta-Ac/Wye/Wye
247
Figure 4-75 Wye/Delta-Ac/Delta-Ac CT Connection Diagram
248
Figure 4-76 Custom Settings for Wye/Delta-Ac/Delta-Ac
249
General Information
251
Mechanical/Physical Dimensions
251
Chapter 5 Installation
251
Figure 5-1 M-3311A Horizontal Chassis Mounting Dimensions (H1)
252
Figure 5-2 M-3311A Mounting Dimensions - Horizontal Chassis with Expanded I/O
253
Figure 5-3 M-3311A Panel Mount Cutout Dimensions
254
Figure 5-4 M-3311A Vertical Chassis Mounting Dimensions Without Expanded I/O (H2)
255
Figure 5-5 Mounting Dimensions for GE L-2 Cabinet H3 and H4
256
External Connections
257
Replacement Fuses
257
Power Supply
257
Figure 5-6 Optional Dual Power Supply
257
Figure 5-7 Expanded I/O Power Supply
257
Grounding Requirements
258
Unit Isolation
258
Insulation Coordination
258
Torque Requirements
258
Relay Outputs
258
Figure 5-22 Two Winding - One Ground Input - Zero Voltage Inputs Vertical Chassis External Connections
273
Figure 5-23 Two Winding - One Ground Input - Two Voltage Inputs Vertical Chassis External Connections
274
Figure 5-24 Two Winding - One Ground Input - Four Voltage Inputs Vertical Chassis External Connections
275
Figure 5-25 Three Winding - Two Ground Inputs - Zero Voltage Inputs Vertical Chassis External Connections
276
Figure 5-26 Three Winding - Two Ground Inputs - Two Voltage Inputs Vertical Chassis External Connections
277
Figure 5-27 Three Winding - Two Ground Inputs - Four Voltage Inputs Vertical Chassis External Connections
278
Figure 5-28 Four-Winding - Three Ground Inputs - Zero or Two Voltage Inputs Vertical Chassis External Connections
279
Figure 5-29 Typical (Two Winding - Two Voltage Inputs) Three-Line Connection Diagram
280
Figure 5-30 Typical (Two Winding - Four Voltage Inputs) Three-Line Connection Diagram
281
Figure 5-31 Typical (Three Winding - Two Voltage Inputs) Three-Line Connection Diagram
282
Figure 5-32 Typical (Three Winding - Four Voltage Inputs) Three-Line Connection Diagram
283
Figure 5-33 Typical (Four-Winding - Two Voltage Inputs) Three-Line Connection Diagram
284
Pre-Commissioning Checkout
285
Circuit Board Switches and Jumpers
288
Table 5-1 Circuit Board Jumpers
288
Table 5-2 Circuit Board Switches
288
Table 5-3 Trip Circuit Monitor 1 Input Voltage Select Jumper Configuration
288
Table 5-4 Close Circuit Monitor 1 Input Voltage Select Jumper Configuration
289
Table 5-5 Trip Circuit Monitor 2 Input Voltage Select Jumper Configuration
289
Table 5-6 Close Circuit Monitor 2 Input Voltage Select Jumper Configuration
289
Figure 5-34 M-3311A Circuit Board Standard I/O
290
Figure 5-35 M-3311A Circuit Board Expanded I/O
291
Ipscom Communications and Analysis Software Installation
292
Ipscom Installation and Setup
292
Hardware Requirements
292
Installing Ipscom
292
Figure 5-36 Ipscom Program Icon
292
Activating Initial Local Communications
293
Initial Setup Procedure
294
Setup Procedure
294
Chapter 6 Testing
297
Equipment and Test Setup
298
Required Equipment
298
Equipment Setup
298
Diagnostic Test Procedures
298
Output Test (Relay)
299
Relay Number
300
Table 6-1 Output Contacts
300
Input Test (Status)
301
Input Number
301
Table 6-2 Input Contacts
301
Status LED Test
302
Figure 6-1 Status LED Panel
302
Target LED Test
303
Figure 6-2 Typical Two-/Three-Winding Target Module
303
Figure 6-3 Typical Four-Winding Target Module
303
Button Test
304
Display Test
304
Figure 6-4 Human-Machine Interface Module
304
Communication Tests
305
COM1 and COM2 Test
305
Figure 6-5 COM1/COM2 Loopback Plug
305
Chapter 2 Operation
305
COM3 Test (2-Wire)
306
Figure 6-6 RS-485 2-Wire Testing
306
Clock Test
307
Flash Relay OK LED
308
Factory Use Only
308
Automatic Calibration
309
Auto Calibration
309
Figure 6-7 Voltage Calibration Configuration (Four-Winding)
309
Figure 6-8 Current Calibration Configuration (Four-Winding)
310
Input Configurations
311
Figure 6-9 Voltage Input, Configuration V1 (Two-Winding)
311
Figure 6-10 Voltage Input, Configuration V2 (Two Voltage Option)
311
Figure 6-11 Voltage Input, Configuration V3 (Four Voltage Option)
311
Figure 6-12 Voltage Input, Configuration V4
311
Figure 6-13 Current Inputs, Configuration C1 (Four-Winding)
312
Figure 6-14 Current Inputs, Configuration C2 (Four-Winding)
312
Figure 6-15 Current Inputs, Configuration C3 (Four-Winding)
312
Figure 6-16 Current Inputs, Configuration C4 (Four-Winding)
313
Figure 6-17 Current Inputs, Configuration C5 (Four-Winding)
313
Figure 6-18 Current Configuration C6 (Four-Winding)
314
Figure 6-19 Current Inputs, Configuration C7 (Two-Winding)
314
Figure 6-20 Current Inputs, Configuration C8 (Three-Winding)
315
Figure 6-21 Two Voltage Inputs, Configuration V5 (Two-Winding)
315
Figure 6-22 Two Voltage Inputs, Configuration V6 (Three-Winding)
316
Figure 6-23 Four Voltage Inputs, Configuration V7 (Two-Winding)
316
Figure 6-24 Four Voltage Inputs, Configuration V8 (Three-Winding)
316
Protection Elements
317
Protection Function
317
Number of Elements
317
Table 6-3 List of Protection Elements for Two-Winding Version (Four Voltages)
317
Table 6-4 List of Protection Elements for Three-Winding Version (Four Voltages)
318
Protection Elements
318
Terminal Connections
319
Table 6-5 Terminal Connections for Two-Winding Current Inputs
319
Table 6-6 Terminal Connections for Three-Winding Current Inputs
319
Table 6-7 Terminal Connections for Two Voltage Inputs (Two-Winding)
319
Table 6-8 Terminal Connections for Two Voltage Inputs (Three-Winding)
320
Table 6-9 Terminal Connections for Four Voltage Inputs (Two-Winding)
320
Table 6-10 Terminal Connections for Four Voltage Inputs (Three-Winding)
320
Accuracy for Voltage Protection Functions
321
Table 6-11 Accuracy for Voltage Protection Functions
321
Functional Test Procedures
322
Power on Selftests
323
24DT Volts/Hz Overexcitation Definite Time (#1 or #2)
324
24IT Volts/Hz Overexcitation Inverse Time
325
27 Phase Undervoltage
326
Pickup Test
326
46DT Negative Sequence Overcurrent Definite Time
327
46IT Negative Sequence Overcurrent Inverse Time
328
49 Winding Thermal Protection
330
Test Setup
330
Instantaneous Phase Overcurrent 1-8
332
50G Instantaneous Ground Overcurrent
333
50N Instantaneous Residual Overcurrent
334
50BF Breaker Failure
335
51 Inverse Time Phase Overcurrent
337
51G Inverse Time Ground Overcurrent
339
51N Inverse Time Residual Overcurrent
340
Phase Overvoltage (#1, #2 or #3)
342
Ground Overvoltage (#1 or #2)
343
81 Overfrequency/Underfrequency
344
87H Phase Differential Overcurrent
345
87GD Ground Differential (#1, #2)
350
BM Breaker Monitoring
351
Trip/Close Circuit Monitoring
352
Through Fault
353
Ipslogic (#1-6)
354
Appendix A Configuration Record Forms
355
Figure A-1 System Communication Setup
358
Figure A-3 Setup System (Four Windings
364
Figure A-4 System Setpoints and Settings
403
Appendix B Communications
405
DNP Configuration Parameters
405
M-3311 Slave Address
406
Communication Ports
406
Figure B-1 Null Modem Cable for M-3311A
407
Figure B-2 RS-232 Fiber Optic Network
408
Fiber Optic Cable
408
Figure B-3 RS-485 Network
409
Self-Test Error Codes
411
Inverse Time Curves
415
Figure D-1 Volts/Hz (24IT) Inverse Time Curve Family #1 (Inverse Square
416
Figure D-2 Volts/Hz (24IT) Inverse Time Curve Family #2
417
Figure D-3 Volts/Hz (24IT) Inverse Time Curve Family #3
418
Figure D-4 Volts/Hz (24IT) Inverse Time Curve Family #4
419
Figure D-5 Definite Time Overcurrent Curve
422
Figure D-6 Inverse Time Overcurrent Curve
423
Figure D-7 very Inverse Time Overcurrent Curve
424
Figure D-8 Extremely Inverse Time Overcurrent Curve
425
Figure D-9 IEC Curve #1 Inverse
426
Figure D-10 IEC Curve #2 very Inverse
427
Figure D-11 IEC Curve #3 Extremely Inverse
428
Figure D-12 IEC Curve #4 Long-Time Inverse
429
Figure D-13 IEEE (Moderately) Inverse Time Overcurrent Curves
430
Figure D-14 IEEE very Inverse Time Overcurrent Curves
431
Figure D-15 IEEE Extremely Inverse Time Overcurrent Curves
432
Appendix E Layup and Storage
433
Storage Requirements (Environment
433
Storage Requirements (Periodic Surveillance During Storage
433
Layup Configuration
433
Appendix F HMI Menu Flow
435
HMI Menu Overview
436
Key to Input Data
436
Figure F-1 Human-Machine Interface Module
436
Figure F-2 HMI Menu Flow Overview
437
HMI Menu Flow
438
Figure F-3 Voltage Relay Menu Flow
438
Figure F-4 Current Relay Menu Flow
439
Figure F-5 Frequency Relay, Volts Per Hertz Relay and IPS Logic Menu Flow
441
Figure F-6 Breaker Monitoring, through Fault Monitoring and Trip Circuit Monitoring Menu Flow
442
Figure F-7 Configure Relay/Voltage Relay Menu Flow
443
Figure F-8 Two-/Three-Winding Setup System Menu Flow
446
Figure F-9 Four-Winding Setup System Menu Flow
449
Figure F-10 Relay Status Menu Flow
452
Figure F-11 Relay Demand Menu Flow
454
Figure F-12 View Target History and Oscillograph Recorder Menu Flow
455
Figure F-13 Relay Communication Menu Flow
456
Figure F-14 Relay Setup Menu Flow
458
Appendix H Declaration of Conformity
463
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