4–25
System Setup and Setpoints – 4
4.2
Setup System
The Setup System consists of defining common
information like CT and VT ratios, nominal voltage
rating, transformer connections, and which profile
is the Active Profile, etc. Values are entered similar
to other setpoints. Configuration information is com-
mon to all profiles, and should be entered before
setpoint and time settings.
When INPUT ACTIVATED PROFILES are disabled,
the Active Profile can be selected using the HMI or
remote communication. When enabled, the Active
profile is selected by the external connections of
Input 5 and 6.
NOTE:
Table 4-4 assumes ACTIVE INPUT
STATE set to default setting (close circuit
= TRUE).
Input 5
Input 6
Selection
Open
Open
Profile 1
Closed
Open
Profile 2
Open
Closed
Profile 3
Closed
Closed
Profile 4
Table 4-4 Input Activated Profile Logic
If INPUT ACTIVATED PROFILES is disabled this screen
allows manual selection of the Active Profile using the
front panel or through communications.
Allows the user to manually select the Active Profile.
This screen initiates a copy of the Active Profile to any
one of the other profiles.
Allows the user to select the number of windings used to
calculate differential functions.
The disabled winding will be removed from the differential
calculation. However, the disabled winding may be utilized
for other non-differential protection. See Section 4.6,
Transformer Connections
, for additional information.
INPUT ACTIVATED PROFILES
disable ENABLE
Active setpoint profile
1
copy active profile
TO_PROFILE_1
NUMBER OF F87 WINDINGS
TWO three
2/3 Winding Setup
W1 INCLUDE IN WIN SUM#1
no yes
W2 INCLUDE IN WIN SUM#1
no yes
W3 INCLUDE IN WIN SUM#1
no yes
W1 INCLUDE IN WIN SUM#2
no yes
W2 INCLUDE IN WIN SUM#2
no yes
W3 INCLUDE IN WIN SUM#2
no yes
Winding Summing
Summary of Contents for M?3311A
Page 1: ...Instruction Book M 3311A Transformer Protection Relay ...
Page 30: ... 29 M 3311A Transformer Protection Relay This Page Left Intentionally Blank ...
Page 55: ...M 3311A Instruction Book 1 6 This Page Left Intentionally Blank ...
Page 87: ...M 3311A Instruction Book 2 32 This Page Left Intentionally Blank ...
Page 89: ...M 3311A Instruction Book 3 2 Figure 3 2 IPScom Main Screen ...
Page 107: ...M 3311A Instruction Book 3 20 Figure 3 22 Setup System Dialog Screen 2 3 Winding ...
Page 108: ...IPScom 3 3 21 Figure 3 23 Setup System Dialog Screen 4 Winding ...
Page 112: ...IPScom 3 3 25 Figure 3 29 I O Map Screen 4 Winding ...
Page 114: ...IPScom 3 3 27 Figure 3 31 Display All Setpoints Screen 4 Winding ...
Page 119: ...M 3311A Instruction Book 3 32 Figure 3 38 View Sequence of Events Recorder Screen ...
Page 127: ...M 3311A Instruction Book 3 40 This Page Left Intentionally Blank ...
Page 150: ...4 23 System Setup and Setpoints 4 Figure 4 14 Setup Sequence of Events Recorder Dialog Screen ...
Page 163: ...4 36 M 3311A Instruction Book Figure 4 15 IPScom Relay Setup System Dialog Screen 2 3 Winding ...
Page 166: ...4 39 System Setup and Setpoints 4 Figure 4 18 IPScom Selection Screen for Input Settings ...
Page 179: ...4 52 M 3311A Instruction Book Figure 4 28 Example of V Hz Capability and Protection Curves ...
Page 187: ...4 60 M 3311A Instruction Book Figure 4 33 49 Function Overload Curves ...
Page 229: ...4 102 M 3311A Instruction Book Table 4 5 Transformer Connections ...
Page 231: ...4 104 M 3311A Instruction Book Table 4 7 Custom Transformer and CT Configuration ...
Page 243: ...M 3311A Instruction Book 5 6 Figure 5 5 Mounting Dimensions for GE L 2 Cabinet H3 and H4 ...
Page 383: ...A 50 M 3311A Instruction Book This Page Left Intentionally Blank ...
Page 389: ...M 3311A Instruction Book B 6 This Page Left Intentionally Blank ...
Page 393: ...D 2 M 3311A Instruction Book Figure D 1 Volts Hz 24IT Inverse Curve Family 1 Inverse Square ...
Page 394: ...Inverse Time Curves Appendix D D 3 Figure D 2 Volts Hz 24IT Inverse Family Curve 2 ...
Page 395: ...D 4 M 3311A Instruction Book Figure D 3 Volts Hz 24IT Inverse Time Curve Family 3 ...
Page 396: ...Inverse Time Curves Appendix D D 5 Figure D 4 Volts Hz 24IT Inverse Curve Family 4 ...
Page 399: ...D 8 M 3311A Instruction Book Figure D 5 Definite Time Overcurrent Curve ...
Page 400: ...Inverse Time Curves Appendix D D 9 Figure D 6 Inverse Time Overcurrent Curve ...
Page 401: ...D 10 M 3311A Instruction Book Figure D 7 Very Inverse Time Overcurrent Curve ...
Page 402: ...Inverse Time Curves Appendix D D 11 Figure D 8 Extremely Inverse Time Overcurrent Curve ...
Page 439: ...F 28 M 3311A Instruction Book This Page Left Intentionally Blank ...