GEK-105593C
62
COIL 2:
•
Repeat the previous test for coil 2. Positive should be applied to terminal F7 and negative to terminal E8.
The signal to be checked is "Coil 2 DC Supply Failure".
6.30. MONITORING TRIP CIRCUITS : COIL FAILURE
(Only for models with expansion board)
COIL 1:
•
Short-circuit terminals E5, F6 and E6 (common).
•
Apply nominal minimum voltage (38 Vdc for "A" models and 88 Vdc for "H" models) to the voltage
supervision input for coil 1. Positive is applied to terminal F5 and the negative to terminal E6.
•
Check using GE_LOCAL software that the "Coil 1 Continuity Failure" signal in the internal Status of the
relay is not active.
•
Remove the short-circuit between terminals E5 and E6.
•
The "Coil 1 Continuity Failure" signal will not become active.
•
Remove the short-circuit between terminals F6 and E6.
•
After 1 sec, the "Coil 1 Continuity Failure" signal will become active.
COIL 2:
•
Repeat the previous test for coil 2. Positive is applied to terminal F7 and negative to terminal E8. The
terminals corresponding to terminals E5, F6 and E6 will be E7, F8 and E8 respectively. The signal to be
checked is "Coil 2 Continuity Failure"
Table 11. Customer’s settings
Description
MMI/GE-LOCAL
USER VALUES
General Settings Group
GENERAL SETTINGS
Relay status
RELAY STATUS
Identification
IDENTIFICAT:
Frequency
FREQUENCY
Rated Voltage
NOMINAL VOLTAGE
CT Phase Ratio
PHASE CT RATIO
CT Ground Ratio
GROUND CT RATIO
VT Line Ratio
LINE VT RATIO
VT Busbar Ratio
BUS VT RATIO
Demand Time
DEMAND TIME
Phase rotation selection
PHASE ROTATION
Breaker Settings Group
BREAKER SETTINGS
Breaker Number
BREAKER NUMBER
Fail to Open time
t FAIL TO OPEN
Fail to Close time
t TAIL TO CLOSE
Accumulable I2t Limit
KI2T LIMIT
Intg I2t Time selector
KI2T OP. MODE
I2t Integr. time
KI2T INT. TIME
Maximum trips in 1 hour
MAX TRIPS 1h
Active Table Settings
ACTIVE TABLE SET
# of Active Settings Table
ACTIVE TABLE
Cold pick-up permission
CLP PERMISSION
Change to Table 3 time
t CHANGE TABLE
Return from Table 3 time
t RETURN TABLE
Oscillography Mask
OSCILLOS MASK
Number of pre-fault cycles
PREFAULT CYCLES
Oscillo. triggers :
Pick-up 51 PT
51PT PICKUP
Pick-up 51 NT
51NT PICKUP
Summary of Contents for SMOR-B GEK 105593C
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Page 9: ...GEK 105593C 4 ...
Page 25: ...GEK 105593C 20 FIGURE 5 RECLOSER STATES DIAGRAM 226B2200H1 SUMMARISED ...
Page 51: ...GEK 105593C 46 ...
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Page 88: ...GEK 105593C 83 FIGURES FIGURES FIGURES FIGURES ...
Page 89: ...GEK 105593C 84 FIGURE 1 PANEL DRILLING DIMENSIONS FOR 19 RACK MODELS 226B6086H10 ...
Page 91: ...GEK 105593C 86 FIGURE 3 INVERSE CHARACTERISTIC OPERATING CURVE 226B7414H1 ...
Page 92: ...GEK 105593C 87 FIGURE 4 VERY INVERSE CHARACTERISTIC OPERATING CURVE 226B7414H2 ...
Page 93: ...GEK 105593C 88 FIGURE 5 EXTREMELY INVERSE CHARACTERISTIC OPERATING CURVE 226B7414H3 ...
Page 94: ...GEK 105593C 89 FIGURE 6 RECLOSER PROGRAM FLOWCHART 226B2200H1 ...
Page 95: ...GEK 105593C 90 FIGURE 7 FRONT VIEW FOR 19 RACK MODELS 226B7412H9 ...
Page 96: ...GEK 105593C 91 FIGURE 8 FRONT VIEW FOR 1 2 RACK MODELS ...
Page 97: ...GEK 105593C 92 FIGURE 9 EXTERNAL CONNECTIONS FOR 19 MODELS 189C4101H1 ...
Page 100: ...GEK 105593C 95 FIGURE 13 REAR VIEW FOR 19 MODELS 226B7412H10 ...
Page 102: ...GEK 105593C 97 FIGURE 15 DIMENSIONS DIAGRAM FOR 19 MODELS 226B6086H10 ...
