GEK-113188A
MIGII Digital Protection for Electrical Machines
9-31
9 RELAY COMMISSIONING
9.24 ADVANCED SETTINGS
9
9.24.4 UNDERCURRENT SETTINGS (37) (TABLE 2)
9.24.5 CURRENT UNBALANCE SETTINGS (46P)(TABLE 2)
9.24.6 LOCKED ROTOR (48) (TABLE 2)(MIGII Q)
9.24.7 THERMAL IMAGE SETTINGS (49) (TABLE 2)(MIGII Q)
ENERVISTA MII PC
HMI
VALUE
RANGE
STEP
Undercurrent Setting Table 2
37 Element T2
UNDERCURRENT 37
37 Enabling Table 2
Enable 37
T2
Enable 37
Y/N
NA
37 Permission to Trip Table 2
37 Trip Permission
T2 Trip Enable37
Y/N
NA
37 Tap / Pickup Table 2
37 Pickup
T2
Pickup 37
0.1 – 0.99 FLA
0.1
37 Time Delay Table 2
37 Time Delay
T2
Delay 37
0 - 600 s.
0.01 s.
ENERVISTA MII PC
HMI
VALUE
RANGE
STEP
Current Unbalance Setting
Table 2
46P Element T2
NEG SEQ IOC 46
46P Enabling Table 2
Enable 46P
T2
Enable 46
Y/N
NA
46P Permission to Trip Table 2
46P Trip Permission
T2
Trip Enable 46
Y/N
NA
46P Tap / Pickup Table 2
46P Pickup
T2
Pickup 46
0.05 – 0.99 FLA
0.01
Type of curve 46P Table 2
Curve 46P
T2
Curve 46
TDEF/CURVE
NA
Constant K Table 2
K 46P
T2
TD Mult 46
1-100
1
Definite time 46P Table 2
Definite Time 46P T2
Delay 46
0 - 600 s.
0.01 s.
ENERVISTA MII PC
HMI
VALUE RANGE
STEP
Locked Rotor Setting Table 2
48 Element T2
LOCKED ROTOR 48
48 Enabling Table 2
Enable 48
T2
Enable 48
Y/N
NA
48 Permission to Trip Table 2
48 Trip Permission
T2 Trip Enable 48
Y/N
NA
48 Tap / Pickup Table 2
48 Pickup
T2
Pickup 48
1.01 – 10 FLA
0.01
48 Time Delay Table 2
48 Time Delay
T2
Delay 48
0.10 - 600 s.
0.01 s.
ENERVISTA MII PC
HMI
VALUE RANGE
STEP
Thermal Image (49) Table 2
49 Element T2
TERMAL MODEL 49
F49 Enabling Table 2
Enable 49
T2
Enable
T2
Y/N
NA
Permission to Trip Table 2
49 Trip Permission
T2
Trip Enable 49
Y/N
NA
49 Tap / Pickup (on FLA) Table 2 49 Pickup
T2
Pickup 49
0.1 - 2.4 FLA
0.01
Overload Percent Alarm Table 2
49 Alarm Level
T2
Alarm Level 49
70% - 100% ITH
1%
Heating Time Constant
τ
1 Table
2
T1
T2
Heat Time 49
3 - 600 min.
1 min
Cooling Time Constant
τ
2 Table 2 T2
T2
Cool Time 49
1 - 6 times
τ
1
1
K1 Constant Table 2
K1
T2
Constant K1
1 – 8
1
Summary of Contents for Multilin MIGII
Page 2: ......
