Technical data

68
1MRS751108-MUM
Protection Relay
Technical Reference Manual, General
REX 521
3I>>> 51-3 Non-directional overcurrent TRIP>>> P 162 98 0 1 1 NOC3Inst
3I>-> 67-1 Directional overcurrent general START P 164 84 1 1 1, 9 DOC6Low
3I>-> 67-1 Directional overcurrent TRIP> P 164 90 0 1 1 DOC6Low
3I>>-> 67-2 Directional overcurrent START>> P 164 94 1 1 1, 9 DOC6High
3I>>-> 67-2 Directional overcurrent TRIP>> P 164 91 0 1 1 DOC6High
3I2f> 68 Inrush START P 167 84 1 1 1, 9 Inrush3
Is2t,n< 48 Start-up supervision for motors START P 178 84 1 1 1,9 MotStart
Is2t,n< 48 Start-up supervision for motors TRIP P 178 90 0 1 1 MotStart
Is2t,n< 48 Start-up supervision for motors STALL P 178 85 0 1 1 MotStart
3Ith> 49F Thermal overload (cables) START P 168 84 1 1 1, 9 TOL3Cab
3Ith> 49F Thermal overload (cables) TRIP> P 168 90 0 1 1 TOL3Cab
3Ith> 49F Thermal overload (cables), Current alarm P 168 91 0 1 1 TOL3Cab
3Ithdev> 49M/G/T Thermal overload protection (devices) START P 184 84 1 1 1,9 TOL3Dev
3Ithdev> 49M/G/T Thermal overload protection (devices) TRIP P 184 90 0 1 1 TOL3Dev
Iub> 46 Current unbalance START P 173 84 1 1 1, 9 CUB3Low
Iub> 46 Current unbalance TRIP> P 173 90 0 1 1 CUB3Low
Master trip signal P 10 221 0 1 1 system
External trip signal P 10 222 0 1 1 system
Lockout P 10 223 0 1 1 system
Breaker failure A
a
85011
b
0-->I 79 AR sequence successful A
a
128 0 1 1 AR5Func
0-->I 79 AR interrupted A
a
130 0 1 1 AR5Func
0-->I 79 AR in use/ not in use A
a
16 1 1 1, 9 AR5Func
0-->I 79 AR: change in CB position B 240 180 0 1 1 AR5Func
0-->I 79 AR shot1 P 169 101 0 1 1 AR5Func
0-->I 79 AR shot 2 P 169 102 0 1 1 AR5Func
0-->I 79 AR shot 3 P 169 103 0 1 1 AR5Func
0-->I 79 AR shot 4 P 169 104 0 1 1 AR5Func
0-->I 79 AR shot 5 P 169 105 0 1 1 AR5Func
0-->I 79 AR shot 1 successful P 169 111 0 1 1 AR5Func
0-->I 79 AR shot 2 successful P 169 112 0 1 1 AR5Func
0-->I 79 AR shot 3 successful P 169 113 0 1 1 AR5Func
0-->I 79 AR shot 4 successful P 169 114 0 1 1 AR5Func
0-->I 79 AR shot 5 successful P 169 115 0 1 1 AR5Func
0-->I 79 AR sequence P 169 120 0 1 1 AR5Func
0-->I 79 AR: final trip P 169 121 0 1 1 AR5Func
0-->I 79 AR: def. trip alarm P 169 150 0 1 1 AR5Func
0-->I 79 AR: CB opened manually or remotely P 169 160 0 1 1 AR5Func
0-->I 79 AR: CB operation failure P 169 161 0 1 1 AR5Func
0-->I 79 AR: closing inhibited P 169 162 0 1 1 AR5Func
0-->I 79 AR: lockout P 169 164 1 1 1, 9 AR5Func
I<->0 79
CB1: breaker 1 position
c
B 240 160 1 1 1, 9 COCB1
I<->0 79 IND1: disconnector 1 B 240 161 1 1 1, 9 COIND1
I<->0 79 IND2: earthswitch B 240 164 1 1 1, 9 COIND2
I<->0 79 IND3: motor status indication P 240 165 1 1 1,9 COIND3
I<->0 79 CB1: command sequence P 242 201 0 1 1 COCB1
I<->0 79 CB1: open output P 242 202 0 1 1 COCB1
I<->0 79 CB1: close output P 242 203 0 1 1 COCB1
I<->0 79 CB1: opening time P 242 204 0 1 1 COCB1
Table 9.5.-1 Class 1 data signals (Continued)
FB name
(IEC)
FB name
(ANSI)
St Ftyp
Info
Num
GI Typ COT
FB name
(ABB)