Numerical generator protection REG316*4
1MRK502004-Ben
Page 34
Ordering (cont’d)
Ordering (cont’d)
ABB Switzerland Ltd
Utility Automation
Table 48: Definitions of the relay ID codes in Table 47
Sub code Significance Description Remarks
A- A0
A1
A2
A5
none
1A
2A
5A
rated current state
B- B0
B1
B2
B5
none
1A
2A
5A
rated current state
C- C0
C1
C2
C5
none
1A
2A
5A
rated current state
D- D0
D1
D2
D5
none
1A
2A
5A
rated current state
U- U0
U1
U2
none
100 V AC
200 V AC
rated voltage state
K- K61 3 CTs (3ph Code A-)
3 CTs (3ph Code C-)
1 MT (1ph Code B-)
1 VT (1ph Code U-)
1 VT (1ph Code U-)
CT = current transformer
VT = voltage transformer
MT = metering transformer
see previous table
K62 3 CTs (3ph Code A-)
1 MT (1ph Code B-)
1 VT (1ph Code U-)
1 VT (1ph Code U-)
3 VTs (3ph delta Code U-)
K63 3 CTs (3ph Code A-)
3 CTs (3ph Code C-)
3 VTs (3ph delta Code U-)
K64 3 CTs (3ph Code A-)
3 VTs (3ph delta Code U-)
3 VTs (3ph delta Code U-)
K65 3 CTs (3ph Code A-)
3 CTs (3ph Code C-)
3 CTs (3ph Code D-)
K66 3 CTs (3ph Code A-)
3 MTs (3ph Code B-)
3 VTs (3ph delta Code U-)
K67 3 CTs (3ph Code A-)
1 VT (1ph Code U-)
1 VT (1ph Code U-)
1 VT (1ph Code U-)
3 VTs (special for 100% EFP)
E- E1 8 optocoupler
6 signal. relays
2 command relays
8 LED's
1. binary input/output unit
Type 316DB61
see previous table
E2 4 optocoupler
10 signal. relays
2 command relays
8 LED's
1.binary input/output unit
Type 316DB62
E3 14 optocoupler
8 signal. relays
8 LED's
1.binary input/output unit
Type 316DB63
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