GE 889 - Page 67

CHAPTER 2: INSTALLATION ELECTRICAL INSTALLATION
889 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUAL 2–19
Table 2-5: AC Analog
Table 2-6: RTD Inputs
22 FC_3 NC Critical Fail Relay
23 FC_3 COM Critical Fail Relay
24 FC_3 NO Critical Fail Relay
AC Inputs - 4 X 1/5A CT, 4 VT (J Slot) AC Inputs - 4 X 1/5A CT (K Slot)
Terminal Description Terminal Description
1 CT1_IN 1 CT5_IN
2 CT1_RETURN 2 CT5_RETURN
3 CT2_IN 3 CT6_IN
4 CT2_RETURN 4 CT6_RETURN
5 CT3_IN 5 CT7_IN
6 CT3_RETURN 6 CT7_RETURN
7 CT4_IN 7 CBCT_IN
8 CT4_RETURN 8 CBCT_RETURN
9 VT1_IN 9 RESERVED
10 VT1_RETURN 10 RESERVED
11 VT2_IN 11 RESERVED
12 VT2_RETURN 12 RESERVED
13 VT3_IN 13 RESERVED
14 VT3_RETURN 14 RESERVED
15 VT4_IN 15 RESERVED
16 VT4_RETURN 16 RESERVED
Terminal Description
1 RTD1_HOT
2 RTD1_COMP
3 RTD1/2_RETURN
4 RTD2_HOT
5 RTD2_COMP
6 RTD3_HOT
7 RTD3_COMP
8 RTD3/4_RETURN
9 SHIELD
10 RTD4_HOT
11 RTD4_COMP
12 RTD5_HOT
13 RTD5_COMP
14 RTD5/6_RETURN
15 RTD6_HOT
16 RTD6_COMP
17 SHIELD
18 RESERVED