GE ALPS - 1.3 Custom Programmability; Configurable Outputs

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1-10 ALPS Advanced Line Protection System

GE Power Management

1.3 CUSTOM PROGRAMMABILITY 1 PRODUCT DESCRIPTION

1.3.4 CONFIGURABLE OUTPUTS

All of the output relays in the ALPS, except for the alarm output relays, are user-configurable. However, each ALPS relay is

shipped with Default Output Relay Assignments. These are shown below and in Figure 1–28: ELEMENTARY DIAGRAM

WITH DEFAULT I/O (THREE PHASE TRIPPING) on page 1–50 for the three phase model and Figure 1–27: ELEMEN-

TARY DIAGRAM WITH DEFAULT I/O (SINGLE PHASE TRIPPING) on page 1–49 for the single phase model.

Table 1–5: ALPS DEFAULT OUTPUT CONTACT ASSIGNMENTS: SINGLE PHASE MODEL

RELAY DESCRIPTION MNEMONIC INDEX NO.

T1 TRIP BUS PHASE A TRIPA 33

T2 TRIP BUS PHASE A TRIPA 33

T3 TRIP BUS PHASE A TRIPA 33

T4 TRIP BUS PHASE A TRIPA 33

T5 TRIP BUS PHASE B TRIPB 34

T6 TRIP BUS PHASE C TRIPC 34

A1 MANUAL CLOSE BREAKER 1 MNCLS1 58

A2 MANUAL CLOSE BREAKER 2 MNCLS2 59

A3 TRIP BUS PHASE A TRIPA 33

A4 TRIP BUS PHASE A TRIPA 33

A5 THREE PHASE RECLOSE INITIATE RI-3P 37

A6 THREE PHASE RECLOSE INITIATE RI-3P 37

A7 RECLOSE CANCEL OUTPUT FROM SCHEME LOGIC CANCL 38

A8 to A12 UNASSIGNED --- ---

KT1 KEY TRANSMITTER 1 / CARRIER START #1 KEY1 39

KT2 KEY TRANSMITTER 2 / CARRIER STOP #1 KEY2 40

KT3 KEY TRANSMITTER 1 / CARRIER START #1 KEY1 39

KT4 KEY TRANSMITTER 2 / CARRIER START #2 KEY2 40

C1 NON-CRITICAL ALARM NCALM 52

C2 PT FUSE FAILURE ALARM FF 115

Table 1–6: ALPS DEFAULT OUTPUT CONTACT ASSIGNMENTS: THREE PHASE MODEL

RELAY DESCRIPTION MNEMONIC INDEX NO.

T1 TRIP CIRCUIT #1 TRIPA 33

T2 TRIP CIRCUIT #2 TRIPA 33

T3 TRIP CIRCUIT #3 TRIPA 33

T4 TRIP CIRCUIT #4 TRIPA 33

A1 MANUAL CLOSE CIRCUIT BREAKER #1 MNCLS1 58

A2 MANUAL CLOSE CIRCUIT BREAKER #2 MNCLS2 59

A3 BREAKER FAILURE INITIATE #1 TRIPA 33

A4 BREAKER FAILURE INITIATE #2 TRIPA 33

A5 RECLOSE INITIATE #1 RI_3P 37

A6 RECL OSE INITIATE #2 R1_3P 37

A7 RECLOSE CANCEL CANCL 38

A8 RECLOSE CANCEL CANCL 38