Common use of Protection Packages Clause in Contracts

Protection Packages. The existing protection package 'A' is directional comparison unblocking (“DCUB”) with a LPRO-4000 relay using programmable logic controller (“PLC”), and the 'B' package step distance with a SEL-311C using leased digital circuit. The existing relays and the reclosing relay (SEL-351-6) will be reused. To accommodate the interconnection of the Small Generating Facility, redundant DTT from Connecting Transmission Owner’s Long Lane Substation shall be added to ensure removal of the generation. The DTT 'A' package will us power line carrier 6-1 SERVICE AGREEMENT NO. 2555 which will require installation of an RFL GARD 8000 PLC carrier set. (Note: The Facilities Study for the Small Generating Facility assumed that the existing Line 6 trap tuning pack, Line 6 tuner and RFL 9780 will not require replacement. However, depending on the transmit and receive frequencies determined during final engineering, replacement may be required). The 'B' package will use a leased digital circuit which will require installation of an RFL GARD 8000 tele-protection set at the Albany 2 Collector Substation A new relay panel will be installed for the communications equipment. The A and B line relays will also perform breaker failure, DTT receive supervision and contact multiplication. DTT transmit to the Albany 2 Collector Substation will be added for a line relay operation, R6 breaker failure, and if R6 is opened. Additional channels available on the GARD 8000s shall be used for this protection scheme.

Protection Packages. The existing protection package 'A' is directional comparison unblocking (“DCUB”) with a LPRO-4000 relay using programmable logic controller (“PLC”), and the 'B' package step distance with a SEL-311C using leased digital circuit. The existing relays and the reclosing relay (SEL-351-6) will be reused. To accommodate the interconnection of the Small Generating Facility, redundant DTT from Connecting Transmission Owner’s Long Lane Substation shall be added to ensure removal of the generation. The DTT 'A' package will us power line carrier 6-1 SERVICE AGREEMENT NO. 2555 carrier which will require installation of an RFL GARD 8000 PLC carrier set. (Note: The Facilities Study for the Small Generating Facility assumed that the existing Line 6 trap tuning pack, Line 6 tuner and RFL 9780 will not require replacement. However, depending on the transmit and receive frequencies determined during final engineering, replacement may be required). The 'B' package will use a leased digital circuit which will require installation of an RFL GARD 8000 tele-protection set at the Albany 2 1 Collector Substation A new relay panel will be installed for the communications equipment. The A and B line relays will also perform breaker failure, DTT receive supervision and contact multiplication. DTT transmit to the Albany 2 1 Collector Substation will be added for a line relay operation, R6 breaker failure, and if R6 is opened. Additional channels available on the GARD 8000s shall be used for this protection scheme.

Protection Packages. The existing protection package 'A' is directional comparison unblocking (“DCUB”) with a LPRO-4000 relay using programmable logic controller (“PLC”), and the 'B' package step distance with a SEL-311C using leased digital circuit. The existing relays and the reclosing relay (SEL-351-6) will be reused. To accommodate the interconnection of the Small Generating Facility, redundant DTT from Connecting Transmission Owner’s Long Lane Substation shall be added to ensure removal of the generation. The DTT 'A' package will us power line carrier 6-1 SERVICE AGREEMENT NO. 2555 carrier which will require installation of an RFL GARD 8000 PLC carrier set. (Note: The Facilities 6-1 SERVICE AGREEMENT NO. 2554 Study for the Small Generating Facility assumed that the existing Line 6 trap tuning pack, Line 6 tuner and RFL 9780 will not require replacement. However, depending on the transmit and receive frequencies determined during final engineering, replacement may be required). The 'B' package will use a leased digital circuit which will require installation of an RFL GARD 8000 tele-protection set at the Albany 2 1 Collector Substation A new relay panel will be installed for the communications equipment. The A and B line relays will also perform breaker failure, DTT receive supervision and contact multiplication. DTT transmit to the Albany 2 1 Collector Substation will be added for a line relay operation, R6 breaker failure, and if R6 is opened. Additional channels available on the GARD 8000s shall be used for this protection scheme.

Protection Packages. The existing protection package 'A' is directional comparison unblocking (“DCUB”) with a LPRO-4000 relay using programmable logic controller (“PLC”), and the 'B' package step distance with a SEL-311C using leased digital circuit. The existing relays and the reclosing relay (SEL-351-6) will be reused. To accommodate the interconnection of the Small Generating Facility, redundant DTT from Connecting Transmission Owner’s Long Lane Substation shall be added to ensure removal of the generation. The DTT 'A' package will us power line carrier 6-1 SERVICE AGREEMENT NO. 2555 carrier which will require installation of an RFL GARD 8000 PLC carrier set. (Note: The Facilities Study for the Small Generating Facility assumed that the existing Line 6 trap tuning pack, Line 6 tuner and RFL 9780 will not require replacement. However, depending on the transmit and receive frequencies determined during final engineering, replacement may be required). The 'B' package will use a leased digital circuit which will require installation of an RFL GARD 8000 tele-protection set at the Albany 2 Collector Substation A new relay panel will be installed for the communications equipment. The A and B line relays will also perform breaker failure, DTT receive supervision and contact multiplication. DTT transmit to the Albany 2 Collector Substation will be added for a line relay operation, R6 breaker failure, and if R6 is opened. Additional channels available on the GARD 8000s shall be used for this protection scheme.