MyVendorLink #SS 26-054-SH

KUA Sole Source Procurement of SEL 451 and SEL 751 Relays for SCADA Protection

Kissimmee Utility Authority (KUA) is seeking to procure SEL 451 and SEL 751 relays for its SCADA protection fleet through a sole source process. - Government Buyer: - Kissimmee Utility Authority (KUA), Executive Office - OEMs and Vendors: - Schweitzer Engineering Laboratories (SEL) is the specified Original Equipment Manufacturer (OEM) - Products/Services Requested: - SEL 451 Protection, Automation, and Bay Control System relays - Integrated protection, automation, and bay control - Features: automatic reclosing with synchronism check, circuit breaker failure protection - SEL 751 Feeder Protection Relays - Feeder protection including phase, ground, neutral, and negative sequence overcurrent protection - Additional features: voltage, frequency, power protection, and fault locating - No specific quantities or part numbers provided - Unique or Notable Requirements: - All equipment must be fully compatible and interoperable with KUA’s existing SEL relay fleet - Must integrate seamlessly with current protection schemes, relay settings, communications protocols, programming logic, relay software, and SCADA infrastructure - No redesign or modification of existing systems is permitted - Replacement of aging SEL relays currently installed throughout KUA’s electrical system

Description

Kissimmee Utility Authority (KUA) is seeking to procure SEL 451 Protection, Automation, and Bay Control System relays and SEL 751 Feeder Protection Relays to replace aging SEL protection relays in their electrical system. The new relays must be fully compatible with KUA's existing SEL relay fleet, protection schemes, relay settings, communication protocols, programming logic, relay software, and SCADA infrastructure. The SEL 451 relays will provide integrated protection, automation, and bay control functions, while the SEL 751 relays will provide feeder protection and fault locating capabilities. The equipment must integrate seamlessly without requiring redesign or modification of existing systems.

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