Furnish and Install BackUp Power for Perimeter Lights (Lighting Inverters)

Project Description

Centralized Lighting Inverters scope included providing and installing two single phase 120/208 central lighting inverter system. The central inverter units were installed one each in the in the electrical equipment rooms of building 500 and building 706 for purposes of powering all LED perimeter lighting and security cameras fed from these locations. The installation included individual circuit protection for the existing lighting and security camera circuits either as part of the lighting inverters or new external circuit breaker panels. The lighting circuits are controlled via existing photo cell control contactors. The security camera circuits are and remained continuously powered and separate from the lighting contractor circuits which are photo cell controlled. Consolidation of the three light poles and single security camera located in the parking lot immediately north of building 710 onto the perimeter security camera power circuit fed from the new BB inverter in build building 706. Provided one, 3 phase 120/208V central lighting inverter system allowing a minimum of 30 minutes run time to power the HID ramp lighting circuit fed from building 208. Also provided one, 3 phase 120/208V central lighting inverter system minimum size 4 kW allowing a minimum of 30 minutes run time to power the HID ramp lighting circuit fed from building 401. The inverter protects the existing circuit with an integrated circuit breaker.

Provided one, 120V central lighting inverter system minimum size 90W and provide a minimum run time of 45 minutes to power the security camera circuit fed from building 208. The inverter protects the existing circuit with an integrated circuit breaker. Also provided one, 120V central lighting inverter system minimum size 90W and allowing a minimum run time of 45 minutes to power the security camera circuit fed from building 304. The inverter protects the existing circuit with an integrated circuit breaker.