Best Practice Guide for Warehouses 2008 - (Page 60) WAREHOUSE Storage BUILDINGS W-WAD2.0 Warehouse Area: occupancy sensing • daylighting Control Needs Automatically turn lights on and off based on occupancy; detect forklift operation Individual luminaire control Turn off 50% of the lighting when sufficient daylight illuminance is available Night lights on all of the time Night lights operate during power outage Solution PIR occupancy sensors (HB series) Line voltage sensor mounted to each luminaire Use dual relay / daylighting occupancy sensors Application Description Space Use: Dimensions: Ceiling Height: Windows: Skylights: Bulk & Rack Storage Bulk Storage 50’ x 50’ Rack Storage 12’ x 160’ Bulk & Rack Storage 35’ None 4’ x 8’ skylights covering 3.8% of gross roof area staggered layout Night lights are not controlled Power from emergency panel Lighting Hi-bay HID lighting is retrofitted one-for-one with six-lamp T5 high-output fluorescent luminaires using two three-lamp electronic ballasts. Luminaires are mounted 32’ above finish floor. The circuiting runs perpendicular to the aisles in the Rack Storage area. Rack Bulk Storage Partial Lighting Plan Rack Storage Partial Lighting Plan Bulk Design Solution Description The original HID lighting is replaced with six-lamp T5 highoutput luminaires. Luminaires in Bulk and Rack Storage areas are automatically turned on and off using line voltage HB350DR-B PIR occupancy sensors mounted to the end of the luminaires. When sufficient daylight is available, and occupancy is detected, half of the lamps are turned off using a second relay in the sensor. At night, or when there is not sufficient daylight, all lamps operate when the area is occupied. Night light luminaires remain on at night and during a power outage, are not controlled. & Code Compliance Guide ASHRAE IECC TITLE 24 1999 2003 2005 2001 2004S 2004 2006 60 Watt Stopper/Legrand W-WAD2.0 0508
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