Lightolier DPB2S32LS432 دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

DEEPCELL SURFACE DPB2S32LS432
Page 1 of 2 2' x 4' SURFACE FLUORESCENT, 3" TYPE, 32 CELL PARABOLIC LOUVER, 4 LAMP T8 OR T12
Features
• Only 5-1/2" deep.
• 20 gauge steel body.
• 45° mitered corners (body and louver).
• Side-mounted ballast for cooler operation.
• Coilzak® aluminum parabolic louver.
• Vertical grain on louver eliminates
reflected lamp images on cross baffle.
• Perfectly uniform four-side black reveal.
• Spring-loaded “roosterhead” latches.
• Reversible louver hinging.
• Door jamb

ملخص المحتوى في الصفحة رقم 2

DEEPCELL SURFACE DPB2S32LS432 Page 2 of 2 2' x 4' SURFACE FLUORESCENT, 3" TYPE, 32 CELL PARABOLIC LOUVER, 4 LAMP T8 OR T12 PHOTOMETRY MODEL NO. DPB2S32LS432120O4 coefficients of utilization — zonal cavity method RF 20 20 20 RC 80 50 30 RW 70 50 30 50 30 10 50 30 10 166 64 63 61 59 58 58 57 56 262 59 56 56 53 51 54 52 50 358 53 50 51 48 46 49 47 45 G90057 DPB2S32LS432120O4 454 48 44 46 43 40 45 42 40 F32/T8 550 44 39 42 38 35 41 38 35 646 39 35 38 34 31 37 34 31 743 36 31 34 30 28 33 30 27 839 32