Lightolier MPA2G78LS432 دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

PARABAFFLE plus MPA2G78LS432
Page 1 of 2 2'x4' RECESSED FLUORESCENT, 1 1/2" DEEP, 78 CELL PARABOLIC LOUVER
STATIC OR AIR SUPPLY/RETURN, 4 LAMP, T8 OR T12
FEATURES
• 5" deep body.
• 3 1/2" x 3 1/2" cell size.
• 62.1% efficient.
• Clean contoured interior.
• Eyeleted heat removal vents in fixture ends.
• One-piece housing has ribbed construction for added strength.
• Hemmed over side rails for safe handling.
• Fixture ends turned-in for safe handling.
• Built-in earthquake clips (patent no. 5,072,

ملخص المحتوى في الصفحة رقم 2

PARABAFFLE plus MPA2G78LS432 Page 2 of 2 2'x4' RECESSED FLUORESCENT, 1 1/2" DEEP, 78 CELL PARABOLIC LOUVER STATIC OR AIR SUPPLY/RETURN, 4 LAMP, T8 OR T12 Luminaire Efficacy Rating PHOTOMETRY MODEL NO. MPA2G78LS432 LER-54.8 Watts-116.2 BF-0.86 coefficients of utilization — zonal cavity method RF 20 20 20 RC 80 50 30 RW 70 50 30 50 30 10 50 30 10 169 67 65 63 62 60 61 59 58 264 60 57 57 54 52 55 53 51 359 54 50 51 48 45 50 47 44 455 48 44 46 42 39 45 41 39 551 44 39 42 38 35 41 37 34 647 40 35