Lightolier PRISMALYTE PNB SERIES 232 دليل المستخدم

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PRISMALYTE (PNB) PNB SERIES 132/232/332
Page 1 of 2 1'x4' SURFACE BOX FLUORESCENT, PREMIUM SPECIFICATION GRADE LENSED
1, 2, OR 3 LAMP T8/T12
Features
• Only 5-1/2" deep.
• Efficiency 58.4% (2 lamp T8).
• 1.2 spacing mounting ratio (2 lamp T8).
• 20 gauge steel body.
• 45° mitered corners (body and door frame).
• Side mounted ballast for cooler operation.
• Fully enclosed wiring.
• Available in three lens frame styles.
• Door jamb with positive light stop.
• Spring-loaded latches.
• Reversible d

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PRISMALYTE (PNB) PNB SERIES 132/232/332 Page 2 of 2 1'x4' SURFACE BOX FLUORESCENT, PREMIUM SPECIFICATION GRADE LENSED 1, 2, OR 3 LAMP T8/T12 PHOTOMETRY MODEL NO. PNB1SFAVA232120SO coefficients of utilization — zonal cavity method RF 20 20 20 RC 80 50 30 RW 70 50 30 50 30 10 50 30 10 165 63 61 59 57 56 57 55 54 260 56 53 53 51 49 51 49 48 356 51 47 48 45 43 47 44 42 PNB1SFAVA232120SO F32/T8 2850 452 46 42 44 40 38 43 40 37 548 41 37 40 36 33 39 35 33 ALUMINUM FRM & VIRGIN ACRYLIC LENS 645 38 3