Lightolier DPA2G12 Series Page 2 of, Photometry, Ordering Information, Options/Accessories

	Deepcel Plus DPA2G12 Series
Page 2 of 2	2' x 2' Recessed Fluorescent, 3", 12 Cell Parabolic Louver
	Static or Air/Return, 2 Lamp 6"U or 3–1-5/8"U T8 or 3 Twin Tube T5

Photometry Model No. DPA2G12LP3FT120X3

G00048

DPA2G12LP3FT120X3

3 F40 / BIAX, EACH RATED 3150 LUMENS.

2X2 TROFFER WITH 3X4 12 CELL SEMI-SPECULAR: 2 COVER

THIS REPORT IS BASED ON PUBLISHED INDUSTRY PROCEDURES • FIELD PERFORMANCE MAY VARY FROM LABORATORY PERFORMANCE.

LER = FP - 58.3			IW - 99.5		BF - 0.88
Comparative yearly lighting energy cost per 1000 lumens = $4.12
	coefficients of utilization — zonal cavity method
		RF		20					20					20
		RC		80					50					30
		RW	70	50		30		50	30	10			50	30	10
		1	78	75		73		71	69	68			68	67	66
	ratio	2	72	68		64		64	62	59			62	60	58
		3	67	61		57		58	55	52			57	53	51
	cavity	4	62	55		50		53	49	46			51	48	45
		5	58	50		45		48	44	40			47	43	40
	room	6	54	46		40		44	39	36			43	39	36
		7	50	42		36		40	36	32			39	35	32
		8	47	38		33		37	32	29			36	32	29
		9	44	35		30		34	30	26			33	29	26
		10	41	33		28		32	27	24			31	27	24
	visual comfort probability (VCP) average 100 fc; reflectances 80/50/20
		room size				ceiling height						ceiling height
	W		L		8.5	10.0	13.0		16.0		8.5	10.0	13.0		16.0
20			20		71	63	55		55		73	65	63		61
20			30		74	66	59		53		75	67	62		58
20			40		76	69	63		56		77	69	65		59
	20		60		78	71	66		60		78	72	68		62
30			20		76	68	59		57		78	70	65		62
30			30		78	70	62		55		79	71	64		58
30			40		79	72	65		58		80	73	67		59
30			60		80	74	68		61		81	75	69		62
	30		80	lengthwise	82	76	70		64	crosswise	81	76	71		64
40			40		81	75	69		60		82	76	70		61
40			20		78	71	63		60		80	73	69		63
40			30	luminaries	80	73	66		57	luminaries	81	74	68		60
40			60		82	77	71		63		82	77	72		63
40			80		83	78	73		65		83	78	73		65
	40		100		84	79	74		67		83	79	75		67
60			30		81	75	69		61		82	76	71		63
60			40		82	77	71		63		83	78	72		64
60			60		83	78	73		65		83	78	74		66
60			80		84	80	75		67		83	79	75		68
	60		100		85	81	76		69		84	80	76		69
100			40		83	78	74		67		83	78	75		67
100			60		84	79	75		69		84	79	76		69
100			80		85	81	77		71		84	80	77		71
	100		100		86	82	78		72		85	81	78		72

Ordering Information

Explanation of Catalog Number. Example: DPA2G12LP3FT120X3CP

2 12

Deepcel Plus

Parabolic:

Pre-anodized

aluminum

louver

Body Style:	Fixture	Ceiling Type:	Number of	Louver Finish:	Reflector:
A=Air Supply	Width	G= Grid	Cells:	L = Low	S = Single "V"
S=Static		(lay-in T bar)	12=3 rows	iridescence	Reflector
		F= Flanged (over	of 4	Semi-specular	(2 Lamp)
		lap) Z spline and		(standard)	P = Dual "V"
		plaster frame		P =Low	Reflectors

Lamp		Options:
Quantity		Add appropriate
2 or 3 Lamp	Voltage:	suffix to catalog no.,
	120, 277 or	ie: (CP)
	UNV=120-277

DP

DY

ND

	T= Slot grid or	iridescence	(3 Lamps)
Standard Deepcel	two-directional	Specular
	concealed T	W =White Baked
	(see options)	Enamel

For NYC Code – I.B.E.W. Manufactured

For NYC Code – Local 3 Manufactured 5½" Deep Body

Lamp Type/

Fixture Length:

2U = T8 1-5/8"U Lamp (Nominal 24")

FT = Twin Tube T5 (Nominal 24")

6U = 6"U Lamp T8

2 Lamp Only (Nominal 24")

Note: For Linear T5 Lamp option, consult factory

	Ballast Type:
		<20THD <10THD
1-2	Lamp Elec. T8	SO *	HI *
1-3	Lamp Elec. T8	O3 *	H3 *
LOL T8 Dimming		PS	–
1-2	Lamp Elec. TT5	SB *	IB *
	(40 watt)		I3 *
1-3	Lamp Elec. TT5	X3 *
	(40 watt)	PB	-
LOL TT5 Dimming

*Instant Start Standard

Other dimming options. Consult factory.

NOTE:	I3
For TT5 UNV, you must use IB,

Ballast Code.

For T8 UNV, you must use HI, H3 Ballast Code.

Options/Accessories

Plaster Frame: Catalog Number: PF22.

Continuous Row Installation: For F type fixtures, half width flanges are required between

fixtures. Order Catalog Number: 2FC TRIM CSP (each joint).

Radio Interference Filter: To order one RIF per fixture; SUFFIX: R. To order one RIF per ballast;

SUFFIX: B.

Electrical Wiring Options: Consult factory.

Air Closure Strip: SUFFIX: ACS2 (factory installed).

Drywall Kit: Order Catalog Number: FK92X2. (Request Folio OA30-10 Rev. A).

Chicago Plenum: SUFFIX: CP.

Specifications

Performance: In an installation of 3 lamp 40W luminaires in a room cavity ratio of 1, reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not be less than .75. To prevent glare the VCP shall be not less than 83 either lengthwise or crosswise (at 100fc level) and the average brightness at 65° shall not exceed 2394 candelas per square meter. To control veiling reflections, luminaire output in the 30°-90° zone shall not be less than 62.2%.

Air Handling (DPA only) side air passages for air supply or air return. Supply air is discharged vertically. Optional side closure strips. Air return is also provided through the lamp compartment through fixture body ends.

Specifications (continued)

Materials: Chassis parts are die-formed code gauge cold rolled steel. Housing is ribbed for rigidity with side rails hemmed over and housing ends turned-in for safe handling. Louver is pre-anodized aluminum (Coilzak® or equal.

Finish: Chassis exterior–black baked polyester enamel. Cavity–white baked polyester enamel minimum 86% reflectance. Phosphate undercoating. Louver–low iridescence semi- specular anodized vertical grain aliminum reflector sheet is standard.

Electrical: Thermally protected class “P” ballast C.B.M. approved, non PCB. If K.O. is with- in 3" of ballast, use wire suitable for at least 90°.

Labels: I.B.E.W. UL and ULc Listed.

Job Information Type:

Lightolier a Genlyte companywww.lightolier.com Technical Information: (978) 657-7600 • Fax (978) 658-0595

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710 We reserve the right to change details of design, materials and finish.

© 2007 a Genlyte company Section 2/Folio G51-30 Rev. A