Lightolier GVS SERIES 1X4 Photometry, Ordering Information, Options & Accessories, Specifications

Section 6A/Folio P20-50

GUARDSMAN GVS SERIES 1X4

Page 2 of 2 VANDAL RESISTANT, 1'x4' RECESSED FLUORESCENT, STATIC, 1 OR 2 LAMP, T8 OR T12

PHOTOMETRY

MODEL NO. GVS1GFSVK232				LER = FL - 48.3			IW - 80.0		BF - 0.95
				Comparative yearly lighting energy cost per 1000 lumens = $5.00
	coefficients of utilization — zonal cavity method
			RF		20					20					20
		RC			80					50					30
		RW		70	50		30		50	30	10		50		30	10
		ratio	1	68	66		63		62	60	58		59		58	57
			3	58	52		47		49	46	42		47		44	42
			2	63	58		54		55	52	49		53		51	48
		cavity	4	53	47		42		44	40	37		43		39	36
			5	49	42		37		40	36	32		39		35	32
		room	6	46	38		33		36	32	29		35		31	29
			8	40	32		27		31	26	23		30		26	23
			7	43	35		30		33	29	26		32		28	26
			9	37	29		24		28	24	21		28		24	21
			10	35	27		22		26	22	19		26		22	19
	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		59	63	69	74			59	63	69	73
	20			30		52	56	60	65			51	56	61	65
	20			40		48	51	55	59			47	50	55	59
	20			60		45	48	51	54			43	47	50	54
		30		20		60	64	69	73			60	65	69	73
	30			30		53	56	60	64			52	56	61	64
	30			40		48	51	54	57			47	50	54	58
	30			60	lengthwise	45	48	49	53		crosswise	43	46	49	53
	40			40		49	52	55	58			48	51	55	58
	30			80		44	46	46	50			41	44	45	49
		40		20		61	66	70	74			62	66	70	73
	40			30		54	58	61	65			53	57	61	65
	40			60	luminaries	45	48	49	52		luminaries	43	46	49	52
	40			80		44	46	46	49			41	44	45	48
	40			100		43	45	44	47			41	42	43	46
		60		30		55	59	62	66			54	58	62	66
	60			40		50	53	55	58			49	52	55	59
	60			60		46	48	49	53			44	47	48	52
	60			80		44	46	46	49			42	44	45	48
	60			100		43	45	44	46			41	42	42	45
		100		40		53	55	57	61			52	55	57	61
	100			60		49	50	51	54			47	49	50	54
	100			80		46	48	47	50			44	46	46	49
		100		100		45	46	45	47			43	44	43	45

ORDERING INFORMATION

Explanation of Catalog Number. Example: GVS1GFSVK232120SOGLR

GV

GUARDSMAN

VANDAL

RESISTANT

S

STATIC

1				FS		VK
FIXTURE				LENS FRAME:			LAMP
WIDTH			FS= Flat steel				QUANTITY:
				frame			1 or 2 Lamps
	CEILING TYPE:
	G= Grid
		(lay-in T bar)				LENS/			LAMP/
	F=Flanged					SHIELDING		FIXTURE LENGTH:
	(overlap)					TYPE:			32=T8
		Z spline and			VK=High impact				34=T12
		plaster frame				Prismatic			(Nominal 48")
						Lens
						(standard)

VOLTAGE:				OPTIONS:
120 or 277			Add appropriate
			suffix to catalog
				no., ie: (GLR)
	BALLAST TYPE:
2	Lamp Mag. T12	LE
		<20THD <10THD
2	Lamp Elec. T8	SO*		HI*
LOL T8 Dimming		PS		–

*Instant Start Standard

Other dimming options. Consult factory.

OPTIONS & ACCESSORIES

SCREWDRIVER: For holt head screw. Order Catalog Number LP156737.

ACCESS PLATE: Top wiring access plate is shipped with fixture as standard. When access plates are required in advance for wiring convenience, specify separately. Order Catalog Number: ACP CSP.

CONTINUOUS ROW INSTALLATION: For F type fixtures, half-width flanges

are required between fixtures. Order Catalog Number: 1FC TRIM (each joint).

PLASTER FRAMES: F type fixtures do not include plaster frames. For individ- ual or continuous mounting, specify PF14 universal frame per fixture. ELECTRICAL/WIRING OPTIONS: Consult factory.

SEISMIC HOLD-DOWN CLIP: For type G troffers. SUFFIX: 2HD.

FUSING: Internal fast-blow fusing. SUFFIX: GLR. Internal slow-blow fusing. SUFFIX: GMF.

RADIO INTERFERENCE FILTER: 120 or 277 volt, 50 or 60 Hz. One per fixture

standard. SUFFIX: RF.

DRYWALL KIT: Order Catalog Number: FK91X4. Request Folio OA30-10.

CHICAGO PLENUM: SUFFIX: CP.

SPECIFICATIONS

PERFORMANCE: In an installation of 2 lamp 32W luminaires in a room cavity ratio of 1, with reflectance of 80% ceiling, 50% wall, 20% floor, the C.U. shall not be less than .66. To prevent glare the VCP shall not be less than 44 either

SPECIFICATIONS (continued)

lengthwise or crosswise (at 100fc level) and the average brightness at 65° shall not exceed 2130 candelas per square meter. To control veiling reflections, luminaire output in the 30°-90° zone shall not be less than 66.4%. MATERIALS: Chassis parts are die-formed code gauge cold rolled steel. Housing is contoured for rigidity with all edges turned up for safe handling. FINISH: Chassis exterior—black baked polyester enamel. Cavity—white baked polyester enamel minimum 86% reflectance. Phosphate undercoating. LENS: (VK) prismatic lens is 3/16" thick, pattern 12, minimum impact strength, 130 foot pounds.

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

LABELS: I.B.E.W./UL and C-UL.

Job Information	Type:
Lightolier a Genlyte Thomas Company	www.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.

© 2002 Genlyte Thomas Group LLC (Lightolier Division) A0902