Lightolier RT6-2 brochure Fixture Lengths & Mounting Locations, Sample Run, Ordering Instructions

			Lighting Systems RT6-2
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Performance and Quick Calculator
	CANDLEPOWER CURVE	CANDLEPOWER	COEFFICIENTS OF UTILIZATION

180˚	175˚	165˚	155˚	145˚	135˚
1200
1000					125˚
800
600					115˚
400					105˚
200					95˚
0					90˚
200					85˚
400					75˚
600					65˚
800
1000					55˚
1200
0˚	5˚	15˚	25˚	35˚	45˚

REPORT NO: LRL 489-10C

LAMPS: 2-32WT8

LUMENS: 2900

EFFICIENCY: 55.6%

ZONE	0	22	45	67	90
Deg.
180	0	0	0	0	0
175	0	0	0	0	0
165	0	0	0	0	0
155	0	0	0	1	1
145	0	0	2	4	4
135	0	1	5	7	8
125	0	3	10	18	21
115	0	6	23	42	55
105	0	13	45	68	80
95	0	27	76	94	106
90	0	40	104	118	125
85	10	56	129	148	150
75	90	110	208	228	232
65	293	236	302	347	339
55	517	486	489	555	528
45	711	673	744	769	781
35	914	797	959	1025	1038
25	1047	968	917	994	1043
15	1105	1140	1027	973	956
5	1124	1119	1125	1108	1116
0	1119	1119	1119	1119	1119
	ZONAL LUMEN SUMMARY
ZONE	LUMENS % BARELAMP % LUMINAIRE
0-90	3072		53.0		95.3
90-180	151		2.6		4.7
0-180	3223		55.6	100.00

					% EFFECTIVE CEILING CAVITY REFLECTANCE
					80			70			50
						% WALL REFLECTANCE
				50	30	10	50	30	10	50	30	10
			0	66	66	66	64	64	64	60	60	60
	RATIO	1		57	55	53	56	54	52	53	51	50
		2		51	48	45	50	47	44	48	45	43
		3		46	42	39	45	41	38	43	40	37
		4		41	37	33	40	36	33	38	35	32
	CAVITY
		5		37	32	29	36	32	29	35	31	28
		6		33	29	25	33	28	25	32	28	25
	ROOM	7		30	26	22	30	25	22	29	25	22
		8		27	23	20	27	23	20	26	22	19
		9		25	21	18	25	20	17	24	20	17
		10		22	17	15	21	17	15	21	17	14
			SPACING RATIOS: PARALLEL = 1.3 / PERPENDICULAR = 1.5
			ROOM SURFACE REFLECTANCES: 80% CEILING, 50% WALLS, 20% FLOOR
	120							2000 LUMENS PER LAMP
FOOTCANDLES	100							RCR = 1 (Rm. Width = 10xMtg. Ht. above work plane)
								RCR = 5 (Rm. Width = 2xMtg. Ht. above work plane)
	80							RCR = 10 (Rm. Width = Mtg. Ht. above work plane)
	60

Fixture Lengths & Mounting Locations

4-FOOT JOINER	8-FOOT JOINER
48" (121.92cm)	96" (243.84cm)

Sample Run

INITIAL	40
	20
			20	40		60	80	100	120	140	160
					AREA PER FIXTURE IN SQUARE FEET
	3	4	5	6	7	8	9	10	11	12	13

CENTER TO CENTER DISTANCE OF FIXTURES IN FEET

	96" (243.84cm)			96" (243.84cm)
POWER FEED			SINGLE		SINGLE
END SET		STEM OR CABLE		STEM OR CABLE
		8-FOOT JOINER		8-FOOT JOINER

20' 6" (624.84cm)

48" (121.92cm)

SINGLE

STEM OR CABLE

4-FOOT JOINER

3” (7.62cm) END SET

Dimensions given are both fixture lengths and mounting distances.

Mounting & Joiner Block Accessories

3” (7.62cm) 6“ (15.24cm) 9" (22.86cm) 12” (30.54cm) 18” (45.72cm) 24” (60.96cm)

Ordering Instructions

Individual Fixtures:

1.Order number of JOINER FIXTURES.

2.Order one POWER FEED END SET per fixture.

3.Order one SINGLE STEM or CABLE ASSEMBLY per JOINER FIXTURE.

Continuous Rows:

3" 3"

Power Feed End Set Chrome Stem RT62 ED12 = 12" OAL RT62 ED18 = 18" OAL RT62 ED24 = 24" OAL Add WH for

white stem

Power Feed End Set	Single Stem	Cable Assemblies
Cable/Cord	Chrome	C36 (cable only)
RT62 EDCC36	S12 = 12" OAL	CC36 (cable/straight
(straight cord)	S18 = 18" OAL	cord feed)
RT62 EDCCC36	S24 = 24" OAL	CCC36 (cable/coiled
(coiled cord)	Add WH for	cord feed)
Max 10 amps.	white stem

1.Determine run length.

2.Order the appropriate number of JOINER FIXTURES for the complete run.

3.Order one POWER FEED END SET per run.

4.Order one SINGLE STEM or CABLE ASSEMBLY per JOINER FIXTURE.

5.For cable mounted runs that exceed amperage limits, order the appropriate number of CABLE/CORD FEEDS.

Square/Rectangle Patterns:

1.	Order appropriate number of JOINER FIXTURES to complete the pattern size.
2.	Order number and type of JOINER BLOCKS required.

	9"
	6"
9"	6"

"L" Joiner Block

RT62-LD

12"

6"

6"

9"

"T" Joiner Block

RT62-TD

	12"
	6"
9"	6"

"X" Joiner Block

RT62-XD

3.	Order one SINGLE STEM or CABLE ASSEMBLY per JOINER FIXTURE.
4.	For cable mounted patterns that exceed amperage limits, order the appropriate
	number of CABLE/CORD FEEDS.

Inline joiner block available: RT62ILD

Job Information Type:


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